Alcatraz Island, 0.5 mi north of (depth 74 ft), San Francisco Bay, California Current
37.8351° N, 122.4201° W
Flood direction 69° true
Ebb direction 237° true

January 2026

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Thu 012:05 AM PST −0.7 kt4:07 AM PST7:02 AM PST 1.3 kt10:17 AM PST1:58 PM PST −2.0 kt5:52 PM PST9:31 PM PST 1.5 kt7:25 AM PST5:01 PM PST3:06 PM PST5:53 AM PST
Fri 0212:41 AM PST3:09 AM PST −0.8 kt5:06 AM PST8:04 AM PST 1.4 kt11:10 AM PST2:57 PM PST −2.1 kt6:44 PM PST10:20 PM PST 1.6 kt7:25 AM PST5:02 PM PST4:14 PM PST7:03 AM PST
Sat 031:37 AM PST4:06 AM PST −0.8 kt6:01 AM PST9:01 AM PST 1.5 kt12:01 PM PST3:49 PM PST −2.1 kt7:33 PM PST11:07 PM PST 1.6 ktFull Moon7:25 AM PST5:03 PM PST5:30 PM PST8:01 AM PST
Sun 042:30 AM PST4:59 AM PST −0.9 kt6:57 AM PST9:53 AM PST 1.5 kt12:52 PM PST4:36 PM PST −2.1 kt8:17 PM PST11:54 PM PST 1.6 kt7:25 AM PST5:04 PM PST6:46 PM PST8:47 AM PST
Mon 053:19 AM PST5:53 AM PST −1.0 kt7:55 AM PST10:44 AM PST 1.4 kt1:44 PM PST5:21 PM PST −2.1 kt8:58 PM PST7:25 AM PST5:04 PM PST7:59 PM PST9:23 AM PST
Tue 0612:39 AM PST 1.6 kt4:02 AM PST6:47 AM PST −1.1 kt8:55 AM PST11:42 AM PST 1.3 kt2:38 PM PST6:07 PM PST −1.9 kt9:35 PM PST7:25 AM PST5:05 PM PST9:08 PM PST9:53 AM PST
Wed 071:18 AM PST 1.6 kt4:41 AM PST7:39 AM PST −1.2 kt9:58 AM PST12:49 PM PST 1.1 kt3:37 PM PST6:54 PM PST −1.6 kt10:11 PM PST7:25 AM PST5:06 PM PST10:13 PM PST10:19 AM PST
Thu 081:51 AM PST 1.5 kt5:16 AM PST8:29 AM PST −1.4 kt11:06 AM PST2:00 PM PST 1.0 kt4:45 PM PST7:44 PM PST −1.3 kt10:48 PM PST7:25 AM PST5:07 PM PST11:15 PM PST10:42 AM PST
Fri 092:21 AM PST 1.4 kt5:48 AM PST9:20 AM PST −1.5 kt12:15 PM PST3:12 PM PST 1.0 kt6:03 PM PST8:41 PM PST −0.9 kt11:27 PM PST7:25 AM PST5:08 PM PST11:04 AM PST
Sat 102:49 AM PST 1.3 kt6:20 AM PST10:14 AM PST −1.6 kt1:21 PM PST4:29 PM PST 1.0 kt7:27 PM PST10:00 PM PST −0.6 ktLast Quarter7:25 AM PST5:09 PM PST12:16 AM PST11:27 AM PST
Sun 1112:10 AM PST3:22 AM PST 1.1 kt6:54 AM PST11:08 AM PST −1.6 kt2:23 PM PST5:43 PM PST 1.1 kt8:54 PM PST11:22 PM PST −0.4 kt7:25 AM PST5:10 PM PST1:16 AM PST11:52 AM PST
Mon 121:00 AM PST4:07 AM PST 1.0 kt7:33 AM PST11:58 AM PST −1.6 kt3:21 PM PST6:47 PM PST 1.2 kt10:12 PM PST7:24 AM PST5:11 PM PST2:17 AM PST12:20 PM PST
Tue 1312:23 AM PST −0.4 kt1:55 AM PST5:04 AM PST 0.9 kt8:16 AM PST12:44 PM PST −1.6 kt4:15 PM PST7:44 PM PST 1.2 kt11:10 PM PST7:24 AM PST5:12 PM PST3:18 AM PST12:52 PM PST
Wed 141:18 AM PST −0.4 kt2:50 AM PST5:58 AM PST 0.9 kt9:02 AM PST1:26 PM PST −1.5 kt5:02 PM PST8:36 PM PST 1.3 kt11:56 PM PST7:24 AM PST5:13 PM PST4:18 AM PST1:31 PM PST
Thu 152:08 AM PST −0.4 kt3:42 AM PST6:47 AM PST 0.9 kt9:48 AM PST1:59 PM PST −1.5 kt5:44 PM PST9:20 PM PST 1.3 kt7:24 AM PST5:14 PM PST5:16 AM PST2:18 PM PST
Fri 1612:38 AM PST2:55 AM PST −0.4 kt4:28 AM PST7:30 AM PST 1.0 kt10:30 AM PST2:13 PM PST −1.6 kt6:20 PM PST9:58 PM PST 1.3 kt7:23 AM PST5:15 PM PST6:09 AM PST3:12 PM PST
Sat 171:18 AM PST3:36 AM PST −0.4 kt5:11 AM PST8:11 AM PST 1.1 kt11:09 AM PST2:39 PM PST −1.8 kt6:51 PM PST10:30 PM PST 1.3 kt7:23 AM PST5:16 PM PST6:56 AM PST4:12 PM PST
Sun 181:54 AM PST4:13 AM PST −0.5 kt5:54 AM PST8:52 AM PST 1.2 kt11:48 AM PST3:15 PM PST −1.9 kt7:20 PM PST10:54 PM PST 1.3 ktNew Moon7:22 AM PST5:17 PM PST7:37 AM PST5:16 PM PST
Mon 192:26 AM PST4:45 AM PST −0.5 kt6:41 AM PST9:32 AM PST 1.3 kt12:29 PM PST3:54 PM PST −2.0 kt7:48 PM PST11:11 PM PST 1.4 kt7:22 AM PST5:18 PM PST8:11 AM PST6:22 PM PST
Tue 202:53 AM PST5:15 AM PST −0.7 kt7:33 AM PST10:16 AM PST 1.3 kt1:15 PM PST4:36 PM PST −2.0 kt8:18 PM PST11:21 PM PST 1.5 kt7:21 AM PST5:20 PM PST8:40 AM PST7:28 PM PST
Wed 213:18 AM PST5:47 AM PST −0.9 kt8:30 AM PST11:03 AM PST 1.2 kt2:05 PM PST5:20 PM PST −1.9 kt8:48 PM PST11:39 PM PST 1.6 kt7:21 AM PST5:21 PM PST9:06 AM PST8:33 PM PST
Thu 223:42 AM PST6:25 AM PST −1.1 kt9:28 AM PST11:58 AM PST 1.1 kt3:03 PM PST6:08 PM PST −1.6 kt9:21 PM PST7:20 AM PST5:22 PM PST9:31 AM PST9:39 PM PST
Fri 2312:11 AM PST 1.6 kt4:08 AM PST7:06 AM PST −1.4 kt10:27 AM PST1:02 PM PST 1.0 kt4:09 PM PST7:00 PM PST −1.3 kt9:57 PM PST7:20 AM PST5:23 PM PST9:55 AM PST10:45 PM PST
Sat 2412:51 AM PST 1.6 kt4:38 AM PST7:49 AM PST −1.5 kt11:29 AM PST2:12 PM PST 1.0 kt5:25 PM PST7:56 PM PST −1.0 kt10:41 PM PST7:19 AM PST5:24 PM PST10:19 AM PST11:54 PM PST
Sun 251:36 AM PST 1.6 kt5:15 AM PST8:35 AM PST −1.6 kt12:30 PM PST3:31 PM PST 1.0 kt6:48 PM PST8:58 PM PST −0.8 kt11:34 PM PSTFirst Quarter7:18 AM PST5:25 PM PST10:47 AM PST
Mon 262:26 AM PST 1.4 kt6:01 AM PST9:29 AM PST −1.6 kt1:32 PM PST5:03 PM PST 1.0 kt8:11 PM PST10:14 PM PST −0.6 kt7:18 AM PST5:26 PM PST11:20 AM PST1:06 AM PST
Tue 2712:37 AM PST3:23 AM PST 1.3 kt6:57 AM PST10:34 AM PST −1.7 kt2:37 PM PST6:22 PM PST 1.1 kt9:29 PM PST11:43 PM PST −0.6 kt7:17 AM PST5:27 PM PST12:01 PM PST2:20 AM PST
Wed 281:44 AM PST4:32 AM PST 1.2 kt8:00 AM PST11:46 AM PST −1.7 kt3:43 PM PST7:30 PM PST 1.2 kt10:37 PM PST7:16 AM PST5:28 PM PST12:51 PM PST3:35 AM PST
Thu 2912:56 AM PST −0.6 kt2:51 AM PST5:49 AM PST 1.2 kt9:05 AM PST12:53 PM PST −1.8 kt4:46 PM PST8:30 PM PST 1.4 kt11:35 PM PST7:16 AM PST5:29 PM PST1:53 PM PST4:45 AM PST
Fri 302:00 AM PST −0.7 kt3:55 AM PST6:58 AM PST 1.3 kt10:05 AM PST1:56 PM PST −1.9 kt5:41 PM PST9:21 PM PST 1.5 kt7:15 AM PST5:31 PM PST3:04 PM PST5:46 AM PST
Sat 3112:29 AM PST3:00 AM PST −0.8 kt4:55 AM PST8:00 AM PST 1.4 kt11:00 AM PST2:52 PM PST −2.0 kt6:28 PM PST10:05 PM PST 1.7 kt7:14 AM PST5:32 PM PST4:19 PM PST6:37 AM PST

Alcatraz Island, 0.5 mi north of (depth 74 ft), San Francisco Bay, California Current
37.8351° N, 122.4201° W
Flood direction 69° true
Ebb direction 237° true

February 2026

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Sun 011:18 AM PST3:54 AM PST −1.0 kt5:53 AM PST8:58 AM PST 1.5 kt11:51 AM PST3:40 PM PST −2.1 kt7:09 PM PST10:43 PM PST 1.7 ktFull Moon7:13 AM PST5:33 PM PST5:34 PM PST7:17 AM PST
Mon 022:02 AM PST4:44 AM PST −1.1 kt6:52 AM PST9:51 AM PST 1.5 kt12:44 PM PST4:23 PM PST −2.0 kt7:47 PM PST11:19 PM PST 1.7 kt7:12 AM PST5:34 PM PST6:46 PM PST7:50 AM PST
Tue 032:40 AM PST5:34 AM PST −1.3 kt7:52 AM PST10:45 AM PST 1.4 kt1:39 PM PST5:05 PM PST −1.9 kt8:21 PM PST11:51 PM PST 1.7 kt7:11 AM PST5:35 PM PST7:54 PM PST8:18 AM PST
Wed 043:14 AM PST6:22 AM PST −1.4 kt8:50 AM PST11:43 AM PST 1.3 kt2:38 PM PST5:49 PM PST −1.6 kt8:55 PM PST7:10 AM PST5:36 PM PST8:58 PM PST8:42 AM PST
Thu 0512:20 AM PST 1.6 kt3:44 AM PST7:08 AM PST −1.6 kt9:49 AM PST12:48 PM PST 1.2 kt3:42 PM PST6:38 PM PST −1.3 kt9:29 PM PST7:09 AM PST5:37 PM PST10:01 PM PST9:05 AM PST
Fri 0612:47 AM PST 1.4 kt4:12 AM PST7:52 AM PST −1.6 kt10:48 AM PST1:54 PM PST 1.2 kt4:52 PM PST7:30 PM PST −0.9 kt10:05 PM PST7:08 AM PST5:38 PM PST11:03 PM PST9:28 AM PST
Sat 071:14 AM PST 1.3 kt4:42 AM PST8:34 AM PST −1.6 kt11:46 AM PST2:59 PM PST 1.1 kt6:06 PM PST8:28 PM PST −0.6 kt10:46 PM PST7:07 AM PST5:40 PM PST9:52 AM PST
Sun 081:44 AM PST 1.1 kt5:14 AM PST9:19 AM PST −1.5 kt12:44 PM PST4:09 PM PST 1.1 kt7:23 PM PST9:43 PM PST −0.4 kt11:35 PM PST7:06 AM PST5:41 PM PST12:04 AM PST10:19 AM PST
Mon 092:22 AM PST 1.0 kt5:52 AM PST10:13 AM PST −1.4 kt1:42 PM PST5:21 PM PST 1.0 kt8:40 PM PST11:00 PM PST −0.3 ktLast Quarter7:05 AM PST5:42 PM PST1:06 AM PST10:50 AM PST
Tue 1012:29 AM PST3:10 AM PST 0.8 kt6:39 AM PST11:14 AM PST −1.3 kt2:43 PM PST6:26 PM PST 1.0 kt9:51 PM PST7:04 AM PST5:43 PM PST2:07 AM PST11:26 AM PST
Wed 1112:00 AM PST −0.3 kt1:25 AM PST4:11 AM PST 0.8 kt7:31 AM PST12:04 PM PST −1.3 kt3:42 PM PST7:23 PM PST 1.1 kt10:48 PM PST7:03 AM PST5:44 PM PST3:06 AM PST12:10 PM PST
Thu 1212:52 AM PST −0.4 kt2:18 AM PST5:18 AM PST 0.8 kt8:25 AM PST12:39 PM PST −1.3 kt4:32 PM PST8:14 PM PST 1.1 kt11:32 PM PST7:02 AM PST5:45 PM PST4:01 AM PST1:01 PM PST
Fri 131:40 AM PST −0.4 kt3:09 AM PST6:13 AM PST 0.9 kt9:14 AM PST12:55 PM PST −1.5 kt5:10 PM PST8:55 PM PST 1.2 kt7:01 AM PST5:46 PM PST4:51 AM PST1:59 PM PST
Sat 1412:09 AM PST2:26 AM PST −0.4 kt3:59 AM PST7:01 AM PST 1.0 kt10:00 AM PST1:24 PM PST −1.6 kt5:39 PM PST9:26 PM PST 1.2 kt7:00 AM PST5:47 PM PST5:34 AM PST3:02 PM PST
Sun 1512:39 AM PST3:07 AM PST −0.5 kt4:49 AM PST7:48 AM PST 1.1 kt10:43 AM PST2:02 PM PST −1.8 kt6:05 PM PST9:48 PM PST 1.3 kt6:59 AM PST5:48 PM PST6:10 AM PST4:08 PM PST
Mon 161:05 AM PST3:42 AM PST −0.7 kt5:40 AM PST8:36 AM PST 1.2 kt11:28 AM PST2:44 PM PST −1.9 kt6:33 PM PST10:01 PM PST 1.4 kt6:57 AM PST5:49 PM PST6:41 AM PST5:15 PM PST
Tue 171:28 AM PST4:10 AM PST −0.9 kt6:34 AM PST9:24 AM PST 1.3 kt12:16 PM PST3:28 PM PST −1.9 kt7:02 PM PST10:10 PM PST 1.5 ktNew Moon6:56 AM PST5:50 PM PST7:09 AM PST6:21 PM PST
Wed 181:51 AM PST4:37 AM PST −1.1 kt7:28 AM PST10:11 AM PST 1.3 kt1:09 PM PST4:13 PM PST −1.7 kt7:33 PM PST10:26 PM PST 1.6 kt6:55 AM PST5:52 PM PST7:34 AM PST7:28 PM PST
Thu 192:13 AM PST5:08 AM PST −1.4 kt8:21 AM PST11:01 AM PST 1.3 kt2:09 PM PST5:00 PM PST −1.6 kt8:07 PM PST10:55 PM PST 1.7 kt6:54 AM PST5:53 PM PST7:59 AM PST8:36 PM PST
Fri 202:39 AM PST5:45 AM PST −1.6 kt9:13 AM PST11:56 AM PST 1.3 kt3:12 PM PST5:51 PM PST −1.3 kt8:45 PM PST11:33 PM PST 1.7 kt6:52 AM PST5:54 PM PST8:24 AM PST9:45 PM PST
Sat 213:09 AM PST6:26 AM PST −1.8 kt10:05 AM PST12:58 PM PST 1.2 kt4:20 PM PST6:46 PM PST −1.1 kt9:28 PM PST6:51 AM PST5:55 PM PST8:51 AM PST10:57 PM PST
Sun 2212:17 AM PST 1.6 kt3:46 AM PST7:10 AM PST −1.8 kt11:00 AM PST2:05 PM PST 1.1 kt5:31 PM PST7:45 PM PST −0.8 kt10:19 PM PST6:50 AM PST5:56 PM PST9:22 AM PST
Mon 231:08 AM PST 1.5 kt4:32 AM PST7:59 AM PST −1.7 kt12:00 PM PST3:21 PM PST 1.1 kt6:47 PM PST8:50 PM PST −0.7 kt11:18 PM PST6:49 AM PST5:57 PM PST10:00 AM PST12:11 AM PST
Tue 242:04 AM PST 1.3 kt5:27 AM PST8:56 AM PST −1.6 kt1:05 PM PST4:53 PM PST 1.0 kt8:03 PM PST10:17 PM PST −0.6 ktFirst Quarter6:47 AM PST5:58 PM PST10:46 AM PST1:25 AM PST
Wed 2512:25 AM PST3:06 AM PST 1.2 kt6:33 AM PST10:07 AM PST −1.6 kt2:16 PM PST6:13 PM PST 1.1 kt9:19 PM PST11:44 PM PST −0.6 kt6:46 AM PST5:59 PM PST11:43 AM PST2:35 AM PST
Thu 261:33 AM PST4:22 AM PST 1.1 kt7:42 AM PST11:36 AM PST −1.6 kt3:27 PM PST7:18 PM PST 1.3 kt10:25 PM PST6:45 AM PST6:00 PM PST12:49 PM PST3:38 AM PST
Fri 2712:50 AM PST −0.7 kt2:40 AM PST5:44 AM PST 1.2 kt8:50 AM PST12:46 PM PST −1.8 kt4:27 PM PST8:13 PM PST 1.4 kt11:19 PM PST6:43 AM PST6:01 PM PST2:01 PM PST4:31 AM PST
Sat 281:49 AM PST −0.8 kt3:47 AM PST6:54 AM PST 1.2 kt9:52 AM PST1:43 PM PST −1.9 kt5:16 PM PST8:58 PM PST 1.6 kt6:42 AM PST6:02 PM PST3:14 PM PST5:14 AM PST

