Roe Island, Gilbert Pt., 0.15 nmi NW of (depth 16 ft), Suisun Bay, California Current
38.0737° N, 122.0217° W
Flood direction 105° true
Ebb direction 283° true

December 2025

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Mon 0112:40 AM PST3:22 AM PST −1.0 kt6:19 AM PST9:15 AM PST 1.1 kt12:36 PM PST4:06 PM PST −1.6 kt8:21 PM PST10:49 PM PST 0.8 kt7:05 AM PST4:48 PM PST2:16 PM PST3:08 AM PST
Tue 021:50 AM PST4:16 AM PST −0.8 kt6:55 AM PST9:57 AM PST 1.2 kt1:09 PM PST4:41 PM PST −1.8 kt9:19 PM PST11:47 PM PST 0.9 kt7:07 AM PST4:48 PM PST2:50 PM PST4:24 AM PST
Wed 032:58 AM PST5:11 AM PST −0.6 kt7:33 AM PST10:40 AM PST 1.2 kt1:47 PM PST5:21 PM PST −2.0 kt10:13 PM PST7:07 AM PST4:48 PM PST3:31 PM PST5:44 AM PST
Thu 0412:44 AM PST 1.0 kt4:04 AM PST6:09 AM PST −0.5 kt8:17 AM PST11:26 AM PST 1.3 kt2:30 PM PST6:07 PM PST −2.0 kt11:06 PM PSTFull Moon7:08 AM PST4:48 PM PST4:24 PM PST7:04 AM PST
Fri 051:40 AM PST 1.0 kt5:08 AM PST7:11 AM PST −0.5 kt9:10 AM PST12:15 PM PST 1.2 kt3:18 PM PST6:58 PM PST −2.0 kt11:58 PM PST7:09 AM PST4:48 PM PST5:28 PM PST8:19 AM PST
Sat 062:35 AM PST 1.0 kt6:07 AM PST8:13 AM PST −0.5 kt10:10 AM PST1:07 PM PST 1.2 kt4:10 PM PST7:56 PM PST −1.9 kt7:10 AM PST4:48 PM PST6:40 PM PST9:24 AM PST
Sun 0712:49 AM PST3:29 AM PST 1.0 kt7:03 AM PST9:16 AM PST −0.5 kt11:15 AM PST2:02 PM PST 1.1 kt5:05 PM PST9:00 PM PST −1.8 kt7:11 AM PST4:48 PM PST7:56 PM PST10:15 AM PST
Mon 081:38 AM PST4:22 AM PST 1.1 kt7:56 AM PST10:19 AM PST −0.6 kt12:24 PM PST3:00 PM PST 1.0 kt6:03 PM PST10:11 PM PST −1.7 kt7:12 AM PST4:48 PM PST9:09 PM PST10:55 AM PST
Tue 092:25 AM PST5:14 AM PST 1.1 kt8:49 AM PST11:23 AM PST −0.7 kt1:35 PM PST4:00 PM PST 0.8 kt7:03 PM PST11:22 PM PST −1.6 kt7:12 AM PST4:48 PM PST10:18 PM PST11:27 AM PST
Wed 103:11 AM PST6:06 AM PST 1.1 kt9:41 AM PST12:27 PM PST −0.8 kt2:51 PM PST5:06 PM PST 0.7 kt8:08 PM PST7:13 AM PST4:48 PM PST11:23 PM PST11:53 AM PST
Thu 1112:27 AM PST −1.4 kt3:55 AM PST6:55 AM PST 1.1 kt10:30 AM PST1:31 PM PST −0.9 kt4:12 PM PST6:24 PM PST 0.6 kt9:21 PM PSTLast Quarter7:14 AM PST4:48 PM PST12:17 PM PST
Fri 121:25 AM PST −1.2 kt4:36 AM PST7:43 AM PST 1.1 kt11:15 AM PST2:34 PM PST −1.1 kt5:36 PM PST7:58 PM PST 0.5 kt10:40 PM PST7:15 AM PST4:48 PM PST12:25 AM PST12:38 PM PST
Sat 132:20 AM PST −1.0 kt5:16 AM PST8:26 AM PST 1.1 kt11:53 AM PST3:34 PM PST −1.3 kt6:56 PM PST9:20 PM PST 0.6 kt11:59 PM PST7:15 AM PST4:48 PM PST1:25 AM PST1:00 PM PST
Sun 143:12 AM PST −0.9 kt5:52 AM PST9:03 AM PST 1.0 kt12:26 PM PST4:30 PM PST −1.4 kt8:03 PM PST10:26 PM PST 0.6 kt7:16 AM PST4:49 PM PST2:24 AM PST1:23 PM PST
Mon 151:15 AM PST4:04 AM PST −0.7 kt6:26 AM PST9:34 AM PST 1.0 kt12:55 PM PST5:20 PM PST −1.5 kt8:57 PM PST11:22 PM PST 0.7 kt7:17 AM PST4:49 PM PST3:25 AM PST1:48 PM PST
