Mare Island Strait, NE of Pier 34 (depth 15 ft), Carquinez Strait, California Current
38.0772° N, 122.2456° W
Flood direction 347° true
Ebb direction 169° true

December 2025

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Mon 0112:50 AM PST −1.4 kt3:44 AM PST7:11 AM PST 1.7 kt10:37 AM PST1:32 PM PST −2.7 kt5:16 PM PST8:57 PM PST 1.4 kt11:48 PM PST7:06 AM PST4:49 PM PST2:17 PM PST3:09 AM PST
Tue 022:02 AM PST −1.3 kt4:44 AM PST7:58 AM PST 1.8 kt11:18 AM PST2:19 PM PST −2.9 kt6:07 PM PST10:22 PM PST 1.5 kt7:07 AM PST4:49 PM PST2:50 PM PST4:25 AM PST
Wed 0312:58 AM PST3:12 AM PST −1.3 kt5:42 AM PST8:46 AM PST 1.9 kt12:02 PM PST3:07 PM PST −3.1 kt6:58 PM PST11:29 PM PST 1.7 kt7:08 AM PST4:49 PM PST3:32 PM PST5:45 AM PST
Thu 042:00 AM PST4:15 AM PST −1.4 kt6:38 AM PST9:34 AM PST 2.1 kt12:49 PM PST3:55 PM PST −3.2 kt7:49 PM PSTFull Moon7:09 AM PST4:49 PM PST4:25 PM PST7:05 AM PST
Fri 0512:32 AM PST 1.7 kt2:57 AM PST5:12 AM PST −1.5 kt7:32 AM PST10:22 AM PST 2.2 kt1:37 PM PST4:43 PM PST −3.2 kt8:40 PM PST7:10 AM PST4:48 PM PST5:29 PM PST8:20 AM PST
Sat 061:31 AM PST 1.7 kt3:52 AM PST6:08 AM PST −1.6 kt8:26 AM PST11:10 AM PST 2.2 kt2:27 PM PST5:31 PM PST −3.1 kt9:29 PM PST7:11 AM PST4:48 PM PST6:41 PM PST9:25 AM PST
Sun 072:27 AM PST 1.8 kt4:46 AM PST7:04 AM PST −1.6 kt9:21 AM PST12:00 PM PST 2.1 kt3:15 PM PST6:20 PM PST −2.9 kt10:19 PM PST7:12 AM PST4:48 PM PST7:57 PM PST10:16 AM PST
Mon 083:21 AM PST 1.8 kt5:40 AM PST7:59 AM PST −1.6 kt10:19 AM PST12:51 PM PST 1.9 kt4:04 PM PST7:09 PM PST −2.6 kt11:07 PM PST7:13 AM PST4:49 PM PST9:10 PM PST10:56 AM PST
Tue 094:13 AM PST 1.8 kt6:34 AM PST8:56 AM PST −1.7 kt11:23 AM PST1:44 PM PST 1.6 kt4:54 PM PST7:58 PM PST −2.3 kt11:55 PM PST7:13 AM PST4:49 PM PST10:19 PM PST11:28 AM PST
Wed 105:03 AM PST 1.9 kt7:25 AM PST9:55 AM PST −1.8 kt12:32 PM PST2:40 PM PST 1.3 kt5:50 PM PST8:49 PM PST −1.9 kt7:14 AM PST4:49 PM PST11:24 PM PST11:54 AM PST
Thu 1112:42 AM PST5:48 AM PST 1.9 kt8:12 AM PST10:54 AM PST −1.9 kt1:43 PM PST3:42 PM PST 1.0 kt6:57 PM PST9:48 PM PST −1.5 ktLast Quarter7:15 AM PST4:49 PM PST12:17 PM PST
Fri 121:30 AM PST6:28 AM PST 1.8 kt8:55 AM PST11:49 AM PST −2.1 kt2:53 PM PST5:00 PM PST 0.8 kt8:16 PM PST11:01 PM PST −1.1 kt7:16 AM PST4:49 PM PST12:26 AM PST12:39 PM PST
Sat 132:21 AM PST7:04 AM PST 1.7 kt9:32 AM PST12:38 PM PST −2.2 kt3:58 PM PST7:12 PM PST 0.9 kt9:46 PM PST7:16 AM PST4:49 PM PST1:26 AM PST1:01 PM PST
Sun 1412:29 AM PST −0.8 kt3:14 AM PST7:29 AM PST 1.5 kt10:05 AM PST1:22 PM PST −2.3 kt4:54 PM PST8:34 PM PST 1.1 kt11:12 PM PST7:17 AM PST4:50 PM PST2:25 AM PST1:23 PM PST
Mon 151:53 AM PST −0.7 kt4:07 AM PST7:32 AM PST 1.5 kt10:35 AM PST2:00 PM PST −2.3 kt5:43 PM PST9:34 PM PST 1.3 kt7:18 AM PST4:50 PM PST3:25 AM PST1:49 PM PST