Alcatraz Island, 0.5 mi north of (depth 74 ft), San Francisco Bay, California Current
37.8351° N, 122.4201° W
Flood direction 69° true
Ebb direction 237° true

March 2026

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Sun 0112:05 AM PST2:45 AM PST −1.0 kt4:51 AM PST7:58 AM PST 1.3 kt10:49 AM PST2:34 PM PST −1.9 kt5:56 PM PST9:35 PM PST 1.7 kt6:41 AM PST6:03 PM PST4:26 PM PST5:48 AM PST
Mon 0212:43 AM PST3:36 AM PST −1.3 kt5:52 AM PST8:57 AM PST 1.4 kt11:44 AM PST3:21 PM PST −1.9 kt6:32 PM PST10:06 PM PST 1.7 kt6:39 AM PST6:04 PM PST5:34 PM PST6:18 AM PST
Tue 031:17 AM PST4:23 AM PST −1.5 kt6:51 AM PST9:52 AM PST 1.5 kt12:42 PM PST4:06 PM PST −1.7 kt7:06 PM PST10:33 PM PST 1.7 ktFull Moon6:38 AM PST6:05 PM PST6:40 PM PST6:43 AM PST
Wed 041:47 AM PST5:07 AM PST −1.7 kt7:47 AM PST10:45 AM PST 1.5 kt1:43 PM PST4:50 PM PST −1.5 kt7:40 PM PST10:57 PM PST 1.6 kt6:36 AM PST6:06 PM PST7:44 PM PST7:06 AM PST
Thu 052:15 AM PST5:49 AM PST −1.8 kt8:40 AM PST11:41 AM PST 1.5 kt2:46 PM PST5:38 PM PST −1.2 kt8:15 PM PST11:21 PM PST 1.4 kt6:35 AM PST6:07 PM PST8:47 PM PST7:29 AM PST
Fri 062:42 AM PST6:29 AM PST −1.8 kt9:30 AM PST12:41 PM PST 1.4 kt3:50 PM PST6:30 PM PST −0.9 kt8:52 PM PST11:47 PM PST 1.3 kt6:33 AM PST6:08 PM PST9:49 PM PST7:53 AM PST
Sat 073:10 AM PST7:05 AM PST −1.8 kt10:19 AM PST1:41 PM PST 1.3 kt4:54 PM PST7:23 PM PST −0.7 kt9:33 PM PST6:32 AM PST6:09 PM PST10:52 PM PST8:19 AM PST
Sun 0812:19 AM PST 1.1 kt4:40 AM PDT8:33 AM PDT −1.6 kt12:09 PM PDT3:40 PM PDT 1.2 kt6:59 PM PDT9:19 PM PDT −0.5 kt11:17 PM PDT7:30 AM PDT7:10 PM PDT9:48 AM PDT
Mon 091:58 AM PDT 1.0 kt5:16 AM PDT8:58 AM PDT −1.4 kt1:01 PM PDT4:43 PM PDT 1.1 kt8:05 PM PDT10:21 PM PDT −0.4 kt7:29 AM PDT7:11 PM PDT12:54 AM PDT10:23 AM PDT
Tue 1012:05 AM PDT2:43 AM PDT 0.9 kt6:00 AM PDT9:32 AM PDT −1.3 kt1:58 PM PDT5:55 PM PDT 0.9 kt9:13 PM PDT11:31 PM PDT −0.3 kt7:28 AM PDT7:12 PM PDT1:54 AM PDT11:03 AM PDT
Wed 1112:58 AM PDT3:32 AM PDT 0.8 kt6:51 AM PDT10:19 AM PDT −1.2 kt2:57 PM PDT7:00 PM PDT 0.9 kt10:23 PM PDTLast Quarter7:26 AM PDT7:13 PM PDT2:51 AM PDT11:51 AM PDT
Thu 1212:32 AM PDT −0.3 kt1:51 AM PDT4:27 AM PDT 0.8 kt7:46 AM PDT11:18 AM PDT −1.2 kt3:53 PM PDT7:55 PM PDT 1.0 kt11:19 PM PDT7:25 AM PDT7:14 PM PDT3:43 AM PDT12:45 PM PDT
Fri 131:24 AM PDT −0.3 kt2:46 AM PDT5:33 AM PDT 0.8 kt8:42 AM PDT12:16 PM PDT −1.3 kt4:38 PM PDT8:39 PM PDT 1.0 kt11:57 PM PDT7:23 AM PDT7:15 PM PDT4:28 AM PDT1:46 PM PDT
Sat 142:10 AM PDT −0.4 kt3:43 AM PDT6:39 AM PDT 0.8 kt9:36 AM PDT1:01 PM PDT −1.5 kt5:11 PM PDT9:11 PM PDT 1.1 kt7:22 AM PDT7:16 PM PDT5:07 AM PDT2:50 PM PDT
Sun 1512:22 AM PDT2:53 AM PDT −0.5 kt4:42 AM PDT7:38 AM PDT 0.9 kt10:29 AM PDT1:43 PM PDT −1.6 kt5:40 PM PDT9:32 PM PDT 1.2 kt7:20 AM PDT7:17 PM PDT5:40 AM PDT3:56 PM PDT
Mon 1612:43 AM PDT3:32 AM PDT −0.8 kt5:40 AM PDT8:34 AM PDT 1.0 kt11:23 AM PDT2:28 PM PDT −1.7 kt6:10 PM PDT9:45 PM PDT 1.4 kt7:19 AM PDT7:18 PM PDT6:09 AM PDT5:03 PM PDT
Tue 171:03 AM PDT4:03 AM PDT −1.0 kt6:35 AM PDT9:30 AM PDT 1.2 kt12:18 PM PDT3:16 PM PDT −1.6 kt6:41 PM PDT9:56 PM PDT 1.5 kt7:17 AM PDT7:18 PM PDT6:35 AM PDT6:11 PM PDT
Wed 181:24 AM PDT4:28 AM PDT −1.3 kt7:27 AM PDT10:22 AM PDT 1.3 kt1:15 PM PDT4:05 PM PDT −1.5 kt7:15 PM PDT10:15 PM PDT 1.6 ktNew Moon7:16 AM PDT7:19 PM PDT7:00 AM PDT7:19 PM PDT
Thu 191:47 AM PDT4:57 AM PDT −1.6 kt8:17 AM PDT11:11 AM PDT 1.4 kt2:16 PM PDT4:55 PM PDT −1.4 kt7:53 PM PDT10:44 PM PDT 1.7 kt7:14 AM PDT7:20 PM PDT7:25 AM PDT8:29 PM PDT
Fri 202:14 AM PDT5:31 AM PDT −1.9 kt9:05 AM PDT12:00 PM PDT 1.4 kt3:19 PM PDT5:47 PM PDT −1.2 kt8:34 PM PDT11:21 PM PDT 1.7 kt7:12 AM PDT7:21 PM PDT7:52 AM PDT9:42 PM PDT
Sat 212:47 AM PDT6:09 AM PDT −2.0 kt9:53 AM PDT12:53 PM PDT 1.4 kt4:21 PM PDT6:41 PM PDT −1.0 kt9:20 PM PDT7:11 AM PDT7:22 PM PDT8:23 AM PDT10:58 PM PDT
Sun 2212:04 AM PDT 1.6 kt3:26 AM PDT6:52 AM PDT −2.0 kt10:41 AM PDT1:53 PM PDT 1.3 kt5:24 PM PDT7:39 PM PDT −0.9 kt10:10 PM PDT7:09 AM PDT7:23 PM PDT8:59 AM PDT
Mon 2312:53 AM PDT 1.5 kt4:11 AM PDT7:41 AM PDT −1.9 kt11:35 AM PDT3:00 PM PDT 1.2 kt6:30 PM PDT8:40 PM PDT −0.7 kt11:05 PM PDT7:08 AM PDT7:24 PM PDT9:44 AM PDT12:14 AM PDT
Tue 241:48 AM PDT 1.3 kt5:04 AM PDT8:34 AM PDT −1.8 kt12:36 PM PDT4:16 PM PDT 1.1 kt7:41 PM PDT9:51 PM PDT −0.6 kt7:06 AM PDT7:25 PM PDT10:38 AM PDT1:27 AM PDT
Wed 2512:07 AM PDT2:48 AM PDT 1.2 kt6:05 AM PDT9:34 AM PDT −1.6 kt1:45 PM PDT5:43 PM PDT 1.1 kt8:55 PM PDT11:20 PM PDT −0.6 ktFirst Quarter7:05 AM PDT7:26 PM PDT11:41 AM PDT2:33 AM PDT
Thu 261:14 AM PDT3:54 AM PDT 1.1 kt7:13 AM PDT10:48 AM PDT −1.6 kt2:54 PM PDT6:57 PM PDT 1.2 kt10:05 PM PDT7:03 AM PDT7:27 PM PDT12:51 PM PDT3:29 AM PDT
Fri 2712:36 AM PDT −0.7 kt2:24 AM PDT5:15 AM PDT 1.0 kt8:24 AM PDT12:20 PM PDT −1.6 kt3:57 PM PDT7:54 PM PDT 1.4 kt11:04 PM PDT7:02 AM PDT7:28 PM PDT2:03 PM PDT4:14 AM PDT
Sat 281:37 AM PDT −0.8 kt3:36 AM PDT6:41 AM PDT 1.1 kt9:33 AM PDT1:25 PM PDT −1.7 kt4:50 PM PDT8:41 PM PDT 1.5 kt11:49 PM PDT7:00 AM PDT7:29 PM PDT3:14 PM PDT4:50 AM PDT
Sun 292:32 AM PDT −1.1 kt4:47 AM PDT7:52 AM PDT 1.2 kt10:40 AM PDT2:18 PM PDT −1.7 kt5:33 PM PDT9:20 PM PDT 1.6 kt6:59 AM PDT7:30 PM PDT4:22 PM PDT5:20 AM PDT
Mon 3012:25 AM PDT3:24 AM PDT −1.4 kt5:53 AM PDT8:57 AM PDT 1.3 kt11:44 AM PDT3:11 PM PDT −1.6 kt6:11 PM PDT9:52 PM PDT 1.6 kt6:57 AM PDT7:31 PM PDT5:27 PM PDT5:46 AM PDT
Tue 3112:55 AM PDT4:12 AM PDT −1.7 kt6:52 AM PDT9:57 AM PDT 1.4 kt12:46 PM PDT4:02 PM PDT −1.4 kt6:47 PM PDT10:20 PM PDT 1.6 kt6:56 AM PDT7:32 PM PDT6:31 PM PDT6:10 AM PDT

Alcatraz Island, 0.5 mi north of (depth 74 ft), San Francisco Bay, California Current
37.8351° N, 122.4201° W
Flood direction 69° true
Ebb direction 237° true

