Point Chauncey, 1.3 mi east of (depth 24 ft), San Francisco Bay, California Current
37.8908° N, 122.4188° W
Flood direction 345° true
Ebb direction 170° true

December 2025

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Mon 0112:16 AM PST −0.9 kt2:55 AM PST6:37 AM PST 1.5 kt9:57 AM PST1:09 PM PST −1.9 kt4:48 PM PST8:05 PM PST 1.2 kt11:07 PM PST7:06 AM PST4:50 PM PST2:18 PM PST3:10 AM PST
Tue 021:22 AM PST −0.8 kt3:41 AM PST7:15 AM PST 1.5 kt10:33 AM PST1:55 PM PST −2.2 kt5:38 PM PST9:09 PM PST 1.4 kt7:08 AM PST4:50 PM PST2:52 PM PST4:26 AM PST
Wed 0312:22 AM PST2:22 AM PST −0.7 kt4:29 AM PST7:55 AM PST 1.5 kt11:13 AM PST2:42 PM PST −2.4 kt6:28 PM PST10:09 PM PST 1.6 kt7:09 AM PST4:50 PM PST3:33 PM PST5:45 AM PST
Thu 041:28 AM PST3:20 AM PST −0.6 kt5:17 AM PST8:38 AM PST 1.5 kt11:56 AM PST3:31 PM PST −2.5 kt7:19 PM PST11:06 PM PST 1.7 ktFull Moon7:09 AM PST4:50 PM PST4:26 PM PST7:05 AM PST
Fri 052:29 AM PST4:15 AM PST −0.6 kt6:07 AM PST9:24 AM PST 1.5 kt12:43 PM PST4:20 PM PST −2.5 kt8:10 PM PST7:10 AM PST4:50 PM PST5:30 PM PST8:20 AM PST
Sat 0612:03 AM PST 1.7 kt3:26 AM PST5:09 AM PST −0.6 kt6:58 AM PST10:12 AM PST 1.4 kt1:31 PM PST5:10 PM PST −2.5 kt9:01 PM PST7:11 AM PST4:50 PM PST6:43 PM PST9:25 AM PST
Sun 0712:59 AM PST 1.7 kt4:21 AM PST6:02 AM PST −0.6 kt7:51 AM PST11:00 AM PST 1.3 kt2:20 PM PST5:59 PM PST −2.3 kt9:51 PM PST7:12 AM PST4:50 PM PST7:58 PM PST10:16 AM PST
Mon 081:54 AM PST 1.6 kt5:14 AM PST6:56 AM PST −0.6 kt8:50 AM PST11:51 AM PST 1.1 kt3:10 PM PST6:48 PM PST −2.1 kt10:39 PM PST7:13 AM PST4:50 PM PST9:11 PM PST10:56 AM PST
Tue 092:47 AM PST 1.6 kt6:05 AM PST7:53 AM PST −0.6 kt9:57 AM PST12:46 PM PST 0.9 kt4:02 PM PST7:38 PM PST −1.8 kt11:26 PM PST7:14 AM PST4:50 PM PST10:20 PM PST11:28 AM PST
Wed 103:36 AM PST 1.5 kt6:53 AM PST8:53 AM PST −0.7 kt11:18 AM PST1:52 PM PST 0.7 kt5:00 PM PST8:31 PM PST −1.4 kt7:14 AM PST4:50 PM PST11:25 PM PST11:54 AM PST
Thu 1112:10 AM PST4:23 AM PST 1.5 kt7:36 AM PST9:56 AM PST −0.8 kt12:49 PM PST3:24 PM PST 0.6 kt6:11 PM PST9:30 PM PST −1.1 ktLast Quarter7:15 AM PST4:50 PM PST12:18 PM PST
Fri 1212:54 AM PST5:06 AM PST 1.4 kt8:15 AM PST11:00 AM PST −1.0 kt2:13 PM PST5:15 PM PST 0.6 kt7:39 PM PST10:40 PM PST −0.7 kt7:16 AM PST4:50 PM PST12:27 AM PST12:40 PM PST
Sat 131:38 AM PST5:46 AM PST 1.3 kt8:48 AM PST11:57 AM PST −1.2 kt3:21 PM PST6:33 PM PST 0.7 kt9:25 PM PST11:58 PM PST −0.5 kt7:17 AM PST4:51 PM PST1:27 AM PST1:02 PM PST
Sun 142:22 AM PST6:20 AM PST 1.1 kt9:18 AM PST12:44 PM PST −1.4 kt4:15 PM PST7:35 PM PST 0.9 kt11:03 PM PST7:17 AM PST4:51 PM PST2:26 AM PST1:24 PM PST
Mon 151:08 AM PST −0.4 kt3:06 AM PST6:45 AM PST 1.1 kt9:46 AM PST1:25 PM PST −1.6 kt5:00 PM PST8:29 PM PST 1.1 kt7:18 AM PST4:51 PM PST3:26 AM PST1:50 PM PST
