Alcatraz Island, south of, San Francisco Bay, California Current
37.8183° N, 122.4220° W
Flood direction 93° true
Ebb direction 286° true

March 2026

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Sun 011:58 AM PST −1.8 kt5:23 AM PST8:00 AM PST 1.5 kt11:07 AM PST2:16 PM PST −2.4 kt6:13 PM PST8:45 PM PST 1.7 kt6:40 AM PST6:03 PM PST4:26 PM PST5:48 AM PST
Mon 0212:05 AM PST2:50 AM PST −2.1 kt6:21 AM PST8:55 AM PST 1.6 kt12:03 PM PST3:14 PM PST −2.5 kt6:56 PM PST9:29 PM PST 1.8 kt6:39 AM PST6:04 PM PST5:34 PM PST6:18 AM PST
Tue 0312:46 AM PST3:42 AM PST −2.4 kt7:16 AM PST9:46 AM PST 1.6 kt12:56 PM PST4:04 PM PST −2.5 kt7:34 PM PST10:10 PM PST 1.8 ktFull Moon6:38 AM PST6:05 PM PST6:40 PM PST6:43 AM PST
Wed 041:25 AM PST4:27 AM PST −2.6 kt8:07 AM PST10:35 AM PST 1.6 kt1:48 PM PST4:48 PM PST −2.3 kt8:06 PM PST10:49 PM PST 1.8 kt6:36 AM PST6:06 PM PST7:44 PM PST7:07 AM PST
Thu 052:01 AM PST5:06 AM PST −2.7 kt8:56 AM PST11:23 AM PST 1.5 kt2:41 PM PST5:28 PM PST −2.1 kt8:35 PM PST11:27 PM PST 1.7 kt6:35 AM PST6:07 PM PST8:47 PM PST7:29 AM PST
Fri 062:36 AM PST5:39 AM PST −2.7 kt9:41 AM PST12:11 PM PST 1.4 kt3:35 PM PST6:10 PM PST −1.7 kt9:00 PM PST6:33 AM PST6:08 PM PST9:49 PM PST7:53 AM PST
Sat 0712:05 AM PST 1.6 kt3:09 AM PST6:06 AM PST −2.6 kt10:23 AM PST1:01 PM PST 1.3 kt4:33 PM PST6:56 PM PST −1.3 kt9:27 PM PST6:32 AM PST6:09 PM PST10:52 PM PST8:19 AM PST
Sun 0812:43 AM PST 1.3 kt4:40 AM PDT7:30 AM PDT −2.3 kt12:02 PM PDT2:53 PM PDT 1.1 kt6:39 PM PDT8:48 PM PDT −1.0 kt10:57 PM PDT7:30 AM PDT7:10 PM PDT9:48 AM PDT
Mon 092:24 AM PDT 1.1 kt5:12 AM PDT7:57 AM PDT −2.0 kt12:39 PM PDT3:49 PM PDT 1.0 kt7:56 PM PDT9:45 PM PDT −0.7 kt11:38 PM PDT7:29 AM PDT7:11 PM PDT12:54 AM PDT10:23 AM PDT
Tue 103:08 AM PDT 0.8 kt5:48 AM PDT8:33 AM PDT −1.7 kt1:22 PM PDT4:51 PM PDT 0.9 kt9:10 PM PDT10:44 PM PDT −0.6 kt7:28 AM PDT7:12 PM PDT1:54 AM PDT11:03 AM PDT
Wed 1112:31 AM PDT3:59 AM PDT 0.7 kt6:36 AM PDT9:24 AM PDT −1.3 kt2:23 PM PDT6:01 PM PDT 0.9 kt10:08 PM PDT11:43 PM PDT −0.6 ktLast Quarter7:26 AM PDT7:13 PM PDT2:51 AM PDT11:51 AM PDT
Thu 121:40 AM PDT4:58 AM PDT 0.6 kt7:42 AM PDT10:38 AM PDT −1.1 kt3:36 PM PDT7:02 PM PDT 1.0 kt10:53 PM PDT7:25 AM PDT7:14 PM PDT3:43 AM PDT12:45 PM PDT
Fri 1312:38 AM PDT −0.8 kt2:53 AM PDT6:04 AM PDT 0.6 kt9:00 AM PDT12:19 PM PDT −1.2 kt4:37 PM PDT7:47 PM PDT 1.1 kt11:29 PM PDT7:23 AM PDT7:15 PM PDT4:28 AM PDT1:46 PM PDT
Sat 141:25 AM PDT −1.1 kt3:58 AM PDT7:06 AM PDT 0.7 kt10:08 AM PDT1:23 PM PDT −1.5 kt5:26 PM PDT8:24 PM PDT 1.2 kt11:59 PM PDT7:22 AM PDT7:16 PM PDT5:06 AM PDT2:50 PM PDT
Sun 152:07 AM PDT −1.3 kt4:55 AM PDT7:59 AM PDT 0.9 kt11:03 AM PDT2:10 PM PDT −1.8 kt6:06 PM PDT8:59 PM PDT 1.3 kt7:20 AM PDT7:17 PM PDT5:40 AM PDT3:56 PM PDT