April 2026

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Wed 011:23 AM PDT4:55 AM PDT −1.9 kt7:46 AM PDT10:51 AM PDT 1.6 kt1:50 PM PDT4:52 PM PDT −1.3 kt7:23 PM PDT10:45 PM PDT 1.5 ktFull Moon6:54 AM PDT7:32 PM PDT7:33 PM PDT6:32 AM PDT
Thu 021:49 AM PDT5:35 AM PDT −2.0 kt8:35 AM PDT11:42 AM PDT 1.6 kt2:53 PM PDT5:41 PM PDT −1.1 kt8:01 PM PDT11:09 PM PDT 1.4 kt6:53 AM PDT7:33 PM PDT8:36 PM PDT6:55 AM PDT
Fri 032:17 AM PDT6:12 AM PDT −2.0 kt9:20 AM PDT12:34 PM PDT 1.6 kt3:53 PM PDT6:31 PM PDT −0.9 kt8:42 PM PDT11:35 PM PDT 1.3 kt6:51 AM PDT7:34 PM PDT9:38 PM PDT7:20 AM PDT
Sat 042:45 AM PDT6:44 AM PDT −1.9 kt10:04 AM PDT1:27 PM PDT 1.5 kt4:51 PM PDT7:22 PM PDT −0.7 kt9:24 PM PDT6:50 AM PDT7:35 PM PDT10:41 PM PDT7:48 AM PDT
Sun 0512:04 AM PDT 1.1 kt3:17 AM PDT7:07 AM PDT −1.7 kt10:47 AM PDT2:23 PM PDT 1.4 kt5:45 PM PDT8:12 PM PDT −0.6 kt10:06 PM PDT6:48 AM PDT7:36 PM PDT11:42 PM PDT8:21 AM PDT
Mon 0612:40 AM PDT 1.0 kt3:54 AM PDT7:31 AM PDT −1.6 kt11:32 AM PDT3:17 PM PDT 1.2 kt6:41 PM PDT9:01 PM PDT −0.5 kt10:49 PM PDT6:47 AM PDT7:37 PM PDT8:59 AM PDT
Tue 071:23 AM PDT 0.9 kt4:33 AM PDT8:05 AM PDT −1.4 kt12:20 PM PDT4:16 PM PDT 1.0 kt7:40 PM PDT9:53 PM PDT −0.3 kt11:33 PM PDT6:45 AM PDT7:38 PM PDT12:40 AM PDT9:43 AM PDT
Wed 082:10 AM PDT 0.9 kt5:17 AM PDT8:45 AM PDT −1.4 kt1:12 PM PDT5:21 PM PDT 0.9 kt8:44 PM PDT10:56 PM PDT −0.3 kt6:44 AM PDT7:39 PM PDT1:34 AM PDT10:35 AM PDT
Thu 0912:21 AM PDT2:58 AM PDT 0.8 kt6:06 AM PDT9:31 AM PDT −1.3 kt2:02 PM PDT6:22 PM PDT 0.9 kt9:46 PM PDT11:59 PM PDT −0.3 ktLast Quarter6:42 AM PDT7:40 PM PDT2:21 AM PDT11:33 AM PDT
Fri 101:18 AM PDT3:50 AM PDT 0.8 kt6:59 AM PDT10:24 AM PDT −1.3 kt2:47 PM PDT7:08 PM PDT 0.9 kt10:30 PM PDT6:41 AM PDT7:41 PM PDT3:02 AM PDT12:34 PM PDT
Sat 1112:53 AM PDT −0.4 kt2:22 AM PDT4:53 AM PDT 0.7 kt7:57 AM PDT11:21 AM PDT −1.4 kt3:26 PM PDT7:38 PM PDT 1.0 kt10:57 PM PDT6:39 AM PDT7:41 PM PDT3:37 AM PDT1:39 PM PDT
Sun 121:37 AM PDT −0.5 kt3:29 AM PDT6:12 AM PDT 0.8 kt9:00 AM PDT12:17 PM PDT −1.4 kt4:02 PM PDT7:57 PM PDT 1.1 kt11:18 PM PDT6:38 AM PDT7:42 PM PDT4:07 AM PDT2:44 PM PDT
Mon 132:14 AM PDT −0.8 kt4:34 AM PDT7:25 AM PDT 0.9 kt10:08 AM PDT1:08 PM PDT −1.4 kt4:37 PM PDT8:10 PM PDT 1.3 kt11:38 PM PDT6:37 AM PDT7:43 PM PDT4:34 AM PDT3:50 PM PDT
Tue 142:45 AM PDT −1.1 kt5:34 AM PDT8:29 AM PDT 1.0 kt11:15 AM PDT1:59 PM PDT −1.3 kt5:14 PM PDT8:25 PM PDT 1.4 kt6:35 AM PDT7:44 PM PDT5:00 AM PDT4:57 PM PDT
Wed 1512:00 AM PDT3:13 AM PDT −1.5 kt6:26 AM PDT9:29 AM PDT 1.2 kt12:20 PM PDT2:52 PM PDT −1.2 kt5:53 PM PDT8:53 PM PDT 1.6 kt6:34 AM PDT7:45 PM PDT5:25 AM PDT6:07 PM PDT
Thu 1612:24 AM PDT3:44 AM PDT −1.8 kt7:14 AM PDT10:22 AM PDT 1.4 kt1:23 PM PDT3:48 PM PDT −1.1 kt6:36 PM PDT9:31 PM PDT 1.6 kt6:32 AM PDT7:46 PM PDT5:51 AM PDT7:19 PM PDT
Fri 1712:54 AM PDT4:19 AM PDT −2.0 kt8:00 AM PDT11:10 AM PDT 1.5 kt2:24 PM PDT4:44 PM PDT −1.0 kt7:22 PM PDT10:13 PM PDT 1.6 ktNew Moon6:31 AM PDT7:47 PM PDT6:20 AM PDT8:35 PM PDT
Sat 181:29 AM PDT4:59 AM PDT −2.1 kt8:46 AM PDT11:57 AM PDT 1.5 kt3:24 PM PDT5:39 PM PDT −1.0 kt8:12 PM PDT10:57 PM PDT 1.6 kt6:30 AM PDT7:48 PM PDT6:55 AM PDT9:53 PM PDT
Sun 192:10 AM PDT5:41 AM PDT −2.1 kt9:33 AM PDT12:49 PM PDT 1.5 kt4:22 PM PDT6:36 PM PDT −0.9 kt9:04 PM PDT11:44 PM PDT 1.5 kt6:28 AM PDT7:49 PM PDT7:37 AM PDT11:11 PM PDT
Mon 202:58 AM PDT6:28 AM PDT −2.0 kt10:23 AM PDT1:51 PM PDT 1.4 kt5:22 PM PDT7:37 PM PDT −0.8 kt9:57 PM PDT6:27 AM PDT7:50 PM PDT8:29 AM PDT
Tue 2112:36 AM PDT 1.4 kt3:50 AM PDT7:21 AM PDT −1.9 kt11:18 AM PDT3:00 PM PDT 1.3 kt6:26 PM PDT8:43 PM PDT −0.7 kt10:52 PM PDT6:26 AM PDT7:51 PM PDT9:32 AM PDT12:22 AM PDT
Wed 221:33 AM PDT 1.3 kt4:46 AM PDT8:17 AM PDT −1.8 kt12:19 PM PDT4:10 PM PDT 1.2 kt7:34 PM PDT9:55 PM PDT −0.6 kt11:55 PM PDT6:24 AM PDT7:52 PM PDT10:42 AM PDT1:23 AM PDT
Thu 232:37 AM PDT 1.2 kt5:46 AM PDT9:17 AM PDT −1.7 kt1:22 PM PDT5:23 PM PDT 1.2 kt8:40 PM PDT11:12 PM PDT −0.7 ktFirst Quarter6:23 AM PDT7:53 PM PDT11:54 AM PDT2:12 AM PDT
Fri 241:06 AM PDT3:46 AM PDT 1.0 kt6:52 AM PDT10:25 AM PDT −1.6 kt2:20 PM PDT6:25 PM PDT 1.3 kt9:38 PM PDT6:22 AM PDT7:53 PM PDT1:06 PM PDT2:52 AM PDT
Sat 2512:20 AM PDT −0.8 kt2:21 AM PDT5:12 AM PDT 0.9 kt8:04 AM PDT11:47 AM PDT −1.5 kt3:12 PM PDT7:13 PM PDT 1.4 kt10:25 PM PDT6:20 AM PDT7:54 PM PDT2:14 PM PDT3:23 AM PDT
Sun 261:17 AM PDT −1.1 kt3:37 AM PDT6:38 AM PDT 1.0 kt9:20 AM PDT12:56 PM PDT −1.4 kt3:58 PM PDT7:53 PM PDT 1.5 kt11:02 PM PDT6:19 AM PDT7:55 PM PDT3:20 PM PDT3:50 AM PDT
Mon 272:09 AM PDT −1.4 kt4:50 AM PDT7:51 AM PDT 1.1 kt10:36 AM PDT1:53 PM PDT −1.3 kt4:41 PM PDT8:27 PM PDT 1.5 kt11:33 PM PDT6:18 AM PDT7:56 PM PDT4:23 PM PDT4:14 AM PDT
Tue 282:57 AM PDT −1.7 kt5:52 AM PDT8:56 AM PDT 1.3 kt11:49 AM PDT2:51 PM PDT −1.2 kt5:22 PM PDT8:59 PM PDT 1.5 kt6:17 AM PDT7:57 PM PDT5:25 PM PDT4:37 AM PDT
Wed 2912:01 AM PDT3:42 AM PDT −2.0 kt6:44 AM PDT9:55 AM PDT 1.5 kt12:56 PM PDT3:48 PM PDT −1.0 kt6:03 PM PDT9:30 PM PDT 1.4 kt6:15 AM PDT7:58 PM PDT6:26 PM PDT5:00 AM PDT
Thu 3012:28 AM PDT4:24 AM PDT −2.1 kt7:32 AM PDT10:46 AM PDT 1.7 kt1:59 PM PDT4:41 PM PDT −0.9 kt6:46 PM PDT10:00 PM PDT 1.3 kt6:14 AM PDT7:59 PM PDT7:28 PM PDT5:24 AM PDT

Alcatraz Island, 0.5 mi north of (depth 74 ft), San Francisco Bay, California Current
37.8351° N, 122.4201° W
Flood direction 69° true
Ebb direction 237° true

May 2026

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Fri 0112:57 AM PDT5:02 AM PDT −2.1 kt8:15 AM PDT11:34 AM PDT 1.7 kt2:57 PM PDT5:31 PM PDT −0.8 kt7:30 PM PDT10:31 PM PDT 1.2 ktFull Moon6:13 AM PDT8:00 PM PDT8:30 PM PDT5:50 AM PDT
Sat 021:28 AM PDT5:35 AM PDT −2.0 kt8:57 AM PDT12:21 PM PDT 1.6 kt3:51 PM PDT6:19 PM PDT −0.7 kt8:14 PM PDT11:02 PM PDT 1.1 kt6:12 AM PDT8:01 PM PDT9:32 PM PDT6:21 AM PDT
Sun 032:02 AM PDT5:59 AM PDT −1.8 kt9:38 AM PDT1:10 PM PDT 1.5 kt4:40 PM PDT7:06 PM PDT −0.6 kt8:57 PM PDT11:35 PM PDT 1.1 kt6:11 AM PDT8:02 PM PDT10:31 PM PDT6:57 AM PDT
Mon 042:40 AM PDT6:19 AM PDT −1.7 kt10:19 AM PDT2:03 PM PDT 1.3 kt5:28 PM PDT7:52 PM PDT −0.5 kt9:37 PM PDT6:10 AM PDT8:03 PM PDT11:27 PM PDT7:39 AM PDT
Tue 0512:11 AM PDT 1.0 kt3:19 AM PDT6:49 AM PDT −1.6 kt11:00 AM PDT2:54 PM PDT 1.1 kt6:20 PM PDT8:36 PM PDT −0.4 kt10:16 PM PDT6:09 AM PDT8:04 PM PDT8:29 AM PDT
Wed 0612:52 AM PDT 1.0 kt3:58 AM PDT7:28 AM PDT −1.6 kt11:42 AM PDT3:43 PM PDT 1.0 kt7:14 PM PDT9:21 PM PDT −0.3 kt10:58 PM PDT6:08 AM PDT8:05 PM PDT12:16 AM PDT9:24 AM PDT
Thu 071:37 AM PDT 0.9 kt4:39 AM PDT8:10 AM PDT −1.6 kt12:23 PM PDT4:29 PM PDT 1.0 kt8:05 PM PDT10:13 PM PDT −0.3 kt11:50 PM PDT6:07 AM PDT8:06 PM PDT12:59 AM PDT10:24 AM PDT
Fri 082:26 AM PDT 0.8 kt5:24 AM PDT8:56 AM PDT −1.5 kt1:03 PM PDT5:08 PM PDT 1.0 kt8:46 PM PDT11:16 PM PDT −0.3 kt6:06 AM PDT8:06 PM PDT1:35 AM PDT11:26 AM PDT
Sat 0912:57 AM PDT3:21 AM PDT 0.7 kt6:17 AM PDT9:45 AM PDT −1.5 kt1:40 PM PDT5:36 PM PDT 1.0 kt9:16 PM PDTLast Quarter6:05 AM PDT8:07 PM PDT2:06 AM PDT12:29 PM PDT
Sun 1012:11 AM PDT −0.5 kt2:09 AM PDT4:27 AM PDT 0.7 kt7:23 AM PDT10:39 AM PDT −1.4 kt2:18 PM PDT5:51 PM PDT 1.1 kt9:42 PM PDT6:04 AM PDT8:08 PM PDT2:34 AM PDT1:33 PM PDT
Mon 1112:52 AM PDT −0.8 kt3:19 AM PDT5:58 AM PDT 0.7 kt8:40 AM PDT11:39 AM PDT −1.2 kt2:57 PM PDT6:10 PM PDT 1.3 kt10:06 PM PDT6:03 AM PDT8:09 PM PDT2:59 AM PDT2:38 PM PDT
Tue 121:24 AM PDT −1.2 kt4:23 AM PDT7:19 AM PDT 0.8 kt10:02 AM PDT12:39 PM PDT −1.1 kt3:38 PM PDT6:43 PM PDT 1.4 kt10:32 PM PDT6:02 AM PDT8:10 PM PDT3:24 AM PDT3:45 PM PDT
Wed 131:52 AM PDT −1.5 kt5:19 AM PDT8:26 AM PDT 1.1 kt11:19 AM PDT1:37 PM PDT −1.0 kt4:25 PM PDT7:25 PM PDT 1.5 kt11:02 PM PDT6:01 AM PDT8:11 PM PDT3:49 AM PDT4:54 PM PDT
Thu 142:26 AM PDT −1.8 kt6:09 AM PDT9:25 AM PDT 1.3 kt12:26 PM PDT2:37 PM PDT −0.9 kt5:15 PM PDT8:11 PM PDT 1.5 kt11:37 PM PDT6:00 AM PDT8:12 PM PDT4:16 AM PDT6:07 PM PDT
Fri 153:05 AM PDT −2.0 kt6:55 AM PDT10:18 AM PDT 1.5 kt1:27 PM PDT3:39 PM PDT −0.9 kt6:08 PM PDT9:01 PM PDT 1.5 kt5:59 AM PDT8:13 PM PDT4:48 AM PDT7:25 PM PDT
Sat 1612:17 AM PDT3:49 AM PDT −2.1 kt7:42 AM PDT11:06 AM PDT 1.6 kt2:25 PM PDT4:40 PM PDT −0.9 kt7:01 PM PDT9:52 PM PDT 1.5 ktNew Moon5:58 AM PDT8:13 PM PDT5:27 AM PDT8:45 PM PDT
Sun 171:02 AM PDT4:36 AM PDT −2.1 kt8:30 AM PDT11:54 AM PDT 1.5 kt3:22 PM PDT5:38 PM PDT −0.8 kt7:55 PM PDT10:42 PM PDT 1.5 kt5:57 AM PDT8:14 PM PDT6:15 AM PDT10:02 PM PDT
Mon 181:51 AM PDT5:24 AM PDT −2.1 kt9:20 AM PDT12:49 PM PDT 1.5 kt4:18 PM PDT6:36 PM PDT −0.8 kt8:49 PM PDT11:32 PM PDT 1.5 kt5:57 AM PDT8:15 PM PDT7:15 AM PDT11:10 PM PDT
Tue 192:42 AM PDT6:14 AM PDT −2.1 kt10:11 AM PDT1:51 PM PDT 1.4 kt5:17 PM PDT7:39 PM PDT −0.8 kt9:43 PM PDT5:56 AM PDT8:16 PM PDT8:25 AM PDT
Wed 2012:24 AM PDT 1.4 kt3:35 AM PDT7:08 AM PDT −2.0 kt11:04 AM PDT2:53 PM PDT 1.4 kt6:17 PM PDT8:43 PM PDT −0.7 kt10:41 PM PDT5:55 AM PDT8:17 PM PDT9:39 AM PDT12:05 AM PDT
Thu 211:23 AM PDT 1.2 kt4:30 AM PDT8:03 AM PDT −1.9 kt11:56 AM PDT3:50 PM PDT 1.4 kt7:16 PM PDT9:48 PM PDT −0.8 kt11:47 PM PDT5:54 AM PDT8:18 PM PDT10:54 AM PDT12:50 AM PDT
Fri 222:30 AM PDT 1.1 kt5:28 AM PDT8:58 AM PDT −1.7 kt12:47 PM PDT4:43 PM PDT 1.4 kt8:08 PM PDT10:54 PM PDT −0.9 kt5:54 AM PDT8:18 PM PDT12:05 PM PDT1:24 AM PDT
Sat 231:02 AM PDT3:44 AM PDT 0.9 kt6:35 AM PDT9:57 AM PDT −1.5 kt1:34 PM PDT5:33 PM PDT 1.4 kt8:53 PM PDT11:56 PM PDT −1.1 ktFirst Quarter5:53 AM PDT8:19 PM PDT1:13 PM PDT1:54 AM PDT
Sun 242:20 AM PDT5:11 AM PDT 0.9 kt7:53 AM PDT11:11 AM PDT −1.3 kt2:19 PM PDT6:16 PM PDT 1.4 kt9:30 PM PDT5:53 AM PDT8:20 PM PDT2:17 PM PDT2:19 AM PDT
Mon 2512:51 AM PDT −1.4 kt3:36 AM PDT6:36 AM PDT 1.0 kt9:18 AM PDT12:30 PM PDT −1.1 kt3:04 PM PDT6:54 PM PDT 1.4 kt10:04 PM PDT5:52 AM PDT8:21 PM PDT3:19 PM PDT2:42 AM PDT
Tue 261:40 AM PDT −1.7 kt4:43 AM PDT7:48 AM PDT 1.2 kt10:43 AM PDT1:35 PM PDT −0.9 kt3:50 PM PDT7:30 PM PDT 1.3 kt10:36 PM PDT5:51 AM PDT8:22 PM PDT4:19 PM PDT3:04 AM PDT
Wed 272:25 AM PDT −1.9 kt5:39 AM PDT8:51 AM PDT 1.4 kt11:59 AM PDT2:35 PM PDT −0.8 kt4:38 PM PDT8:06 PM PDT 1.2 kt11:08 PM PDT5:51 AM PDT8:22 PM PDT5:21 PM PDT3:28 AM PDT
Thu 283:10 AM PDT −2.0 kt6:28 AM PDT9:47 AM PDT 1.6 kt1:04 PM PDT3:34 PM PDT −0.7 kt5:28 PM PDT8:45 PM PDT 1.2 kt11:42 PM PDT5:50 AM PDT8:23 PM PDT6:22 PM PDT3:54 AM PDT
Fri 293:54 AM PDT −2.0 kt7:12 AM PDT10:36 AM PDT 1.7 kt2:00 PM PDT4:27 PM PDT −0.7 kt6:16 PM PDT9:24 PM PDT 1.1 kt5:50 AM PDT8:24 PM PDT7:24 PM PDT4:23 AM PDT
Sat 3012:17 AM PDT4:33 AM PDT −1.9 kt7:55 AM PDT11:22 AM PDT 1.6 kt2:50 PM PDT5:15 PM PDT −0.7 kt7:03 PM PDT10:02 PM PDT 1.1 kt5:50 AM PDT8:25 PM PDT8:24 PM PDT4:57 AM PDT
Sun 3112:54 AM PDT5:04 AM PDT −1.8 kt8:36 AM PDT12:06 PM PDT 1.5 kt3:36 PM PDT5:59 PM PDT −0.6 kt7:46 PM PDT10:38 PM PDT 1.1 ktFull Moon5:49 AM PDT8:25 PM PDT9:21 PM PDT5:37 AM PDT