Tue 1612:16 AM PST2:04 AM PST −0.3 kt3:50 AM PST7:08 AM PST 1.0 kt10:16 AM PST2:02 PM PST −1.7 kt5:41 PM PST9:17 PM PST 1.2 kt7:19 AM PST4:51 PM PST4:26 AM PST2:19 PM PST
Wed 171:11 AM PST2:50 AM PST −0.3 kt4:31 AM PST7:38 AM PST 1.0 kt10:47 AM PST2:36 PM PST −1.7 kt6:21 PM PST10:01 PM PST 1.3 kt7:19 AM PST4:52 PM PST5:27 AM PST2:54 PM PST
Thu 181:56 AM PST3:31 AM PST −0.3 kt5:09 AM PST8:13 AM PST 1.0 kt11:20 AM PST3:10 PM PST −1.8 kt7:00 PM PST10:43 PM PST 1.3 kt7:20 AM PST4:52 PM PST6:27 AM PST3:35 PM PST
Fri 192:36 AM PST4:07 AM PST −0.3 kt5:43 AM PST8:51 AM PST 1.0 kt11:55 AM PST3:43 PM PST −1.8 kt7:38 PM PST11:23 PM PST 1.3 ktNew Moon7:20 AM PST4:53 PM PST7:24 AM PST4:24 PM PST
Sat 203:14 AM PST4:41 AM PST −0.3 kt6:15 AM PST9:30 AM PST 1.1 kt12:30 PM PST4:16 PM PST −1.9 kt8:15 PM PST7:21 AM PST4:53 PM PST8:15 AM PST5:20 PM PST
Sun 2112:03 AM PST 1.4 kt3:50 AM PST5:16 AM PST −0.3 kt6:48 AM PST10:10 AM PST 1.1 kt1:06 PM PST4:50 PM PST −2.0 kt8:50 PM PST7:21 AM PST4:54 PM PST8:59 AM PST6:22 PM PST
Mon 2212:43 AM PST 1.4 kt4:25 AM PST5:53 AM PST −0.3 kt7:26 AM PST10:50 AM PST 1.1 kt1:43 PM PST5:26 PM PST −2.0 kt9:23 PM PST7:22 AM PST4:54 PM PST9:37 AM PST7:26 PM PST
Tue 231:20 AM PST 1.4 kt5:00 AM PST6:33 AM PST −0.4 kt8:13 AM PST11:33 AM PST 1.0 kt2:23 PM PST6:05 PM PST −2.0 kt9:56 PM PST7:22 AM PST4:55 PM PST10:09 AM PST8:30 PM PST
Wed 241:55 AM PST 1.5 kt5:34 AM PST7:17 AM PST −0.5 kt9:11 AM PST12:20 PM PST 0.9 kt3:06 PM PST6:46 PM PST −1.9 kt10:28 PM PST7:23 AM PST4:55 PM PST10:37 AM PST9:35 PM PST
Thu 252:27 AM PST 1.5 kt6:07 AM PST8:04 AM PST −0.6 kt10:21 AM PST1:17 PM PST 0.8 kt4:00 PM PST7:33 PM PST −1.7 kt11:02 PM PST7:23 AM PST4:56 PM PST11:02 AM PST10:40 PM PST
Fri 263:00 AM PST 1.5 kt6:40 AM PST8:55 AM PST −0.8 kt11:45 AM PST2:23 PM PST 0.7 kt5:09 PM PST8:25 PM PST −1.4 kt11:40 PM PST7:24 AM PST4:57 PM PST11:26 AM PST11:46 PM PST
Sat 273:36 AM PST 1.5 kt7:14 AM PST9:49 AM PST −1.1 kt1:13 PM PST3:42 PM PST 0.7 kt6:37 PM PST9:27 PM PST −1.0 ktFirst Quarter7:24 AM PST4:57 PM PST11:50 AM PST
Sun 2812:22 AM PST4:17 AM PST 1.4 kt7:51 AM PST10:46 AM PST −1.4 kt2:30 PM PST5:23 PM PST 0.8 kt8:17 PM PST10:40 PM PST −0.7 kt7:24 AM PST4:58 PM PST12:16 PM PST12:53 AM PST
Mon 291:10 AM PST5:02 AM PST 1.4 kt8:30 AM PST11:43 AM PST −1.7 kt3:36 PM PST7:00 PM PST 1.0 kt9:56 PM PST11:59 PM PST −0.5 kt7:24 AM PST4:59 PM PST12:46 PM PST2:05 AM PST
Tue 302:04 AM PST5:51 AM PST 1.4 kt9:14 AM PST12:39 PM PST −2.0 kt4:35 PM PST8:10 PM PST 1.3 kt11:23 PM PST7:25 AM PST4:59 PM PST1:23 PM PST3:20 AM PST
Wed 311:10 AM PST −0.5 kt3:02 AM PST6:40 AM PST 1.4 kt10:00 AM PST1:33 PM PST −2.2 kt5:31 PM PST9:15 PM PST 1.5 kt7:25 AM PST5:00 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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