Mon 1612:26 AM PDT2:46 AM PDT −1.6 kt5:48 AM PDT8:48 AM PDT 1.1 kt11:51 AM PDT2:53 PM PDT −2.0 kt6:40 PM PDT9:34 PM PDT 1.5 kt7:19 AM PDT7:18 PM PDT6:09 AM PDT5:03 PM PDT
Tue 1712:52 AM PDT3:23 AM PDT −2.0 kt6:38 AM PDT9:36 AM PDT 1.3 kt12:38 PM PDT3:35 PM PDT −2.2 kt7:11 PM PDT10:10 PM PDT 1.6 kt7:17 AM PDT7:19 PM PDT6:35 AM PDT6:11 PM PDT
Wed 181:19 AM PDT3:59 AM PDT −2.4 kt7:26 AM PDT10:22 AM PDT 1.4 kt1:24 PM PDT4:17 PM PDT −2.2 kt7:42 PM PDT10:46 PM PDT 1.7 ktNew Moon7:16 AM PDT7:19 PM PDT7:00 AM PDT7:19 PM PDT
Thu 191:46 AM PDT4:33 AM PDT −2.8 kt8:13 AM PDT11:09 AM PDT 1.5 kt2:13 PM PDT4:59 PM PDT −2.1 kt8:13 PM PDT11:23 PM PDT 1.8 kt7:14 AM PDT7:20 PM PDT7:25 AM PDT8:29 PM PDT
Fri 202:16 AM PDT5:04 AM PDT −3.2 kt8:58 AM PDT11:55 AM PDT 1.6 kt3:05 PM PDT5:40 PM PDT −1.9 kt8:45 PM PDT7:12 AM PDT7:21 PM PDT7:52 AM PDT9:42 PM PDT
Sat 2112:01 AM PDT 1.8 kt2:49 AM PDT5:36 AM PDT −3.6 kt9:42 AM PDT12:42 PM PDT 1.6 kt3:59 PM PDT6:22 PM PDT −1.7 kt9:20 PM PDT7:11 AM PDT7:22 PM PDT8:23 AM PDT10:58 PM PDT
Sun 2212:41 AM PDT 1.7 kt3:24 AM PDT6:11 AM PDT −3.7 kt10:26 AM PDT1:31 PM PDT 1.6 kt4:58 PM PDT7:11 PM PDT −1.3 kt9:59 PM PDT7:09 AM PDT7:23 PM PDT8:59 AM PDT
Mon 231:26 AM PDT 1.5 kt4:04 AM PDT6:49 AM PDT −3.6 kt11:11 AM PDT2:25 PM PDT 1.5 kt6:03 PM PDT8:14 PM PDT −1.0 kt10:45 PM PDT7:08 AM PDT7:24 PM PDT9:44 AM PDT12:14 AM PDT
Tue 242:16 AM PDT 1.3 kt4:50 AM PDT7:35 AM PDT −3.3 kt12:02 PM PDT3:24 PM PDT 1.4 kt7:17 PM PDT9:32 PM PDT −0.8 kt11:44 PM PDT7:06 AM PDT7:25 PM PDT10:38 AM PDT1:27 AM PDT
Wed 253:14 AM PDT 1.1 kt5:45 AM PDT8:31 AM PDT −2.7 kt1:07 PM PDT4:28 PM PDT 1.3 kt8:35 PM PDT10:48 PM PDT −0.9 ktFirst Quarter7:05 AM PDT7:26 PM PDT11:41 AM PDT2:33 AM PDT
Thu 261:05 AM PDT4:20 AM PDT 1.0 kt6:56 AM PDT9:46 AM PDT −2.2 kt2:28 PM PDT5:37 PM PDT 1.3 kt9:39 PM PDT7:03 AM PDT7:27 PM PDT12:51 PM PDT3:29 AM PDT
Fri 2712:00 AM PDT −1.1 kt2:45 AM PDT5:33 AM PDT 1.0 kt8:24 AM PDT11:34 AM PDT −1.9 kt3:48 PM PDT6:44 PM PDT 1.4 kt10:31 PM PDT7:02 AM PDT7:28 PM PDT2:03 PM PDT4:14 AM PDT
Sat 281:03 AM PDT −1.5 kt4:16 AM PDT6:47 AM PDT 1.1 kt9:52 AM PDT1:06 PM PDT −1.9 kt4:54 PM PDT7:41 PM PDT 1.5 kt11:15 PM PDT7:00 AM PDT7:29 PM PDT3:14 PM PDT4:50 AM PDT
Sun 291:56 AM PDT −1.9 kt5:28 AM PDT7:54 AM PDT 1.2 kt11:05 AM PDT2:07 PM PDT −2.0 kt5:48 PM PDT8:31 PM PDT 1.7 kt11:55 PM PDT6:59 AM PDT7:30 PM PDT4:22 PM PDT5:20 AM PDT
Mon 302:44 AM PDT −2.3 kt6:29 AM PDT8:53 AM PDT 1.4 kt12:07 PM PDT2:58 PM PDT −2.1 kt6:33 PM PDT9:15 PM PDT 1.8 kt6:57 AM PDT7:31 PM PDT5:27 PM PDT5:46 AM PDT
Tue 3112:33 AM PDT3:31 AM PDT −2.6 kt7:23 AM PDT9:47 AM PDT 1.5 kt1:02 PM PDT3:47 PM PDT −2.1 kt7:12 PM PDT9:57 PM PDT 1.8 kt6:56 AM PDT7:32 PM PDT6:31 PM PDT6:10 AM PDT

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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