Alcatraz Island, 0.5 mi north of (depth 74 ft), San Francisco Bay, California Current
37.8351° N, 122.4201° W
Flood direction 69° true
Ebb direction 237° true

June 2026

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Mon 011:32 AM PDT5:22 AM PDT −1.8 kt9:15 AM PDT12:52 PM PDT 1.4 kt4:22 PM PDT6:43 PM PDT −0.5 kt8:26 PM PDT11:11 PM PDT 1.1 kt5:49 AM PDT8:26 PM PDT10:12 PM PDT6:25 AM PDT
Tue 022:10 AM PDT5:45 AM PDT −1.7 kt9:52 AM PDT1:38 PM PDT 1.2 kt5:07 PM PDT7:25 PM PDT −0.5 kt9:05 PM PDT11:45 PM PDT 1.1 kt5:48 AM PDT8:27 PM PDT10:57 PM PDT7:18 AM PDT
Wed 032:48 AM PDT6:17 AM PDT −1.8 kt10:27 AM PDT2:20 PM PDT 1.2 kt5:52 PM PDT8:07 PM PDT −0.4 kt9:46 PM PDT5:48 AM PDT8:27 PM PDT11:35 PM PDT8:17 AM PDT
Thu 0412:23 AM PDT 1.0 kt3:26 AM PDT6:56 AM PDT −1.8 kt11:00 AM PDT2:53 PM PDT 1.1 kt6:32 PM PDT8:45 PM PDT −0.4 kt10:34 PM PDT5:48 AM PDT8:28 PM PDT9:18 AM PDT
Fri 051:08 AM PDT 1.0 kt4:07 AM PDT7:38 AM PDT −1.7 kt11:32 AM PDT3:10 PM PDT 1.1 kt7:05 PM PDT9:21 PM PDT −0.5 kt11:34 PM PDT5:48 AM PDT8:28 PM PDT12:08 AM PDT10:20 AM PDT
Sat 062:02 AM PDT 0.8 kt4:54 AM PDT8:24 AM PDT −1.6 kt12:05 PM PDT3:15 PM PDT 1.2 kt7:32 PM PDT10:01 PM PDT −0.6 kt5:47 AM PDT8:29 PM PDT12:36 AM PDT11:23 AM PDT
Sun 0712:44 AM PDT3:02 AM PDT 0.7 kt5:53 AM PDT9:12 AM PDT −1.4 kt12:40 PM PDT3:35 PM PDT 1.3 kt7:57 PM PDT10:48 PM PDT −0.9 kt5:47 AM PDT8:29 PM PDT1:01 AM PDT12:25 PM PDT
Mon 081:54 AM PDT4:13 AM PDT 0.7 kt7:09 AM PDT10:07 AM PDT −1.2 kt1:19 PM PDT4:12 PM PDT 1.4 kt8:24 PM PDT11:38 PM PDT −1.2 ktLast Quarter5:47 AM PDT8:30 PM PDT1:25 AM PDT1:29 PM PDT
Tue 093:00 AM PDT5:50 AM PDT 0.7 kt8:37 AM PDT11:10 AM PDT −0.9 kt2:02 PM PDT4:58 PM PDT 1.4 kt8:55 PM PDT5:47 AM PDT8:30 PM PDT1:49 AM PDT2:35 PM PDT
Wed 1012:23 AM PDT −1.5 kt4:01 AM PDT7:11 AM PDT 0.9 kt10:05 AM PDT12:18 PM PDT −0.8 kt2:52 PM PDT5:51 PM PDT 1.4 kt9:33 PM PDT5:47 AM PDT8:31 PM PDT2:14 AM PDT3:44 PM PDT
Thu 111:06 AM PDT −1.7 kt4:57 AM PDT8:18 AM PDT 1.1 kt11:22 AM PDT1:24 PM PDT −0.7 kt3:50 PM PDT6:47 PM PDT 1.4 kt10:18 PM PDT5:47 AM PDT8:31 PM PDT2:43 AM PDT4:58 PM PDT
Fri 121:50 AM PDT −1.9 kt5:48 AM PDT9:18 AM PDT 1.3 kt12:26 PM PDT2:30 PM PDT −0.7 kt4:50 PM PDT7:44 PM PDT 1.4 kt11:06 PM PDT5:47 AM PDT8:32 PM PDT3:17 AM PDT6:16 PM PDT
Sat 132:38 AM PDT −2.0 kt6:39 AM PDT10:13 AM PDT 1.5 kt1:23 PM PDT3:38 PM PDT −0.7 kt5:50 PM PDT8:43 PM PDT 1.5 kt11:57 PM PDT5:47 AM PDT8:32 PM PDT4:00 AM PDT7:34 PM PDT
Sun 143:30 AM PDT −2.1 kt7:29 AM PDT11:03 AM PDT 1.5 kt2:19 PM PDT4:41 PM PDT −0.8 kt6:46 PM PDT9:40 PM PDT 1.5 ktNew Moon5:47 AM PDT8:33 PM PDT4:54 AM PDT8:47 PM PDT
Mon 1512:48 AM PDT4:24 AM PDT −2.1 kt8:20 AM PDT11:52 AM PDT 1.5 kt3:15 PM PDT5:38 PM PDT −0.8 kt7:41 PM PDT10:33 PM PDT 1.5 kt5:47 AM PDT8:33 PM PDT6:00 AM PDT9:50 PM PDT
Tue 161:39 AM PDT5:15 AM PDT −2.1 kt9:10 AM PDT12:44 PM PDT 1.5 kt4:10 PM PDT6:36 PM PDT −0.8 kt8:36 PM PDT11:24 PM PDT 1.5 kt5:47 AM PDT8:33 PM PDT7:15 AM PDT10:41 PM PDT
Wed 172:30 AM PDT6:05 AM PDT −2.1 kt9:57 AM PDT1:38 PM PDT 1.5 kt5:04 PM PDT7:35 PM PDT −0.8 kt9:33 PM PDT5:47 AM PDT8:34 PM PDT8:33 AM PDT11:21 PM PDT
Thu 1812:17 AM PDT 1.4 kt3:22 AM PDT6:55 AM PDT −2.1 kt10:41 AM PDT2:28 PM PDT 1.5 kt5:54 PM PDT8:33 PM PDT −0.9 kt10:36 PM PDT5:47 AM PDT8:34 PM PDT9:48 AM PDT11:53 PM PDT
Fri 191:18 AM PDT 1.2 kt4:17 AM PDT7:45 AM PDT −1.9 kt11:23 AM PDT3:11 PM PDT 1.5 kt6:38 PM PDT9:29 PM PDT −1.1 kt11:44 PM PDT5:47 AM PDT8:34 PM PDT11:00 AM PDT
Sat 202:30 AM PDT 1.0 kt5:18 AM PDT8:37 AM PDT −1.6 kt12:05 PM PDT3:49 PM PDT 1.5 kt7:18 PM PDT10:25 PM PDT −1.2 kt5:47 AM PDT8:34 PM PDT12:07 PM PDT12:20 AM PDT
Sun 2112:58 AM PDT3:46 AM PDT 0.9 kt6:31 AM PDT9:32 AM PDT −1.3 kt12:46 PM PDT4:25 PM PDT 1.4 kt7:53 PM PDT11:23 PM PDT −1.4 ktFirst Quarter5:47 AM PDT8:35 PM PDT1:11 PM PDT12:45 AM PDT
Mon 222:11 AM PDT5:08 AM PDT 0.9 kt7:55 AM PDT10:44 AM PDT −0.9 kt1:30 PM PDT5:03 PM PDT 1.3 kt8:27 PM PDT5:48 AM PDT8:35 PM PDT2:13 PM PDT1:08 AM PDT
Tue 2312:17 AM PDT −1.6 kt3:20 AM PDT6:29 AM PDT 1.1 kt9:25 AM PDT12:12 PM PDT −0.7 kt2:17 PM PDT5:47 PM PDT 1.2 kt9:03 PM PDT5:48 AM PDT8:35 PM PDT3:14 PM PDT1:32 AM PDT
Wed 241:06 AM PDT −1.8 kt4:22 AM PDT7:39 AM PDT 1.3 kt10:52 AM PDT1:20 PM PDT −0.6 kt3:09 PM PDT6:34 PM PDT 1.1 kt9:41 PM PDT5:48 AM PDT8:35 PM PDT4:16 PM PDT1:57 AM PDT
Thu 251:54 AM PDT −1.8 kt5:17 AM PDT8:40 AM PDT 1.4 kt12:03 PM PDT2:20 PM PDT −0.6 kt4:05 PM PDT7:23 PM PDT 1.0 kt10:23 PM PDT5:49 AM PDT8:35 PM PDT5:17 PM PDT2:25 AM PDT
Fri 262:40 AM PDT −1.8 kt6:07 AM PDT9:35 AM PDT 1.5 kt12:59 PM PDT3:16 PM PDT −0.6 kt5:00 PM PDT8:11 PM PDT 1.0 kt11:07 PM PDT5:49 AM PDT8:35 PM PDT6:18 PM PDT2:57 AM PDT
Sat 273:27 AM PDT −1.8 kt6:54 AM PDT10:24 AM PDT 1.5 kt1:47 PM PDT4:07 PM PDT −0.6 kt5:50 PM PDT8:57 PM PDT 1.0 kt11:49 PM PDT5:49 AM PDT8:35 PM PDT7:16 PM PDT3:36 AM PDT
Sun 284:07 AM PDT −1.8 kt7:37 AM PDT11:08 AM PDT 1.5 kt2:32 PM PDT4:53 PM PDT −0.6 kt6:35 PM PDT9:38 PM PDT 1.1 kt5:50 AM PDT8:35 PM PDT8:09 PM PDT4:21 AM PDT
Mon 2912:29 AM PDT4:34 AM PDT −1.7 kt8:15 AM PDT11:48 AM PDT 1.4 kt3:16 PM PDT5:36 PM PDT −0.6 kt7:16 PM PDT10:14 PM PDT 1.1 ktFull Moon5:50 AM PDT8:35 PM PDT8:56 PM PDT5:13 AM PDT
Tue 301:06 AM PDT4:47 AM PDT −1.8 kt8:49 AM PDT12:26 PM PDT 1.3 kt3:57 PM PDT6:16 PM PDT −0.5 kt7:57 PM PDT10:47 PM PDT 1.2 kt5:50 AM PDT8:35 PM PDT9:36 PM PDT6:10 AM PDT

Alcatraz Island, 0.5 mi north of (depth 74 ft), San Francisco Bay, California Current
37.8351° N, 122.4201° W
Flood direction 69° true
Ebb direction 237° true

