San Francisco Bay entrance (outside) (depth 124 ft), California Current
37.8106° N, 122.5020° W
Flood direction 56° true
Ebb direction 235° true

December 2025

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Mon 012:22 AM PST5:38 AM PST 2.0 kt9:16 AM PST12:22 PM PST −3.5 kt3:48 PM PST6:49 PM PST 1.9 kt10:44 PM PST7:07 AM PST4:51 PM PST2:18 PM PST3:10 AM PST
Tue 0212:44 AM PST −1.2 kt3:09 AM PST6:22 AM PST 2.0 kt9:52 AM PST1:06 PM PST −4.0 kt4:35 PM PST8:10 PM PST 2.1 kt11:53 PM PST7:08 AM PST4:50 PM PST2:52 PM PST4:26 AM PST
Wed 031:43 AM PST −1.1 kt3:59 AM PST7:09 AM PST 2.1 kt10:32 AM PST1:52 PM PST −4.3 kt5:24 PM PST9:24 PM PST 2.3 kt7:09 AM PST4:50 PM PST3:34 PM PST5:45 AM PST
Thu 0412:58 AM PST2:42 AM PST −1.0 kt4:50 AM PST7:59 AM PST 2.1 kt11:17 AM PST2:40 PM PST −4.5 kt6:15 PM PST10:34 PM PST 2.4 ktFull Moon7:10 AM PST4:50 PM PST4:27 PM PST7:05 AM PST
Fri 052:01 AM PST3:41 AM PST −1.0 kt5:44 AM PST8:50 AM PST 2.2 kt12:05 PM PST3:30 PM PST −4.6 kt7:08 PM PST11:43 PM PST 2.4 kt7:10 AM PST4:50 PM PST5:31 PM PST8:20 AM PST
Sat 063:00 AM PST4:39 AM PST −0.9 kt6:39 AM PST9:41 AM PST 2.1 kt12:56 PM PST4:20 PM PST −4.5 kt8:02 PM PST7:11 AM PST4:50 PM PST6:43 PM PST9:25 AM PST
Sun 0712:47 AM PST 2.4 kt3:56 AM PST5:36 AM PST −1.0 kt7:38 AM PST10:34 AM PST 2.0 kt1:49 PM PST5:11 PM PST −4.2 kt8:55 PM PST7:12 AM PST4:50 PM PST7:58 PM PST10:16 AM PST
Mon 081:45 AM PST 2.4 kt4:48 AM PST6:33 AM PST −1.0 kt8:41 AM PST11:32 AM PST 1.8 kt2:43 PM PST6:01 PM PST −3.8 kt9:49 PM PST7:13 AM PST4:50 PM PST9:12 PM PST10:56 AM PST
Tue 092:37 AM PST 2.4 kt5:36 AM PST7:32 AM PST −1.2 kt9:52 AM PST12:37 PM PST 1.6 kt3:40 PM PST6:52 PM PST −3.2 kt10:40 PM PST7:14 AM PST4:50 PM PST10:21 PM PST11:28 AM PST
Wed 103:23 AM PST 2.4 kt6:20 AM PST8:35 AM PST −1.4 kt11:09 AM PST1:52 PM PST 1.4 kt4:42 PM PST7:46 PM PST −2.6 kt11:30 PM PST7:14 AM PST4:51 PM PST11:25 PM PST11:55 AM PST
Thu 114:05 AM PST 2.3 kt7:00 AM PST9:37 AM PST −1.8 kt12:24 PM PST3:09 PM PST 1.2 kt5:54 PM PST8:47 PM PST −1.9 ktLast Quarter7:15 AM PST4:51 PM PST12:18 PM PST
Fri 1212:16 AM PST4:43 AM PST 2.1 kt7:37 AM PST10:32 AM PST −2.2 kt1:31 PM PST4:28 PM PST 1.2 kt7:23 PM PST10:00 PM PST −1.3 kt7:16 AM PST4:51 PM PST12:27 AM PST12:40 PM PST
Sat 131:02 AM PST5:17 AM PST 2.0 kt8:11 AM PST11:17 AM PST −2.6 kt2:30 PM PST5:53 PM PST 1.3 kt9:00 PM PST11:27 PM PST −0.9 kt7:17 AM PST4:51 PM PST1:27 AM PST1:02 PM PST
Sun 141:48 AM PST5:48 AM PST 1.8 kt8:43 AM PST11:55 AM PST −2.9 kt3:19 PM PST7:16 PM PST 1.4 kt10:27 PM PST7:17 AM PST4:51 PM PST2:26 AM PST1:25 PM PST
Mon 1512:41 AM PST −0.7 kt2:35 AM PST6:17 AM PST 1.7 kt9:14 AM PST12:29 PM PST −3.1 kt4:03 PM PST8:21 PM PST 1.7 kt11:37 PM PST7:18 AM PST4:52 PM PST3:26 AM PST1:50 PM PST
