Point Chauncey, 1.25 nmi north of (depth 31 ft), San Francisco Bay, California Current
37.9153° N, 122.4461° W
Flood direction 347° true
Ebb direction 168° true

December 2025

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Mon 0112:33 AM PST −0.7 kt2:52 AM PST5:59 AM PST 1.3 kt9:46 AM PST1:35 PM PST −1.7 kt4:55 PM PST7:57 PM PST 1.1 kt11:22 PM PST7:07 AM PST4:50 PM PST2:18 PM PST3:10 AM PST
Tue 021:33 AM PST −0.6 kt3:31 AM PST6:43 AM PST 1.4 kt10:21 AM PST2:21 PM PST −2.0 kt5:48 PM PST8:57 PM PST 1.3 kt7:08 AM PST4:50 PM PST2:52 PM PST4:26 AM PST
Wed 0312:38 AM PST2:29 AM PST −0.5 kt4:14 AM PST7:30 AM PST 1.4 kt11:02 AM PST3:08 PM PST −2.2 kt6:39 PM PST9:52 PM PST 1.4 kt7:09 AM PST4:50 PM PST3:34 PM PST5:45 AM PST
Thu 041:43 AM PST3:24 AM PST −0.4 kt5:01 AM PST8:18 AM PST 1.4 kt11:49 AM PST3:57 PM PST −2.3 kt7:30 PM PST10:47 PM PST 1.5 ktFull Moon7:10 AM PST4:50 PM PST4:26 PM PST7:06 AM PST
Fri 052:41 AM PST4:18 AM PST −0.4 kt5:51 AM PST9:08 AM PST 1.4 kt12:39 PM PST4:48 PM PST −2.3 kt8:21 PM PST11:40 PM PST 1.4 kt7:10 AM PST4:50 PM PST5:30 PM PST8:21 AM PST
Sat 063:35 AM PST5:12 AM PST −0.4 kt6:43 AM PST9:59 AM PST 1.4 kt1:31 PM PST5:38 PM PST −2.3 kt9:12 PM PST7:11 AM PST4:50 PM PST6:43 PM PST9:25 AM PST
Sun 0712:33 AM PST 1.4 kt4:27 AM PST6:04 AM PST −0.4 kt7:38 AM PST10:53 AM PST 1.3 kt2:25 PM PST6:27 PM PST −2.1 kt10:01 PM PST7:12 AM PST4:50 PM PST7:58 PM PST10:16 AM PST
Mon 081:29 AM PST 1.3 kt5:18 AM PST6:59 AM PST −0.4 kt8:38 AM PST11:48 AM PST 1.1 kt3:19 PM PST7:14 PM PST −1.9 kt10:49 PM PST7:13 AM PST4:50 PM PST9:11 PM PST10:56 AM PST
Tue 092:26 AM PST 1.3 kt6:08 AM PST7:58 AM PST −0.4 kt9:51 AM PST12:49 PM PST 0.9 kt4:14 PM PST8:02 PM PST −1.6 kt11:33 PM PST7:14 AM PST4:50 PM PST10:20 PM PST11:28 AM PST
Wed 103:19 AM PST 1.2 kt6:56 AM PST9:07 AM PST −0.5 kt11:20 AM PST2:07 PM PST 0.7 kt5:12 PM PST8:52 PM PST −1.3 kt7:14 AM PST4:50 PM PST11:25 PM PST11:55 AM PST
Thu 1112:13 AM PST4:05 AM PST 1.2 kt7:40 AM PST10:17 AM PST −0.7 kt12:59 PM PST3:46 PM PST 0.6 kt6:19 PM PST9:46 PM PST −0.9 ktLast Quarter7:15 AM PST4:50 PM PST12:18 PM PST
Fri 1212:50 AM PST4:44 AM PST 1.1 kt8:18 AM PST11:22 AM PST −1.0 kt2:28 PM PST5:08 PM PST 0.5 kt7:42 PM PST10:45 PM PST −0.6 kt7:16 AM PST4:50 PM PST12:27 AM PST12:40 PM PST
Sat 131:24 AM PST5:17 AM PST 1.1 kt8:50 AM PST12:18 PM PST −1.2 kt3:34 PM PST6:21 PM PST 0.6 kt9:24 PM PST11:50 PM PST −0.4 kt7:17 AM PST4:51 PM PST1:27 AM PST1:02 PM PST
Sun 141:55 AM PST5:43 AM PST 1.0 kt9:20 AM PST1:05 PM PST −1.4 kt4:26 PM PST7:25 PM PST 0.8 kt11:10 PM PST7:17 AM PST4:51 PM PST2:26 AM PST1:25 PM PST
Mon 1512:55 AM PST −0.2 kt2:26 AM PST6:05 AM PST 0.9 kt9:48 AM PST1:46 PM PST −1.6 kt5:09 PM PST8:18 PM PST 0.9 kt7:18 AM PST4:51 PM PST3:26 AM PST1:50 PM PST