July 2026

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Wed 011:43 AM PDT5:13 AM PDT −1.8 kt9:18 AM PDT12:59 PM PDT 1.3 kt4:33 PM PDT6:54 PM PDT −0.5 kt8:40 PM PDT11:22 PM PDT 1.1 kt5:51 AM PDT8:35 PM PDT10:10 PM PDT7:11 AM PDT
Thu 022:20 AM PDT5:47 AM PDT −1.9 kt9:46 AM PDT1:23 PM PDT 1.3 kt5:04 PM PDT7:28 PM PDT −0.5 kt9:28 PM PDT5:51 AM PDT8:35 PM PDT10:39 PM PDT8:14 AM PDT
Fri 0312:02 AM PDT 1.1 kt3:01 AM PDT6:26 AM PDT −1.9 kt10:13 AM PDT1:32 PM PDT 1.3 kt5:29 PM PDT7:56 PM PDT −0.7 kt10:22 PM PDT5:52 AM PDT8:35 PM PDT11:05 PM PDT9:16 AM PDT
Sat 0412:50 AM PDT 1.0 kt3:47 AM PDT7:09 AM PDT −1.7 kt10:42 AM PDT1:40 PM PDT 1.4 kt5:52 PM PDT8:27 PM PDT −0.9 kt11:22 PM PDT5:52 AM PDT8:35 PM PDT11:29 PM PDT10:18 AM PDT
Sun 051:47 AM PDT 0.9 kt4:42 AM PDT7:57 AM PDT −1.5 kt11:13 AM PDT2:07 PM PDT 1.5 kt6:15 PM PDT9:03 PM PDT −1.1 kt5:53 AM PDT8:35 PM PDT11:52 PM PDT11:21 AM PDT
Mon 0612:26 AM PDT2:51 AM PDT 0.8 kt5:50 AM PDT8:48 AM PDT −1.3 kt11:49 AM PDT2:44 PM PDT 1.5 kt6:42 PM PDT9:45 PM PDT −1.3 kt5:54 AM PDT8:34 PM PDT12:24 PM PDT
Tue 071:29 AM PDT4:04 AM PDT 0.8 kt7:13 AM PDT9:44 AM PDT −1.0 kt12:31 PM PDT3:28 PM PDT 1.5 kt7:17 PM PDT10:34 PM PDT −1.5 ktLast Quarter5:54 AM PDT8:34 PM PDT12:16 AM PDT1:30 PM PDT
Wed 082:31 AM PDT5:37 AM PDT 0.9 kt8:40 AM PDT10:49 AM PDT −0.7 kt1:23 PM PDT4:18 PM PDT 1.4 kt8:00 PM PDT11:30 PM PDT −1.6 kt5:55 AM PDT8:34 PM PDT12:42 AM PDT2:40 PM PDT
Thu 093:31 AM PDT7:00 AM PDT 1.0 kt10:04 AM PDT12:05 PM PDT −0.6 kt2:24 PM PDT5:18 PM PDT 1.3 kt8:52 PM PDT5:55 AM PDT8:34 PM PDT1:13 AM PDT3:53 PM PDT
Fri 1012:29 AM PDT −1.8 kt4:32 AM PDT8:09 AM PDT 1.1 kt11:16 AM PDT1:20 PM PDT −0.6 kt3:30 PM PDT6:25 PM PDT 1.3 kt9:50 PM PDT5:56 AM PDT8:33 PM PDT1:50 AM PDT5:09 PM PDT
Sat 111:26 AM PDT −1.8 kt5:31 AM PDT9:12 AM PDT 1.3 kt12:18 PM PDT2:30 PM PDT −0.6 kt4:35 PM PDT7:31 PM PDT 1.4 kt10:50 PM PDT5:57 AM PDT8:33 PM PDT2:38 AM PDT6:24 PM PDT
Sun 122:24 AM PDT −1.9 kt6:27 AM PDT10:08 AM PDT 1.4 kt1:14 PM PDT3:37 PM PDT −0.7 kt5:36 PM PDT8:35 PM PDT 1.4 kt11:46 PM PDT5:57 AM PDT8:32 PM PDT3:37 AM PDT7:31 PM PDT
Mon 133:24 AM PDT −2.0 kt7:19 AM PDT10:57 AM PDT 1.5 kt2:09 PM PDT4:38 PM PDT −0.8 kt6:33 PM PDT9:35 PM PDT 1.5 kt5:58 AM PDT8:32 PM PDT4:47 AM PDT8:28 PM PDT
Tue 1412:38 AM PDT4:20 AM PDT −2.1 kt8:07 AM PDT11:42 AM PDT 1.6 kt3:02 PM PDT5:32 PM PDT −0.9 kt7:30 PM PDT10:29 PM PDT 1.5 ktNew Moon5:59 AM PDT8:31 PM PDT6:05 AM PDT9:13 PM PDT
Wed 151:28 AM PDT5:08 AM PDT −2.2 kt8:51 AM PDT12:26 PM PDT 1.6 kt3:50 PM PDT6:26 PM PDT −1.0 kt8:29 PM PDT11:21 PM PDT 1.4 kt5:59 AM PDT8:31 PM PDT7:23 AM PDT9:50 PM PDT
Thu 162:20 AM PDT5:53 AM PDT −2.1 kt9:31 AM PDT1:06 PM PDT 1.7 kt4:32 PM PDT7:19 PM PDT −1.1 kt9:30 PM PDT6:00 AM PDT8:30 PM PDT8:38 AM PDT10:20 PM PDT
Fri 1712:16 AM PDT 1.3 kt3:14 AM PDT6:39 AM PDT −1.9 kt10:08 AM PDT1:44 PM PDT 1.6 kt5:10 PM PDT8:10 PM PDT −1.3 kt10:32 PM PDT6:01 AM PDT8:30 PM PDT9:49 AM PDT10:46 PM PDT
Sat 181:21 AM PDT 1.2 kt4:14 AM PDT7:28 AM PDT −1.7 kt10:44 AM PDT2:17 PM PDT 1.6 kt5:44 PM PDT8:59 PM PDT −1.4 kt11:37 PM PDT6:02 AM PDT8:29 PM PDT10:57 AM PDT11:10 PM PDT
Sun 192:32 AM PDT 1.1 kt5:21 AM PDT8:20 AM PDT −1.3 kt11:22 AM PDT2:47 PM PDT 1.4 kt6:16 PM PDT9:48 PM PDT −1.5 kt6:02 AM PDT8:28 PM PDT12:01 PM PDT11:34 PM PDT
Mon 2012:43 AM PDT3:43 AM PDT 1.1 kt6:39 AM PDT9:18 AM PDT −1.0 kt12:02 PM PDT3:17 PM PDT 1.3 kt6:48 PM PDT10:39 PM PDT −1.6 kt6:03 AM PDT8:28 PM PDT1:04 PM PDT11:59 PM PDT
Tue 211:48 AM PDT4:59 AM PDT 1.1 kt8:02 AM PDT10:33 AM PDT −0.6 kt12:49 PM PDT3:53 PM PDT 1.1 kt7:24 PM PDT11:36 PM PDT −1.6 ktFirst Quarter6:04 AM PDT8:27 PM PDT2:07 PM PDT
Wed 222:50 AM PDT6:16 AM PDT 1.2 kt9:28 AM PDT11:58 AM PDT −0.5 kt1:41 PM PDT4:41 PM PDT 1.0 kt8:06 PM PDT6:05 AM PDT8:26 PM PDT3:09 PM PDT12:26 AM PDT
Thu 2312:32 AM PDT −1.6 kt3:52 AM PDT7:23 AM PDT 1.2 kt10:49 AM PDT1:04 PM PDT −0.5 kt2:39 PM PDT5:46 PM PDT 0.9 kt8:56 PM PDT6:05 AM PDT8:26 PM PDT4:10 PM PDT12:57 AM PDT
Fri 241:24 AM PDT −1.6 kt4:53 AM PDT8:24 AM PDT 1.3 kt11:51 AM PDT2:00 PM PDT −0.5 kt3:38 PM PDT6:50 PM PDT 0.9 kt9:48 PM PDT6:06 AM PDT8:25 PM PDT5:09 PM PDT1:34 AM PDT
Sat 252:14 AM PDT −1.6 kt5:47 AM PDT9:19 AM PDT 1.3 kt12:41 PM PDT2:53 PM PDT −0.5 kt4:33 PM PDT7:44 PM PDT 0.9 kt10:39 PM PDT6:07 AM PDT8:24 PM PDT6:04 PM PDT2:17 AM PDT
Sun 262:59 AM PDT −1.6 kt6:35 AM PDT10:07 AM PDT 1.3 kt1:26 PM PDT3:43 PM PDT −0.5 kt5:22 PM PDT8:30 PM PDT 1.0 kt11:24 PM PDT6:08 AM PDT8:23 PM PDT6:53 PM PDT3:06 AM PDT
Mon 273:34 AM PDT −1.6 kt7:13 AM PDT10:48 AM PDT 1.3 kt2:07 PM PDT4:28 PM PDT −0.5 kt6:07 PM PDT9:12 PM PDT 1.1 kt6:09 AM PDT8:22 PM PDT7:36 PM PDT4:02 AM PDT
Tue 2812:02 AM PDT3:47 AM PDT −1.7 kt7:43 AM PDT11:21 AM PDT 1.3 kt2:44 PM PDT5:09 PM PDT −0.6 kt6:51 PM PDT9:50 PM PDT 1.1 kt6:09 AM PDT8:21 PM PDT8:12 PM PDT5:03 AM PDT
Wed 2912:39 AM PDT4:08 AM PDT −1.8 kt8:08 AM PDT11:46 AM PDT 1.3 kt3:14 PM PDT5:45 PM PDT −0.6 kt7:37 PM PDT10:28 PM PDT 1.2 ktFull Moon6:10 AM PDT8:21 PM PDT8:42 PM PDT6:06 AM PDT
Thu 301:17 AM PDT4:40 AM PDT −1.9 kt8:32 AM PDT12:01 PM PDT 1.4 kt3:38 PM PDT6:14 PM PDT −0.7 kt8:26 PM PDT11:07 PM PDT 1.2 kt6:11 AM PDT8:20 PM PDT9:10 PM PDT7:09 AM PDT
Fri 312:00 AM PDT5:18 AM PDT −1.9 kt8:58 AM PDT12:07 PM PDT 1.4 kt3:58 PM PDT6:36 PM PDT −0.9 kt9:17 PM PDT11:50 PM PDT 1.1 kt6:12 AM PDT8:19 PM PDT9:34 PM PDT8:12 AM PDT

Alcatraz Island, 0.5 mi north of (depth 74 ft), San Francisco Bay, California Current
37.8351° N, 122.4201° W
Flood direction 69° true
Ebb direction 237° true