Tue 161:41 AM PST −0.7 kt3:24 AM PST6:48 AM PST 1.6 kt9:46 AM PST1:03 PM PST −3.2 kt4:44 PM PST9:13 PM PST 1.8 kt7:19 AM PST4:52 PM PST4:26 AM PST2:20 PM PST
Wed 1712:34 AM PST2:35 AM PST −0.6 kt4:15 AM PST7:25 AM PST 1.6 kt10:19 AM PST1:37 PM PST −3.3 kt5:23 PM PST9:58 PM PST 1.9 kt7:19 AM PST4:52 PM PST5:27 AM PST2:54 PM PST
Thu 181:24 AM PST3:25 AM PST −0.6 kt5:05 AM PST8:04 AM PST 1.6 kt10:55 AM PST2:14 PM PST −3.4 kt6:03 PM PST10:41 PM PST 1.9 kt7:20 AM PST4:53 PM PST6:27 AM PST3:36 PM PST
Fri 192:10 AM PST4:09 AM PST −0.6 kt5:51 AM PST8:43 AM PST 1.6 kt11:33 AM PST2:53 PM PST −3.4 kt6:42 PM PST11:24 PM PST 2.0 ktNew Moon7:20 AM PST4:53 PM PST7:24 AM PST4:25 PM PST
Sat 202:53 AM PST4:47 AM PST −0.6 kt6:34 AM PST9:22 AM PST 1.6 kt12:11 PM PST3:34 PM PST −3.5 kt7:21 PM PST7:21 AM PST4:54 PM PST8:15 AM PST5:21 PM PST
Sun 2112:05 AM PST 2.0 kt3:32 AM PST5:17 AM PST −0.6 kt7:13 AM PST10:00 AM PST 1.6 kt12:50 PM PST4:15 PM PST −3.5 kt7:59 PM PST7:22 AM PST4:54 PM PST8:59 AM PST6:22 PM PST
Mon 2212:44 AM PST 2.0 kt4:08 AM PST5:45 AM PST −0.6 kt7:51 AM PST10:40 AM PST 1.6 kt1:31 PM PST4:56 PM PST −3.5 kt8:35 PM PST7:22 AM PST4:55 PM PST9:37 AM PST7:26 PM PST
Tue 231:20 AM PST 2.0 kt4:39 AM PST6:18 AM PST −0.7 kt8:33 AM PST11:22 AM PST 1.5 kt2:12 PM PST5:38 PM PST −3.4 kt9:10 PM PST7:22 AM PST4:55 PM PST10:09 AM PST8:31 PM PST
Wed 241:51 AM PST 1.9 kt5:08 AM PST6:55 AM PST −0.9 kt9:25 AM PST12:08 PM PST 1.4 kt2:57 PM PST6:20 PM PST −3.1 kt9:45 PM PST7:23 AM PST4:56 PM PST10:37 AM PST9:36 PM PST
Thu 252:08 AM PST 1.9 kt5:35 AM PST7:37 AM PST −1.2 kt10:26 AM PST12:59 PM PST 1.3 kt3:49 PM PST7:06 PM PST −2.6 kt10:19 PM PST7:23 AM PST4:56 PM PST11:02 AM PST10:40 PM PST
Fri 261:57 AM PST 1.9 kt6:03 AM PST8:24 AM PST −1.6 kt11:32 AM PST1:54 PM PST 1.3 kt4:51 PM PST7:57 PM PST −2.1 kt10:57 PM PST7:24 AM PST4:57 PM PST11:26 AM PST11:46 PM PST
Sat 272:32 AM PST 1.9 kt6:33 AM PST9:14 AM PST −2.1 kt12:36 PM PST2:51 PM PST 1.3 kt6:11 PM PST8:58 PM PST −1.5 kt11:41 PM PSTFirst Quarter7:24 AM PST4:58 PM PST11:51 AM PST
Sun 283:15 AM PST 1.9 kt7:08 AM PST10:07 AM PST −2.6 kt1:36 PM PST3:51 PM PST 1.3 kt7:54 PM PST10:10 PM PST −1.0 kt7:24 AM PST4:58 PM PST12:17 PM PST12:54 AM PST
Mon 2912:33 AM PST4:03 AM PST 1.9 kt7:49 AM PST10:59 AM PST −3.1 kt2:33 PM PST5:00 PM PST 1.4 kt9:40 PM PST11:26 PM PST −0.7 kt7:25 AM PST4:59 PM PST12:47 PM PST2:05 AM PST
Tue 301:32 AM PST4:57 AM PST 1.9 kt8:34 AM PST11:51 AM PST −3.6 kt3:29 PM PST7:50 PM PST 1.7 kt11:04 PM PST7:25 AM PST5:00 PM PST1:23 PM PST3:20 AM PST
Wed 3112:38 AM PST −0.7 kt2:35 AM PST5:56 AM PST 1.9 kt9:23 AM PST12:42 PM PST −4.0 kt4:27 PM PST9:07 PM PST 2.1 kt7:25 AM PST5:01 PM PST2:09 PM PST4:37 AM 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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