Tue 1612:37 AM PST1:49 AM PST −0.1 kt2:56 AM PST6:35 AM PST 0.8 kt10:18 AM PST2:23 PM PST −1.7 kt5:48 PM PST9:03 PM PST 1.0 kt7:19 AM PST4:52 PM PST4:27 AM PST2:19 PM PST
Wed 171:37 AM PST2:34 AM PST −0.1 kt3:29 AM PST7:11 AM PST 0.8 kt10:49 AM PST3:00 PM PST −1.7 kt6:27 PM PST9:45 PM PST 1.1 kt7:19 AM PST4:52 PM PST5:27 AM PST2:54 PM PST
Thu 182:22 AM PST3:14 AM PST −0.1 kt4:06 AM PST7:49 AM PST 0.8 kt11:24 AM PST3:37 PM PST −1.8 kt7:05 PM PST10:24 PM PST 1.1 kt7:20 AM PST4:52 PM PST6:27 AM PST3:35 PM PST
Fri 192:58 AM PST3:51 AM PST −0.1 kt4:44 AM PST8:29 AM PST 0.9 kt12:01 PM PST4:14 PM PST −1.8 kt7:44 PM PST11:02 PM PST 1.2 ktNew Moon7:21 AM PST4:53 PM PST7:24 AM PST4:24 PM PST
Sat 203:33 AM PST4:28 AM PST −0.1 kt5:22 AM PST9:08 AM PST 1.0 kt12:38 PM PST4:52 PM PST −1.9 kt8:23 PM PST11:38 PM PST 1.2 kt7:21 AM PST4:53 PM PST8:15 AM PST5:20 PM PST
Sun 214:09 AM PST5:06 AM PST −0.1 kt6:01 AM PST9:48 AM PST 1.0 kt1:15 PM PST5:28 PM PST −1.9 kt9:01 PM PST7:22 AM PST4:54 PM PST8:59 AM PST6:22 PM PST
Mon 2212:11 AM PST 1.2 kt4:44 AM PST5:44 AM PST −0.1 kt6:43 AM PST10:30 AM PST 1.0 kt1:53 PM PST6:04 PM PST −1.9 kt9:38 PM PST7:22 AM PST4:54 PM PST9:37 AM PST7:26 PM PST
Tue 2312:41 AM PST 1.2 kt5:17 AM PST6:26 AM PST −0.1 kt7:34 AM PST11:16 AM PST 1.0 kt2:32 PM PST6:40 PM PST −1.9 kt10:14 PM PST7:23 AM PST4:55 PM PST10:09 AM PST8:30 PM PST
Wed 241:13 AM PST 1.2 kt5:46 AM PST7:12 AM PST −0.2 kt8:40 AM PST12:06 PM PST 0.9 kt3:18 PM PST7:18 PM PST −1.7 kt10:48 PM PST7:23 AM PST4:55 PM PST10:37 AM PST9:35 PM PST
Thu 251:48 AM PST 1.2 kt6:13 AM PST8:06 AM PST −0.4 kt10:05 AM PST1:08 PM PST 0.8 kt4:15 PM PST8:01 PM PST −1.5 kt11:22 PM PST7:23 AM PST4:56 PM PST11:02 AM PST10:40 PM PST
Fri 262:25 AM PST 1.2 kt6:40 AM PST9:07 AM PST −0.6 kt11:44 AM PST2:26 PM PST 0.7 kt5:25 PM PST8:51 PM PST −1.2 kt11:56 PM PST7:24 AM PST4:57 PM PST11:26 AM PST11:46 PM PST
Sat 273:05 AM PST 1.3 kt7:08 AM PST10:12 AM PST −0.9 kt1:21 PM PST3:53 PM PST 0.6 kt6:51 PM PST9:49 PM PST −0.9 ktFirst Quarter7:24 AM PST4:57 PM PST11:50 AM PST
Sun 2812:32 AM PST3:47 AM PST 1.3 kt7:40 AM PST11:15 AM PST −1.2 kt2:39 PM PST5:18 PM PST 0.8 kt8:30 PM PST10:56 PM PST −0.6 kt7:24 AM PST4:58 PM PST12:16 PM PST12:53 AM PST
Mon 291:11 AM PST4:31 AM PST 1.3 kt8:18 AM PST12:16 PM PST −1.5 kt3:44 PM PST6:43 PM PST 0.9 kt10:11 PM PST7:25 AM PST4:59 PM PST12:46 PM PST2:05 AM PST
Tue 3012:09 AM PST −0.4 kt1:57 AM PST5:19 AM PST 1.3 kt9:02 AM PST1:12 PM PST −1.8 kt4:42 PM PST7:55 PM PST 1.1 kt11:40 PM PST7:25 AM PST4:59 PM PST1:23 PM PST3:20 AM PST
Wed 311:18 AM PST −0.3 kt2:48 AM PST6:13 AM PST 1.3 kt9:53 AM PST2:05 PM PST −2.1 kt5:39 PM PST8:58 PM PST 1.3 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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