August 2026

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Sat 012:49 AM PDT6:00 AM PDT −1.7 kt9:26 AM PDT12:18 PM PDT 1.5 kt4:18 PM PDT7:03 PM PDT −1.1 kt10:10 PM PDT6:13 AM PDT8:18 PM PDT9:57 PM PDT9:14 AM PDT
Sun 0212:40 AM PDT 1.1 kt3:45 AM PDT6:46 AM PDT −1.5 kt9:57 AM PDT12:45 PM PDT 1.6 kt4:39 PM PDT7:38 PM PDT −1.4 kt11:03 PM PDT6:14 AM PDT8:17 PM PDT10:21 PM PDT10:18 AM PDT
Mon 031:38 AM PDT 1.1 kt4:48 AM PDT7:36 AM PDT −1.3 kt10:31 AM PDT1:23 PM PDT 1.6 kt5:06 PM PDT8:18 PM PDT −1.6 kt11:59 PM PDT6:14 AM PDT8:16 PM PDT10:46 PM PDT11:22 AM PDT
Tue 042:41 AM PDT 1.0 kt5:59 AM PDT8:29 AM PDT −1.0 kt11:11 AM PDT2:08 PM PDT 1.6 kt5:41 PM PDT9:02 PM PDT −1.7 kt6:15 AM PDT8:15 PM PDT11:14 PM PDT12:30 PM PDT
Wed 0512:57 AM PDT3:51 AM PDT 1.0 kt7:17 AM PDT9:28 AM PDT −0.8 kt12:01 PM PDT2:57 PM PDT 1.5 kt6:26 PM PDT9:52 PM PDT −1.7 ktLast Quarter6:16 AM PDT8:14 PM PDT11:48 PM PDT1:40 PM PDT
Thu 061:58 AM PDT5:20 AM PDT 1.0 kt8:37 AM PDT10:36 AM PDT −0.6 kt1:02 PM PDT3:52 PM PDT 1.3 kt7:22 PM PDT10:52 PM PDT −1.6 kt6:17 AM PDT8:13 PM PDT2:53 PM PDT
Fri 073:03 AM PDT6:48 AM PDT 1.0 kt9:55 AM PDT12:01 PM PDT −0.5 kt2:10 PM PDT4:57 PM PDT 1.3 kt8:27 PM PDT6:18 AM PDT8:11 PM PDT12:30 AM PDT4:07 PM PDT
Sat 0812:03 AM PDT −1.7 kt4:11 AM PDT8:00 AM PDT 1.1 kt11:06 AM PDT1:21 PM PDT −0.6 kt3:17 PM PDT6:12 PM PDT 1.2 kt9:34 PM PDT6:19 AM PDT8:10 PM PDT1:22 AM PDT5:15 PM PDT
Sun 091:14 AM PDT −1.7 kt5:17 AM PDT9:04 AM PDT 1.3 kt12:07 PM PDT2:29 PM PDT −0.7 kt4:23 PM PDT7:25 PM PDT 1.3 kt10:37 PM PDT6:20 AM PDT8:09 PM PDT2:26 AM PDT6:15 PM PDT
Mon 102:19 AM PDT −1.9 kt6:13 AM PDT9:56 AM PDT 1.4 kt1:01 PM PDT3:31 PM PDT −0.8 kt5:27 PM PDT8:32 PM PDT 1.4 kt11:34 PM PDT6:20 AM PDT8:08 PM PDT3:39 AM PDT7:04 PM PDT
Tue 113:18 AM PDT −2.0 kt7:00 AM PDT10:40 AM PDT 1.6 kt1:50 PM PDT4:27 PM PDT −1.0 kt6:28 PM PDT9:33 PM PDT 1.4 kt6:21 AM PDT8:07 PM PDT4:56 AM PDT7:44 PM PDT
Wed 1212:27 AM PDT4:09 AM PDT −2.1 kt7:41 AM PDT11:18 AM PDT 1.7 kt2:33 PM PDT5:19 PM PDT −1.1 kt7:28 PM PDT10:29 PM PDT 1.5 ktNew Moon6:22 AM PDT8:06 PM PDT6:13 AM PDT8:17 PM PDT
Thu 131:20 AM PDT4:55 AM PDT −2.0 kt8:19 AM PDT11:50 AM PDT 1.7 kt3:11 PM PDT6:07 PM PDT −1.3 kt8:28 PM PDT11:23 PM PDT 1.4 kt6:23 AM PDT8:04 PM PDT7:26 AM PDT8:45 PM PDT
Fri 142:16 AM PDT5:39 AM PDT −1.9 kt8:54 AM PDT12:20 PM PDT 1.7 kt3:44 PM PDT6:54 PM PDT −1.5 kt9:26 PM PDT6:24 AM PDT8:03 PM PDT8:36 AM PDT9:11 PM PDT
Sat 1512:19 AM PDT 1.4 kt3:17 AM PDT6:25 AM PDT −1.6 kt9:30 AM PDT12:48 PM PDT 1.6 kt4:13 PM PDT7:39 PM PDT −1.7 kt10:23 PM PDT6:25 AM PDT8:02 PM PDT9:44 AM PDT9:35 PM PDT
Sun 161:23 AM PDT 1.3 kt4:22 AM PDT7:16 AM PDT −1.3 kt10:06 AM PDT1:16 PM PDT 1.5 kt4:42 PM PDT8:22 PM PDT −1.7 kt11:19 PM PDT6:26 AM PDT8:01 PM PDT10:48 AM PDT10:00 PM PDT
Mon 172:29 AM PDT 1.3 kt5:32 AM PDT8:13 AM PDT −1.0 kt10:45 AM PDT1:46 PM PDT 1.3 kt5:12 PM PDT9:03 PM PDT −1.7 kt6:27 AM PDT7:59 PM PDT11:53 AM PDT10:26 PM PDT
Tue 1812:16 AM PDT3:34 AM PDT 1.3 kt6:46 AM PDT9:14 AM PDT −0.7 kt11:28 AM PDT2:23 PM PDT 1.1 kt5:46 PM PDT9:46 PM PDT −1.6 kt6:27 AM PDT7:58 PM PDT12:56 PM PDT10:56 PM PDT
Wed 191:14 AM PDT4:42 AM PDT 1.2 kt8:01 AM PDT10:25 AM PDT −0.5 kt12:19 PM PDT3:06 PM PDT 1.0 kt6:28 PM PDT10:42 PM PDT −1.5 ktFirst Quarter6:28 AM PDT7:57 PM PDT1:59 PM PDT11:31 PM PDT
Thu 202:15 AM PDT5:56 AM PDT 1.1 kt9:16 AM PDT11:40 AM PDT −0.4 kt1:16 PM PDT3:58 PM PDT 0.8 kt7:20 PM PDT11:53 PM PDT −1.4 kt6:29 AM PDT7:55 PM PDT3:00 PM PDT
Fri 213:19 AM PDT7:04 AM PDT 1.1 kt10:29 AM PDT12:43 PM PDT −0.4 kt2:14 PM PDT5:06 PM PDT 0.8 kt8:17 PM PDT6:30 AM PDT7:54 PM PDT3:57 PM PDT12:12 AM PDT
Sat 2212:54 AM PDT −1.3 kt4:25 AM PDT8:04 AM PDT 1.1 kt11:30 AM PDT1:37 PM PDT −0.4 kt3:11 PM PDT6:18 PM PDT 0.8 kt9:15 PM PDT6:31 AM PDT7:53 PM PDT4:48 PM PDT12:59 AM PDT
Sun 231:41 AM PDT −1.4 kt5:20 AM PDT8:58 AM PDT 1.2 kt12:19 PM PDT2:28 PM PDT −0.5 kt4:05 PM PDT7:14 PM PDT 0.9 kt10:06 PM PDT6:32 AM PDT7:51 PM PDT5:33 PM PDT1:53 AM PDT
Mon 242:15 AM PDT −1.4 kt6:00 AM PDT9:42 AM PDT 1.2 kt12:58 PM PDT3:16 PM PDT −0.5 kt4:57 PM PDT8:02 PM PDT 0.9 kt10:51 PM PDT6:33 AM PDT7:50 PM PDT6:11 PM PDT2:52 AM PDT
Tue 252:28 AM PDT −1.5 kt6:27 AM PDT10:15 AM PDT 1.3 kt1:28 PM PDT4:00 PM PDT −0.6 kt5:46 PM PDT8:47 PM PDT 1.0 kt11:33 PM PDT6:33 AM PDT7:48 PM PDT6:44 PM PDT3:54 AM PDT
Wed 262:52 AM PDT −1.6 kt6:50 AM PDT10:37 AM PDT 1.3 kt1:52 PM PDT4:38 PM PDT −0.7 kt6:36 PM PDT9:32 PM PDT 1.1 kt6:34 AM PDT7:47 PM PDT7:12 PM PDT4:58 AM PDT
Thu 2712:16 AM PDT3:28 AM PDT −1.7 kt7:14 AM PDT10:49 AM PDT 1.4 kt2:11 PM PDT5:07 PM PDT −0.9 kt7:26 PM PDT10:17 PM PDT 1.1 ktFull Moon6:35 AM PDT7:45 PM PDT7:38 PM PDT6:01 AM PDT
Fri 281:02 AM PDT4:09 AM PDT −1.7 kt7:40 AM PDT10:55 AM PDT 1.5 kt2:29 PM PDT5:25 PM PDT −1.1 kt8:15 PM PDT11:00 PM PDT 1.2 kt6:36 AM PDT7:44 PM PDT8:02 PM PDT7:05 AM PDT
Sat 291:54 AM PDT4:53 AM PDT −1.6 kt8:10 AM PDT11:05 AM PDT 1.6 kt2:48 PM PDT5:47 PM PDT −1.4 kt9:04 PM PDT11:45 PM PDT 1.3 kt6:37 AM PDT7:42 PM PDT8:26 PM PDT8:09 AM PDT
Sun 302:52 AM PDT5:38 AM PDT −1.4 kt8:43 AM PDT11:31 AM PDT 1.7 kt3:10 PM PDT6:18 PM PDT −1.6 kt9:51 PM PDT6:38 AM PDT7:41 PM PDT8:50 PM PDT9:14 AM PDT
Mon 3112:35 AM PDT 1.3 kt3:53 AM PDT6:28 AM PDT −1.2 kt9:20 AM PDT12:07 PM PDT 1.7 kt3:39 PM PDT6:56 PM PDT −1.8 kt10:39 PM PDT6:38 AM PDT7:40 PM PDT9:18 PM PDT10:22 AM PDT

Alcatraz Island, 0.5 mi north of (depth 74 ft), San Francisco Bay, California Current
37.8351° N, 122.4201° W
Flood direction 69° true
Ebb direction 237° true

September 2026

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Tue 011:30 AM PDT 1.2 kt4:57 AM PDT7:21 AM PDT −1.0 kt10:01 AM PDT12:50 PM PDT 1.6 kt4:15 PM PDT7:40 PM PDT −1.9 kt11:30 PM PDT6:39 AM PDT7:38 PM PDT9:50 PM PDT11:32 AM PDT
Wed 022:31 AM PDT 1.2 kt6:03 AM PDT8:17 AM PDT −0.8 kt10:49 AM PDT1:40 PM PDT 1.5 kt5:00 PM PDT8:28 PM PDT −1.8 kt6:40 AM PDT7:37 PM PDT10:28 PM PDT12:44 PM PDT
Thu 0312:27 AM PDT3:39 AM PDT 1.1 kt7:14 AM PDT9:18 AM PDT −0.7 kt11:45 AM PDT2:35 PM PDT 1.4 kt5:54 PM PDT9:22 PM PDT −1.7 kt6:41 AM PDT7:35 PM PDT11:16 PM PDT1:56 PM PDT
Fri 041:31 AM PDT5:09 AM PDT 1.0 kt8:28 AM PDT10:30 AM PDT −0.6 kt12:50 PM PDT3:35 PM PDT 1.3 kt6:59 PM PDT10:26 PM PDT −1.6 ktLast Quarter6:42 AM PDT7:34 PM PDT3:06 PM PDT
Sat 052:40 AM PDT6:39 AM PDT 1.0 kt9:44 AM PDT12:05 PM PDT −0.5 kt1:59 PM PDT4:43 PM PDT 1.2 kt8:09 PM PDT11:46 PM PDT −1.6 kt6:43 AM PDT7:32 PM PDT12:15 AM PDT4:07 PM PDT
Sun 063:51 AM PDT7:48 AM PDT 1.2 kt10:54 AM PDT1:19 PM PDT −0.6 kt3:08 PM PDT6:06 PM PDT 1.2 kt9:18 PM PDT6:44 AM PDT7:31 PM PDT1:23 AM PDT4:59 PM PDT
Mon 071:05 AM PDT −1.7 kt4:53 AM PDT8:44 AM PDT 1.3 kt11:51 AM PDT2:20 PM PDT −0.8 kt4:18 PM PDT7:23 PM PDT 1.2 kt10:23 PM PDT6:44 AM PDT7:29 PM PDT2:37 AM PDT5:41 PM PDT
Tue 082:06 AM PDT −1.8 kt5:44 AM PDT9:31 AM PDT 1.5 kt12:36 PM PDT3:17 PM PDT −1.0 kt5:25 PM PDT8:31 PM PDT 1.3 kt11:23 PM PDT6:45 AM PDT7:28 PM PDT3:52 AM PDT6:15 PM PDT
Wed 093:00 AM PDT −1.9 kt6:25 AM PDT10:08 AM PDT 1.6 kt1:15 PM PDT4:10 PM PDT −1.3 kt6:29 PM PDT9:33 PM PDT 1.4 kt6:46 AM PDT7:26 PM PDT5:05 AM PDT6:45 PM PDT
Thu 1012:21 AM PDT3:51 AM PDT −1.8 kt7:02 AM PDT10:39 AM PDT 1.7 kt1:48 PM PDT4:57 PM PDT −1.5 kt7:28 PM PDT10:30 PM PDT 1.5 ktNew Moon6:47 AM PDT7:25 PM PDT6:16 AM PDT7:11 PM PDT
Fri 111:20 AM PDT4:40 AM PDT −1.7 kt7:38 AM PDT11:06 AM PDT 1.7 kt2:18 PM PDT5:41 PM PDT −1.7 kt8:23 PM PDT11:25 PM PDT 1.5 kt6:48 AM PDT7:23 PM PDT7:24 AM PDT7:36 PM PDT
Sat 122:23 AM PDT5:28 AM PDT −1.5 kt8:15 AM PDT11:31 AM PDT 1.6 kt2:46 PM PDT6:22 PM PDT −1.9 kt9:16 PM PDT6:49 AM PDT7:21 PM PDT8:30 AM PDT8:00 PM PDT
Sun 1312:20 AM PDT 1.6 kt3:28 AM PDT6:18 AM PDT −1.2 kt8:53 AM PDT11:56 AM PDT 1.5 kt3:14 PM PDT7:01 PM PDT −1.9 kt10:05 PM PDT6:49 AM PDT7:20 PM PDT9:36 AM PDT8:26 PM PDT
Mon 141:18 AM PDT 1.5 kt4:33 AM PDT7:13 AM PDT −1.0 kt9:34 AM PDT12:25 PM PDT 1.3 kt3:44 PM PDT7:38 PM PDT −1.9 kt10:54 PM PDT6:50 AM PDT7:18 PM PDT10:40 AM PDT8:55 PM PDT
Tue 152:18 AM PDT 1.5 kt5:37 AM PDT8:10 AM PDT −0.8 kt10:17 AM PDT1:01 PM PDT 1.1 kt4:18 PM PDT8:13 PM PDT −1.7 kt11:44 PM PDT6:51 AM PDT7:17 PM PDT11:45 AM PDT9:28 PM PDT
Wed 163:18 AM PDT 1.3 kt6:41 AM PDT9:08 AM PDT −0.6 kt11:04 AM PDT1:45 PM PDT 1.0 kt4:58 PM PDT8:47 PM PDT −1.5 kt6:52 AM PDT7:15 PM PDT12:47 PM PDT10:07 PM PDT
Thu 1712:39 AM PDT4:22 AM PDT 1.2 kt7:46 AM PDT10:08 AM PDT −0.5 kt11:55 AM PDT2:34 PM PDT 0.9 kt5:46 PM PDT9:26 PM PDT −1.4 kt6:53 AM PDT7:14 PM PDT1:46 PM PDT10:52 PM PDT
Fri 181:39 AM PDT5:33 AM PDT 1.1 kt8:53 AM PDT11:15 AM PDT −0.4 kt12:49 PM PDT3:27 PM PDT 0.8 kt6:40 PM PDT10:16 PM PDT −1.2 ktFirst Quarter6:54 AM PDT7:12 PM PDT2:40 PM PDT11:43 PM PDT
Sat 192:41 AM PDT6:41 AM PDT 1.0 kt10:03 AM PDT12:17 PM PDT −0.4 kt1:45 PM PDT4:25 PM PDT 0.7 kt7:36 PM PDT11:40 PM PDT −1.2 kt6:55 AM PDT7:11 PM PDT3:27 PM PDT
Sun 203:39 AM PDT7:37 AM PDT 1.0 kt11:03 AM PDT1:12 PM PDT −0.4 kt2:42 PM PDT5:35 PM PDT 0.7 kt8:30 PM PDT6:55 AM PDT7:09 PM PDT4:08 PM PDT12:40 AM PDT
Mon 2112:25 AM PDT −1.3 kt4:23 AM PDT8:23 AM PDT 1.1 kt11:44 AM PDT2:01 PM PDT −0.5 kt3:41 PM PDT6:40 PM PDT 0.7 kt9:23 PM PDT6:56 AM PDT7:07 PM PDT4:43 PM PDT1:40 AM PDT
Tue 2212:54 AM PDT −1.3 kt4:54 AM PDT8:57 AM PDT 1.2 kt12:10 PM PDT2:46 PM PDT −0.6 kt4:39 PM PDT7:36 PM PDT 0.8 kt10:16 PM PDT6:57 AM PDT7:06 PM PDT5:13 PM PDT2:43 AM PDT
Wed 231:29 AM PDT −1.4 kt5:21 AM PDT9:18 AM PDT 1.2 kt12:29 PM PDT3:25 PM PDT −0.8 kt5:35 PM PDT8:29 PM PDT 0.9 kt11:09 PM PDT6:58 AM PDT7:04 PM PDT5:39 PM PDT3:47 AM PDT
Thu 242:09 AM PDT −1.5 kt5:48 AM PDT9:29 AM PDT 1.3 kt12:45 PM PDT3:55 PM PDT −1.0 kt6:26 PM PDT9:22 PM PDT 1.0 kt6:59 AM PDT7:03 PM PDT6:04 PM PDT4:50 AM PDT
Fri 2512:03 AM PDT2:54 AM PDT −1.4 kt6:17 AM PDT9:35 AM PDT 1.4 kt1:02 PM PDT4:14 PM PDT −1.3 kt7:13 PM PDT10:11 PM PDT 1.2 kt7:00 AM PDT7:01 PM PDT6:28 PM PDT5:55 AM PDT
Sat 261:00 AM PDT3:43 AM PDT −1.4 kt6:50 AM PDT9:51 AM PDT 1.5 kt1:21 PM PDT4:34 PM PDT −1.6 kt7:59 PM PDT10:57 PM PDT 1.3 ktFull Moon7:01 AM PDT7:00 PM PDT6:53 PM PDT7:01 AM PDT
Sun 271:59 AM PDT4:33 AM PDT −1.2 kt7:27 AM PDT10:20 AM PDT 1.6 kt1:45 PM PDT5:05 PM PDT −1.9 kt8:44 PM PDT11:41 PM PDT 1.4 kt7:01 AM PDT6:58 PM PDT7:20 PM PDT8:08 AM PDT
Mon 283:00 AM PDT5:24 AM PDT −1.1 kt8:08 AM PDT10:57 AM PDT 1.7 kt2:17 PM PDT5:42 PM PDT −2.0 kt9:29 PM PDT7:02 AM PDT6:56 PM PDT7:51 PM PDT9:19 AM PDT
Tue 2912:28 AM PDT 1.4 kt4:00 AM PDT6:16 AM PDT −1.0 kt8:53 AM PDT11:39 AM PDT 1.6 kt2:56 PM PDT6:24 PM PDT −2.0 kt10:15 PM PDT7:03 AM PDT6:55 PM PDT8:28 PM PDT10:32 AM PDT
Wed 301:22 AM PDT 1.4 kt4:58 AM PDT7:11 AM PDT −0.9 kt9:42 AM PDT12:27 PM PDT 1.5 kt3:43 PM PDT7:12 PM PDT −2.0 kt11:07 PM PDT7:04 AM PDT6:53 PM PDT9:14 PM PDT11:46 AM PDT