Tue 162:27 AM PST4:54 AM PST −0.5 kt6:59 AM PST10:03 AM PST 1.0 kt1:21 PM PST6:02 PM PST −1.6 kt9:44 PM PST7:18 AM PST4:49 PM PST4:25 AM PST2:17 PM PST
Wed 1712:13 AM PST 0.8 kt3:36 AM PST5:44 AM PST −0.4 kt7:32 AM PST10:34 AM PST 1.0 kt1:47 PM PST6:35 PM PST −1.6 kt10:25 PM PST7:18 AM PST4:50 PM PST5:26 AM PST2:52 PM PST
Thu 181:00 AM PST 0.9 kt4:38 AM PST6:34 AM PST −0.3 kt8:09 AM PST11:09 AM PST 0.9 kt2:17 PM PST6:45 PM PST −1.6 kt11:02 PM PST7:19 AM PST4:50 PM PST6:26 AM PST3:33 PM PST
Fri 191:45 AM PST 0.9 kt5:33 AM PST7:22 AM PST −0.3 kt8:51 AM PST11:47 AM PST 0.9 kt2:49 PM PST6:41 PM PST −1.7 kt11:36 PM PSTNew Moon7:19 AM PST4:51 PM PST7:23 AM PST4:22 PM PST
Sat 202:27 AM PST 0.9 kt6:17 AM PST8:08 AM PST −0.3 kt9:38 AM PST12:30 PM PST 0.9 kt3:27 PM PST7:09 PM PST −1.7 kt7:20 AM PST4:51 PM PST8:14 AM PST5:18 PM PST
Sun 2112:08 AM PST3:03 AM PST 0.9 kt6:55 AM PST8:51 AM PST −0.3 kt10:28 AM PST1:15 PM PST 0.9 kt4:08 PM PST7:48 PM PST −1.8 kt7:20 AM PST4:52 PM PST8:58 AM PST6:19 PM PST
Mon 2212:38 AM PST3:34 AM PST 0.9 kt7:28 AM PST9:33 AM PST −0.4 kt11:19 AM PST2:02 PM PST 0.9 kt4:53 PM PST8:31 PM PST −1.8 kt7:21 AM PST4:52 PM PST9:36 AM PST7:23 PM PST
Tue 231:09 AM PST4:00 AM PST 0.9 kt7:59 AM PST10:14 AM PST −0.4 kt12:12 PM PST2:50 PM PST 0.9 kt5:40 PM PST9:17 PM PST −1.8 kt7:21 AM PST4:53 PM PST10:08 AM PST8:28 PM PST
Wed 241:42 AM PST4:26 AM PST 0.9 kt8:28 AM PST10:54 AM PST −0.5 kt1:08 PM PST3:41 PM PST 0.8 kt6:30 PM PST10:06 PM PST −1.7 kt7:22 AM PST4:53 PM PST10:35 AM PST9:33 PM PST
Thu 252:15 AM PST4:55 AM PST 1.0 kt8:56 AM PST11:35 AM PST −0.6 kt2:10 PM PST4:35 PM PST 0.8 kt7:26 PM PST10:58 PM PST −1.6 kt7:22 AM PST4:54 PM PST11:01 AM PST10:38 PM PST
Fri 262:50 AM PST5:30 AM PST 1.0 kt9:24 AM PST12:18 PM PST −0.8 kt3:20 PM PST5:37 PM PST 0.7 kt8:32 PM PST11:54 PM PST −1.4 kt7:22 AM PST4:54 PM PST11:25 AM PST11:44 PM PST
Sat 273:25 AM PST6:09 AM PST 1.0 kt9:55 AM PST1:03 PM PST −1.0 kt4:38 PM PST6:50 PM PST 0.6 kt9:50 PM PSTFirst Quarter7:23 AM PST4:55 PM PST11:48 AM PST
Sun 2812:53 AM PST −1.1 kt4:01 AM PST6:53 AM PST 1.0 kt10:30 AM PST1:50 PM PST −1.2 kt5:59 PM PST8:20 PM PST 0.6 kt11:16 PM PST7:23 AM PST4:56 PM PST12:14 PM PST12:52 AM PST
Mon 291:54 AM PST −0.8 kt4:38 AM PST7:41 AM PST 1.1 kt11:09 AM PST2:38 PM PST −1.4 kt7:15 PM PST9:44 PM PST 0.7 kt7:23 AM PST4:57 PM PST12:44 PM PST2:03 AM PST
Tue 3012:40 AM PST2:56 AM PST −0.6 kt5:20 AM PST8:31 AM PST 1.1 kt11:51 AM PST3:27 PM PST −1.6 kt8:21 PM PST10:51 PM PST 0.8 kt7:24 AM PST4:57 PM PST1:21 PM PST3:18 AM PST
Wed 311:57 AM PST3:59 AM PST −0.5 kt6:08 AM PST9:24 AM PST 1.1 kt12:37 PM PST4:16 PM PST −1.8 kt9:21 PM PST11:51 PM PST 0.9 kt7:24 AM PST4:58 PM PST2:06 PM PST4:36 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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