Tue 1612:24 AM PST2:58 AM PST −0.8 kt4:58 AM PST7:55 AM PST 1.5 kt11:05 AM PST2:31 PM PST −2.3 kt6:27 PM PST10:26 PM PST 1.4 kt7:18 AM PST4:50 PM PST4:26 AM PST2:18 PM PST
Wed 171:21 AM PST3:48 AM PST −0.8 kt5:46 AM PST8:32 AM PST 1.6 kt11:37 AM PST2:55 PM PST −2.3 kt7:08 PM PST11:15 PM PST 1.5 kt7:19 AM PST4:51 PM PST5:27 AM PST2:53 PM PST
Thu 182:06 AM PST4:30 AM PST −0.9 kt6:30 AM PST9:13 AM PST 1.7 kt12:12 PM PST3:21 PM PST −2.4 kt7:46 PM PST7:20 AM PST4:51 PM PST6:27 AM PST3:34 PM PST
Fri 1912:02 AM PST 1.4 kt2:44 AM PST5:07 AM PST −0.9 kt7:11 AM PST9:54 AM PST 1.8 kt12:50 PM PST3:53 PM PST −2.5 kt8:19 PM PSTNew Moon7:20 AM PST4:51 PM PST7:24 AM PST4:23 PM PST
Sat 2012:47 AM PST 1.4 kt3:20 AM PST5:41 AM PST −1.0 kt7:51 AM PST10:36 AM PST 1.9 kt1:29 PM PST4:30 PM PST −2.7 kt8:48 PM PST7:21 AM PST4:52 PM PST8:15 AM PST5:19 PM PST
Sun 211:29 AM PST 1.3 kt3:57 AM PST6:15 AM PST −1.0 kt8:31 AM PST11:18 AM PST 2.0 kt2:09 PM PST5:10 PM PST −2.8 kt9:14 PM PST7:21 AM PST4:52 PM PST8:59 AM PST6:20 PM PST
Mon 222:06 AM PST 1.3 kt4:34 AM PST6:51 AM PST −1.1 kt9:12 AM PST12:01 PM PST 1.9 kt2:49 PM PST5:54 PM PST −2.9 kt9:41 PM PST7:22 AM PST4:53 PM PST9:37 AM PST7:24 PM PST
Tue 232:38 AM PST 1.3 kt5:14 AM PST7:28 AM PST −1.2 kt9:58 AM PST12:46 PM PST 1.8 kt3:31 PM PST6:40 PM PST −2.8 kt10:13 PM PST7:22 AM PST4:53 PM PST10:08 AM PST8:29 PM PST
Wed 241:49 AM PST 1.4 kt5:54 AM PST8:09 AM PST −1.4 kt10:49 AM PST1:32 PM PST 1.6 kt4:17 PM PST7:28 PM PST −2.7 kt10:49 PM PST7:23 AM PST4:54 PM PST10:36 AM PST9:34 PM PST
Thu 252:19 AM PST 1.5 kt6:33 AM PST8:52 AM PST −1.5 kt11:46 AM PST2:21 PM PST 1.4 kt5:11 PM PST8:19 PM PST −2.4 kt11:31 PM PST7:23 AM PST4:55 PM PST11:01 AM PST10:39 PM PST
Fri 263:01 AM PST 1.6 kt7:11 AM PST9:39 AM PST −1.8 kt12:47 PM PST3:15 PM PST 1.2 kt6:18 PM PST9:15 PM PST −2.0 kt7:23 AM PST4:55 PM PST11:25 AM PST11:45 PM PST
Sat 2712:17 AM PST3:51 AM PST 1.6 kt7:49 AM PST10:27 AM PST −2.1 kt1:50 PM PST4:17 PM PST 1.1 kt7:40 PM PST10:18 PM PST −1.6 ktFirst Quarter7:24 AM PST4:56 PM PST11:49 AM PST
Sun 281:10 AM PST4:45 AM PST 1.6 kt8:28 AM PST11:17 AM PST −2.3 kt2:54 PM PST5:28 PM PST 1.0 kt9:10 PM PST11:29 PM PST −1.3 kt7:24 AM PST4:57 PM PST12:15 PM PST12:53 AM PST
Mon 292:10 AM PST5:39 AM PST 1.7 kt9:11 AM PST12:05 PM PST −2.6 kt3:57 PM PST8:15 PM PST 1.1 kt10:36 PM PST7:24 AM PST4:57 PM PST12:45 PM PST2:04 AM PST
Tue 3012:43 AM PST −1.1 kt3:17 AM PST6:33 AM PST 1.7 kt9:58 AM PST12:56 PM PST −2.8 kt4:58 PM PST9:32 PM PST 1.4 kt11:51 PM PST7:24 AM PST4:58 PM PST1:22 PM PST3:19 AM PST
Wed 311:59 AM PST −1.1 kt4:23 AM PST7:28 AM PST 1.9 kt10:47 AM PST1:49 PM PST −2.9 kt6:06 PM PST10:38 PM PST 1.6 kt7:25 AM PST4:59 PM PST2:07 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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