Alcatraz Island, 0.5 mi north of (depth 74 ft), San Francisco Bay, California Current
37.8351° N, 122.4201° W
Flood direction 69° true
Ebb direction 237° true

October 2026

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Thu 012:25 AM PDT 1.2 kt6:00 AM PDT8:10 AM PDT −0.8 kt10:35 AM PDT1:20 PM PDT 1.4 kt4:35 PM PDT8:05 PM PDT −1.9 kt7:05 AM PDT6:52 PM PDT10:10 PM PDT12:58 PM PDT
Fri 0212:05 AM PDT3:37 AM PDT 1.1 kt7:08 AM PDT9:14 AM PDT −0.6 kt11:33 AM PDT2:19 PM PDT 1.3 kt5:34 PM PDT9:02 PM PDT −1.7 kt7:06 AM PDT6:50 PM PDT11:15 PM PDT2:02 PM PDT
Sat 031:10 AM PDT5:02 AM PDT 1.1 kt8:19 AM PDT10:34 AM PDT −0.6 kt12:39 PM PDT3:21 PM PDT 1.2 kt6:39 PM PDT10:06 PM PDT −1.6 ktLast Quarter7:07 AM PDT6:49 PM PDT2:56 PM PDT
Sun 042:17 AM PDT6:22 AM PDT 1.1 kt9:31 AM PDT12:02 PM PDT −0.6 kt1:51 PM PDT4:34 PM PDT 1.1 kt7:48 PM PDT11:25 PM PDT −1.6 kt7:08 AM PDT6:47 PM PDT12:26 AM PDT3:40 PM PDT
Mon 053:19 AM PDT7:22 AM PDT 1.3 kt10:32 AM PDT1:08 PM PDT −0.8 kt3:05 PM PDT6:04 PM PDT 1.0 kt8:59 PM PDT7:09 AM PDT6:46 PM PDT1:39 AM PDT4:16 PM PDT
Tue 0612:42 AM PDT −1.6 kt4:12 AM PDT8:09 AM PDT 1.4 kt11:19 AM PDT2:05 PM PDT −1.1 kt4:20 PM PDT7:22 PM PDT 1.1 kt10:10 PM PDT7:10 AM PDT6:44 PM PDT2:52 AM PDT4:46 PM PDT
Wed 071:42 AM PDT −1.6 kt4:58 AM PDT8:49 AM PDT 1.5 kt11:56 AM PDT2:57 PM PDT −1.4 kt5:28 PM PDT8:32 PM PDT 1.2 kt11:18 PM PDT7:10 AM PDT6:43 PM PDT4:01 AM PDT5:13 PM PDT
Thu 082:38 AM PDT −1.5 kt5:39 AM PDT9:22 AM PDT 1.6 kt12:27 PM PDT3:45 PM PDT −1.7 kt6:29 PM PDT9:34 PM PDT 1.4 kt7:11 AM PDT6:41 PM PDT5:09 AM PDT5:38 PM PDT
Fri 0912:25 AM PDT3:34 AM PDT −1.4 kt6:18 AM PDT9:51 AM PDT 1.6 kt12:55 PM PDT4:29 PM PDT −1.9 kt7:22 PM PDT10:31 PM PDT 1.6 kt7:12 AM PDT6:40 PM PDT6:15 AM PDT6:02 PM PDT
Sat 101:30 AM PDT4:29 AM PDT −1.2 kt6:58 AM PDT10:19 AM PDT 1.5 kt1:22 PM PDT5:10 PM PDT −2.0 kt8:11 PM PDT11:23 PM PDT 1.7 ktNew Moon7:13 AM PDT6:38 PM PDT7:20 AM PDT6:27 PM PDT
Sun 112:35 AM PDT5:22 AM PDT −1.1 kt7:40 AM PDT10:47 AM PDT 1.4 kt1:50 PM PDT5:47 PM PDT −2.1 kt8:58 PM PDT7:14 AM PDT6:37 PM PDT8:24 AM PDT6:55 PM PDT
Mon 1212:14 AM PDT 1.7 kt3:37 AM PDT6:14 AM PDT −0.9 kt8:23 AM PDT11:17 AM PDT 1.3 kt2:23 PM PDT6:22 PM PDT −2.0 kt9:43 PM PDT7:15 AM PDT6:36 PM PDT9:29 AM PDT7:26 PM PDT
Tue 131:07 AM PDT 1.6 kt4:35 AM PDT7:07 AM PDT −0.8 kt9:08 AM PDT11:51 AM PDT 1.2 kt2:59 PM PDT6:55 PM PDT −1.8 kt10:28 PM PDT7:16 AM PDT6:34 PM PDT10:33 AM PDT8:03 PM PDT
Wed 142:04 AM PDT 1.5 kt5:30 AM PDT8:00 AM PDT −0.7 kt9:54 AM PDT12:30 PM PDT 1.1 kt3:39 PM PDT7:26 PM PDT −1.7 kt11:16 PM PDT7:17 AM PDT6:33 PM PDT11:34 AM PDT8:45 PM PDT
Thu 153:01 AM PDT 1.3 kt6:26 AM PDT8:52 AM PDT −0.6 kt10:39 AM PDT1:15 PM PDT 1.0 kt4:23 PM PDT8:00 PM PDT −1.5 kt7:18 AM PDT6:31 PM PDT12:30 PM PDT9:34 PM PDT
Fri 1612:06 AM PDT4:00 AM PDT 1.1 kt7:26 AM PDT9:45 AM PDT −0.4 kt11:26 AM PDT2:04 PM PDT 0.9 kt5:09 PM PDT8:39 PM PDT −1.4 kt7:19 AM PDT6:30 PM PDT1:20 PM PDT10:29 PM PDT
Sat 1712:59 AM PDT5:03 AM PDT 1.0 kt8:28 AM PDT10:46 AM PDT −0.4 kt12:18 PM PDT2:53 PM PDT 0.8 kt5:56 PM PDT9:21 PM PDT −1.3 kt7:20 AM PDT6:29 PM PDT2:03 PM PDT11:28 PM PDT
Sun 181:48 AM PDT6:03 AM PDT 1.0 kt9:29 AM PDT11:48 AM PDT −0.4 kt1:16 PM PDT3:44 PM PDT 0.7 kt6:46 PM PDT10:08 PM PDT −1.3 ktFirst Quarter7:21 AM PDT6:27 PM PDT2:40 PM PDT
Mon 192:29 AM PDT6:50 AM PDT 1.0 kt10:15 AM PDT12:42 PM PDT −0.4 kt2:19 PM PDT4:48 PM PDT 0.6 kt7:40 PM PDT11:01 PM PDT −1.3 kt7:22 AM PDT6:26 PM PDT3:11 PM PDT12:29 AM PDT
Tue 203:04 AM PDT7:22 AM PDT 1.1 kt10:42 AM PDT1:28 PM PDT −0.6 kt3:25 PM PDT6:08 PM PDT 0.6 kt8:41 PM PDT11:55 PM PDT −1.3 kt7:23 AM PDT6:25 PM PDT3:39 PM PDT1:31 AM PDT
Wed 213:37 AM PDT7:40 AM PDT 1.1 kt11:01 AM PDT2:06 PM PDT −0.8 kt4:27 PM PDT7:17 PM PDT 0.7 kt9:49 PM PDT7:24 AM PDT6:23 PM PDT4:04 PM PDT2:33 AM PDT
Thu 2212:46 AM PDT −1.2 kt4:11 AM PDT7:48 AM PDT 1.2 kt11:18 AM PDT2:35 PM PDT −1.1 kt5:23 PM PDT8:18 PM PDT 0.9 kt10:58 PM PDT7:25 AM PDT6:22 PM PDT4:29 PM PDT3:37 AM PDT
Fri 231:36 AM PDT −1.2 kt4:47 AM PDT7:58 AM PDT 1.3 kt11:36 AM PDT2:53 PM PDT −1.4 kt6:11 PM PDT9:15 PM PDT 1.1 kt7:26 AM PDT6:21 PM PDT4:53 PM PDT4:41 AM PDT
Sat 2412:03 AM PDT2:28 AM PDT −1.1 kt5:26 AM PDT8:25 AM PDT 1.5 kt11:58 AM PDT3:17 PM PDT −1.7 kt6:55 PM PDT10:06 PM PDT 1.3 kt7:26 AM PDT6:19 PM PDT5:19 PM PDT5:48 AM PDT
Sun 251:05 AM PDT3:23 AM PDT −1.0 kt6:08 AM PDT9:03 AM PDT 1.6 kt12:26 PM PDT3:52 PM PDT −2.0 kt7:38 PM PDT10:52 PM PDT 1.5 ktFull Moon7:27 AM PDT6:18 PM PDT5:49 PM PDT6:59 AM PDT
Mon 262:04 AM PDT4:19 AM PDT −0.9 kt6:55 AM PDT9:47 AM PDT 1.6 kt1:01 PM PDT4:31 PM PDT −2.1 kt8:23 PM PDT11:36 PM PDT 1.5 kt7:28 AM PDT6:17 PM PDT6:24 PM PDT8:12 AM PDT
Tue 273:02 AM PDT5:14 AM PDT −0.9 kt7:44 AM PDT10:33 AM PDT 1.6 kt1:43 PM PDT5:15 PM PDT −2.1 kt9:09 PM PDT7:30 AM PDT6:16 PM PDT7:08 PM PDT9:29 AM PDT
Wed 2812:23 AM PDT 1.5 kt3:58 AM PDT6:08 AM PDT −0.9 kt8:35 AM PDT11:20 AM PDT 1.6 kt2:32 PM PDT6:02 PM PDT −2.1 kt9:58 PM PDT7:31 AM PDT6:15 PM PDT8:02 PM PDT10:44 AM PDT
Thu 291:20 AM PDT 1.4 kt4:54 AM PDT7:05 AM PDT −0.8 kt9:27 AM PDT12:10 PM PDT 1.5 kt3:24 PM PDT6:53 PM PDT −2.0 kt10:51 PM PDT7:32 AM PDT6:13 PM PDT9:06 PM PDT11:53 AM PDT
Fri 302:27 AM PDT 1.3 kt5:56 AM PDT8:09 AM PDT −0.7 kt10:22 AM PDT1:05 PM PDT 1.4 kt4:18 PM PDT7:48 PM PDT −1.9 kt11:49 PM PDT7:33 AM PDT6:12 PM PDT10:17 PM PDT12:51 PM PDT
Sat 313:34 AM PDT 1.2 kt7:01 AM PDT9:17 AM PDT −0.6 kt11:22 AM PDT2:06 PM PDT 1.2 kt5:16 PM PDT8:45 PM PDT −1.8 kt7:34 AM PDT6:11 PM PDT11:31 PM PDT1:39 PM PDT

Alcatraz Island, 0.5 mi north of (depth 74 ft), San Francisco Bay, California Current
37.8351° N, 122.4201° W
Flood direction 69° true
Ebb direction 237° true

November 2026

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Sun 0112:47 AM PDT3:42 AM PST 1.2 kt7:06 AM PST9:34 AM PST −0.7 kt11:33 AM PST2:12 PM PST 1.1 kt5:18 PM PST8:45 PM PST −1.7 ktLast Quarter6:35 AM PST5:10 PM PST11:43 PM PST1:17 PM PST
Mon 0212:43 AM PST4:46 AM PST 1.3 kt8:04 AM PST10:48 AM PST −0.8 kt12:49 PM PST3:31 PM PST 0.9 kt6:28 PM PST9:54 PM PST −1.5 kt6:36 AM PST5:09 PM PST1:49 PM PST
Tue 031:34 AM PST5:37 AM PST 1.4 kt8:52 AM PST11:49 AM PST −1.1 kt2:07 PM PST5:04 PM PST 0.9 kt7:46 PM PST11:13 PM PST −1.4 kt6:37 AM PST5:08 PM PST12:53 AM PST2:16 PM PST
Wed 042:21 AM PST6:18 AM PST 1.4 kt9:31 AM PST12:41 PM PST −1.4 kt3:21 PM PST6:23 PM PST 1.1 kt9:06 PM PST6:38 AM PST5:07 PM PST2:00 AM PST2:41 PM PST
Thu 0512:20 AM PST −1.2 kt3:06 AM PST6:54 AM PST 1.4 kt10:03 AM PST1:29 PM PST −1.7 kt4:26 PM PST7:31 PM PST 1.3 kt10:25 PM PST6:39 AM PST5:06 PM PST3:05 AM PST3:05 PM PST
Fri 061:21 AM PST −1.1 kt3:52 AM PST7:28 AM PST 1.4 kt10:33 AM PST2:15 PM PST −1.9 kt5:20 PM PST8:33 PM PST 1.5 kt11:35 PM PST6:40 AM PST5:05 PM PST4:09 AM PST3:30 PM PST
Sat 072:23 AM PST −1.0 kt4:38 AM PST8:02 AM PST 1.4 kt11:02 AM PST2:59 PM PST −2.1 kt6:08 PM PST9:27 PM PST 1.7 kt6:41 AM PST5:04 PM PST5:12 AM PST3:56 PM PST
Sun 0812:41 AM PST3:20 AM PST −0.9 kt5:25 AM PST8:37 AM PST 1.3 kt11:34 AM PST3:40 PM PST −2.1 kt6:54 PM PST10:16 PM PST 1.8 ktNew Moon6:42 AM PST5:03 PM PST6:16 AM PST4:26 PM PST
Mon 091:40 AM PST4:13 AM PST −0.8 kt6:12 AM PST9:14 AM PST 1.2 kt12:08 PM PST4:18 PM PST −2.1 kt7:38 PM PST11:04 PM PST 1.7 kt6:43 AM PST5:02 PM PST7:20 AM PST5:01 PM PST
Tue 102:35 AM PST5:03 AM PST −0.8 kt6:59 AM PST9:51 AM PST 1.2 kt12:47 PM PST4:52 PM PST −1.9 kt8:23 PM PST11:54 PM PST 1.6 kt6:44 AM PST5:01 PM PST8:22 AM PST5:41 PM PST
Wed 113:25 AM PST5:52 AM PST −0.7 kt7:44 AM PST10:28 AM PST 1.1 kt1:29 PM PST5:20 PM PST −1.8 kt9:07 PM PST6:45 AM PST5:01 PM PST9:20 AM PST6:28 PM PST
Thu 1212:48 AM PST 1.4 kt4:15 AM PST6:41 AM PST −0.6 kt8:28 AM PST11:07 AM PST 1.1 kt2:11 PM PST5:49 PM PST −1.7 kt9:50 PM PST6:47 AM PST5:00 PM PST10:13 AM PST7:20 PM PST
Fri 131:42 AM PST 1.3 kt5:07 AM PST7:30 AM PST −0.5 kt9:11 AM PST11:47 AM PST 1.0 kt2:52 PM PST6:22 PM PST −1.6 kt10:32 PM PST6:48 AM PST4:59 PM PST10:59 AM PST8:18 PM PST
Sat 142:32 AM PST 1.1 kt6:01 AM PST8:19 AM PST −0.4 kt9:56 AM PST12:31 PM PST 0.9 kt3:31 PM PST7:00 PM PST −1.5 kt11:10 PM PST6:49 AM PST4:58 PM PST11:37 AM PST9:17 PM PST
Sun 153:16 AM PST 1.1 kt6:51 AM PST9:12 AM PST −0.4 kt10:49 AM PST1:19 PM PST 0.8 kt4:12 PM PST7:40 PM PST −1.5 kt11:45 PM PST6:50 AM PST4:57 PM PST12:10 PM PST10:18 PM PST
Mon 163:53 AM PST 1.0 kt7:31 AM PST10:08 AM PST −0.4 kt11:53 AM PST2:11 PM PST 0.6 kt4:59 PM PST8:25 PM PST −1.4 kt6:51 AM PST4:57 PM PST12:39 PM PST11:19 PM PST
Tue 1712:18 AM PST4:17 AM PST 1.1 kt7:58 AM PST11:00 AM PST −0.6 kt1:01 PM PST3:15 PM PST 0.6 kt6:01 PM PST9:15 PM PST −1.2 ktFirst Quarter6:52 AM PST4:56 PM PST1:04 PM PST
Wed 1812:52 AM PST4:23 AM PST 1.1 kt8:20 AM PST11:41 AM PST −0.8 kt2:07 PM PST4:44 PM PST 0.6 kt7:17 PM PST10:12 PM PST −1.1 kt6:53 AM PST4:56 PM PST1:29 PM PST12:21 AM PST
Thu 191:28 AM PST4:35 AM PST 1.2 kt8:41 AM PST12:09 PM PST −1.1 kt3:08 PM PST6:03 PM PST 0.7 kt8:40 PM PST11:13 PM PST −0.9 kt6:54 AM PST4:55 PM PST1:52 PM PST1:23 AM PST
Fri 202:08 AM PST5:10 AM PST 1.3 kt9:04 AM PST12:29 PM PST −1.4 kt4:00 PM PST7:08 PM PST 1.0 kt9:59 PM PST6:55 AM PST4:54 PM PST2:17 PM PST2:27 AM PST
Sat 2112:12 AM PST −0.8 kt2:54 AM PST5:54 AM PST 1.4 kt9:33 AM PST12:57 PM PST −1.7 kt4:48 PM PST8:06 PM PST 1.2 kt11:06 PM PST6:56 AM PST4:54 PM PST2:44 PM PST3:34 AM PST
Sun 221:10 AM PST −0.8 kt3:44 AM PST6:41 AM PST 1.5 kt10:09 AM PST1:36 PM PST −2.0 kt5:33 PM PST8:58 PM PST 1.4 kt6:57 AM PST4:53 PM PST3:17 PM PST4:46 AM PST
Mon 2312:06 AM PST2:11 AM PST −0.8 kt4:38 AM PST7:32 AM PST 1.5 kt10:50 AM PST2:20 PM PST −2.1 kt6:19 PM PST9:46 PM PST 1.5 kt6:58 AM PST4:53 PM PST3:57 PM PST6:01 AM PST
Tue 241:02 AM PST3:12 AM PST −0.8 kt5:32 AM PST8:25 AM PST 1.5 kt11:36 AM PST3:08 PM PST −2.1 kt7:07 PM PST10:32 PM PST 1.5 ktFull Moon6:59 AM PST4:52 PM PST4:47 PM PST7:19 AM PST
Wed 251:57 AM PST4:09 AM PST −0.8 kt6:26 AM PST9:17 AM PST 1.6 kt12:26 PM PST3:58 PM PST −2.2 kt7:57 PM PST11:22 PM PST 1.4 kt7:00 AM PST4:52 PM PST5:49 PM PST8:33 AM PST
Thu 262:52 AM PST5:06 AM PST −0.8 kt7:19 AM PST10:07 AM PST 1.6 kt1:18 PM PST4:48 PM PST −2.1 kt8:47 PM PST7:01 AM PST4:52 PM PST7:00 PM PST9:39 AM PST
Fri 2712:20 AM PST 1.4 kt3:48 AM PST6:06 AM PST −0.7 kt8:14 AM PST10:58 AM PST 1.5 kt2:10 PM PST5:40 PM PST −2.1 kt9:37 PM PST7:02 AM PST4:51 PM PST8:16 PM PST10:33 AM PST
Sat 281:21 AM PST 1.4 kt4:47 AM PST7:11 AM PST −0.7 kt9:12 AM PST11:53 AM PST 1.3 kt3:03 PM PST6:33 PM PST −2.0 kt10:26 PM PST7:03 AM PST4:51 PM PST9:32 PM PST11:16 AM PST
Sun 292:15 AM PST 1.4 kt5:44 AM PST8:15 AM PST −0.8 kt10:17 AM PST12:58 PM PST 1.2 kt3:59 PM PST7:27 PM PST −1.8 kt11:14 PM PST7:04 AM PST4:51 PM PST10:44 PM PST11:51 AM PST
Mon 303:04 AM PST 1.4 kt6:35 AM PST9:19 AM PST −0.9 kt11:31 AM PST2:10 PM PST 1.0 kt5:02 PM PST8:22 PM PST −1.6 ktLast Quarter7:05 AM PST4:50 PM PST11:53 PM PST12:20 PM PST

Alcatraz Island, 0.5 mi north of (depth 74 ft), San Francisco Bay, California Current
37.8351° N, 122.4201° W
Flood direction 69° true
Ebb direction 237° true

December 2026

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Tue 0112:00 AM PST3:50 AM PST 1.4 kt7:18 AM PST10:23 AM PST −1.1 kt12:48 PM PST3:34 PM PST 0.9 kt6:19 PM PST9:25 PM PST −1.3 kt7:06 AM PST4:50 PM PST12:46 PM PST
Wed 0212:45 AM PST4:34 AM PST 1.4 kt7:56 AM PST11:21 AM PST −1.4 kt2:04 PM PST5:03 PM PST 0.9 kt7:46 PM PST10:48 PM PST −1.0 kt7:07 AM PST4:50 PM PST12:59 AM PST1:10 PM PST
Thu 031:31 AM PST5:15 AM PST 1.3 kt8:31 AM PST12:11 PM PST −1.7 kt3:12 PM PST6:20 PM PST 1.1 kt9:15 PM PST7:08 AM PST4:50 PM PST2:02 AM PST1:34 PM PST
Fri 0412:05 AM PST −0.9 kt2:19 AM PST5:55 AM PST 1.3 kt9:05 AM PST12:58 PM PST −1.9 kt4:11 PM PST7:27 PM PST 1.4 kt10:36 PM PST7:09 AM PST4:50 PM PST3:05 AM PST1:59 PM PST
Sat 051:10 AM PST −0.8 kt3:12 AM PST6:37 AM PST 1.2 kt9:41 AM PST1:44 PM PST −2.0 kt5:03 PM PST8:25 PM PST 1.6 kt11:43 PM PST7:10 AM PST4:50 PM PST4:08 AM PST2:28 PM PST
Sun 062:11 AM PST −0.7 kt4:06 AM PST7:21 AM PST 1.2 kt10:19 AM PST2:30 PM PST −2.0 kt5:51 PM PST9:18 PM PST 1.7 kt7:11 AM PST4:50 PM PST5:11 AM PST3:00 PM PST
Mon 0712:41 AM PST3:07 AM PST −0.7 kt4:59 AM PST8:07 AM PST 1.1 kt10:59 AM PST3:15 PM PST −2.0 kt6:37 PM PST10:05 PM PST 1.7 kt7:12 AM PST4:50 PM PST6:14 AM PST3:39 PM PST
Tue 081:33 AM PST3:58 AM PST −0.7 kt5:48 AM PST8:51 AM PST 1.1 kt11:42 AM PST3:56 PM PST −1.9 kt7:22 PM PST10:52 PM PST 1.6 ktNew Moon7:12 AM PST4:50 PM PST7:13 AM PST4:23 PM PST
Wed 092:21 AM PST4:45 AM PST −0.7 kt6:34 AM PST9:32 AM PST 1.2 kt12:23 PM PST4:29 PM PST −1.8 kt8:05 PM PST11:39 PM PST 1.5 kt7:13 AM PST4:50 PM PST8:07 AM PST5:14 PM PST
Thu 103:08 AM PST5:31 AM PST −0.6 kt7:18 AM PST10:08 AM PST 1.1 kt1:04 PM PST4:50 PM PST −1.8 kt8:44 PM PST7:14 AM PST4:50 PM PST8:55 AM PST6:10 PM PST
Fri 1112:26 AM PST 1.4 kt3:55 AM PST6:18 AM PST −0.6 kt8:00 AM PST10:43 AM PST 1.1 kt1:42 PM PST5:14 PM PST −1.7 kt9:18 PM PST7:15 AM PST4:50 PM PST9:36 AM PST7:09 PM PST
Sat 121:10 AM PST 1.3 kt4:39 AM PST7:04 AM PST −0.5 kt8:44 AM PST11:20 AM PST 1.0 kt2:19 PM PST5:46 PM PST −1.7 kt9:48 PM PST7:16 AM PST4:50 PM PST10:11 AM PST8:10 PM PST
Sun 131:44 AM PST 1.2 kt5:18 AM PST7:47 AM PST −0.5 kt9:32 AM PST12:01 PM PST 0.9 kt2:56 PM PST6:23 PM PST −1.7 kt10:16 PM PST7:16 AM PST4:51 PM PST10:40 AM PST9:10 PM PST
Mon 142:03 AM PST 1.2 kt5:49 AM PST8:26 AM PST −0.5 kt10:29 AM PST12:51 PM PST 0.8 kt3:39 PM PST7:05 PM PST −1.5 kt10:44 PM PST7:17 AM PST4:51 PM PST11:06 AM PST10:10 PM PST
Tue 152:04 AM PST 1.2 kt6:13 AM PST8:57 AM PST −0.7 kt11:32 AM PST1:48 PM PST 0.7 kt4:33 PM PST7:51 PM PST −1.4 kt11:15 PM PST7:18 AM PST4:51 PM PST11:30 AM PST11:11 PM PST
Wed 162:12 AM PST 1.3 kt6:34 AM PST9:26 AM PST −0.9 kt12:37 PM PST2:55 PM PST 0.6 kt5:45 PM PST8:42 PM PST −1.1 kt11:50 PM PSTFirst Quarter7:18 AM PST4:52 PM PST11:53 AM PST
Thu 172:44 AM PST 1.4 kt6:56 AM PST10:04 AM PST −1.1 kt1:39 PM PST4:24 PM PST 0.7 kt7:12 PM PST9:40 PM PST −0.9 kt7:19 AM PST4:52 PM PST12:16 PM PST12:12 AM PST
Fri 1812:31 AM PST3:27 AM PST 1.4 kt7:24 AM PST10:48 AM PST −1.4 kt2:36 PM PST5:48 PM PST 0.8 kt8:40 PM PST10:48 PM PST −0.7 kt7:20 AM PST4:52 PM PST12:42 PM PST1:15 AM PST
Sat 191:20 AM PST4:18 AM PST 1.4 kt8:01 AM PST11:33 AM PST −1.7 kt3:30 PM PST6:54 PM PST 1.0 kt9:58 PM PST11:55 PM PST −0.6 kt7:20 AM PST4:53 PM PST1:11 PM PST2:22 AM PST
Sun 202:16 AM PST5:15 AM PST 1.4 kt8:46 AM PST12:19 PM PST −1.8 kt4:23 PM PST7:55 PM PST 1.2 kt11:02 PM PST7:21 AM PST4:53 PM PST1:46 PM PST3:34 AM PST
Mon 2112:59 AM PST −0.6 kt3:18 AM PST6:14 AM PST 1.4 kt9:38 AM PST1:07 PM PST −2.0 kt5:15 PM PST8:51 PM PST 1.3 kt11:59 PM PST7:21 AM PST4:54 PM PST2:30 PM PST4:49 AM PST
Tue 222:05 AM PST −0.7 kt4:19 AM PST7:14 AM PST 1.5 kt10:31 AM PST2:00 PM PST −2.0 kt6:06 PM PST9:41 PM PST 1.4 kt7:22 AM PST4:54 PM PST3:25 PM PST6:05 AM PST
Wed 2312:53 AM PST3:09 AM PST −0.7 kt5:16 AM PST8:13 AM PST 1.5 kt11:24 AM PST2:56 PM PST −2.1 kt6:57 PM PST10:29 PM PST 1.5 ktFull Moon7:22 AM PST4:55 PM PST4:33 PM PST7:16 AM PST
Thu 241:48 AM PST4:08 AM PST −0.8 kt6:12 AM PST9:08 AM PST 1.6 kt12:15 PM PST3:49 PM PST −2.2 kt7:45 PM PST11:17 PM PST 1.5 kt7:23 AM PST4:55 PM PST5:49 PM PST8:17 AM PST
Fri 252:42 AM PST5:05 AM PST −0.8 kt7:08 AM PST10:00 AM PST 1.5 kt1:06 PM PST4:38 PM PST −2.2 kt8:31 PM PST7:23 AM PST4:56 PM PST7:09 PM PST9:07 AM PST
Sat 2612:07 AM PST 1.5 kt3:34 AM PST6:04 AM PST −0.8 kt8:07 AM PST10:51 AM PST 1.4 kt1:57 PM PST5:27 PM PST −2.1 kt9:13 PM PST7:23 AM PST4:57 PM PST8:26 PM PST9:46 AM PST
Sun 2712:54 AM PST 1.5 kt4:22 AM PST7:02 AM PST −0.9 kt9:09 AM PST11:50 AM PST 1.3 kt2:51 PM PST6:16 PM PST −1.9 kt9:54 PM PST7:24 AM PST4:57 PM PST9:39 PM PST10:19 AM PST
Mon 281:35 AM PST 1.6 kt5:06 AM PST7:58 AM PST −1.1 kt10:15 AM PST12:59 PM PST 1.1 kt3:51 PM PST7:08 PM PST −1.7 kt10:34 PM PST7:24 AM PST4:58 PM PST10:48 PM PST10:47 AM PST
Tue 292:11 AM PST 1.5 kt5:44 AM PST8:52 AM PST −1.3 kt11:26 AM PST2:14 PM PST 1.0 kt5:02 PM PST8:02 PM PST −1.3 kt11:15 PM PST7:24 AM PST4:59 PM PST11:54 PM PST11:13 AM PST
Wed 302:44 AM PST 1.4 kt6:19 AM PST9:47 AM PST −1.4 kt12:38 PM PST3:34 PM PST 1.0 kt6:25 PM PST9:07 PM PST −1.0 ktLast Quarter7:24 AM PST4:59 PM PST11:37 AM PST
Thu 3112:00 AM PST3:19 AM PST 1.3 kt6:54 AM PST10:43 AM PST −1.6 kt1:46 PM PST4:54 PM PST 1.1 kt7:53 PM PST10:36 PM PST −0.8 kt7:25 AM PST5:00 PM PST12:58 AM PST12:03 PM PST

NOT FOR NAVIGATION

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  The author and the publisher each assume no liability for damages arising from use of these predictions.  They are not certified to be correct, and they do not incorporate the effects of tropical storms, El Niño, seismic events, subsidence, uplift, or changes in global sea level.

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