Mare Island Strait (Buoy 4) (depth 20 ft), Carquinez Strait, California Current
38.0742° N, 122.2428° W
Flood direction 342° true
Ebb direction 177° true

May 2026

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Fri 011:49 AM PDT4:39 AM PDT −0.6 kt8:51 AM PDT12:51 PM PDT 0.6 kt3:32 PM PDT4:11 PM PDT −0.2 kt7:18 PM PDT11:32 PM PDT 0.8 ktFull Moon6:12 AM PDT8:00 PM PDT8:30 PM PDT5:49 AM PDT
Sat 022:08 AM PDT4:28 AM PDT −0.6 kt9:35 AM PDT1:41 PM PDT 0.6 kt4:30 PM PDT4:55 PM PDT −0.2 kt7:49 PM PDT6:11 AM PDT8:01 PM PDT9:32 PM PDT6:20 AM PDT
Sun 0312:07 AM PDT 0.8 kt2:34 AM PDT4:31 AM PDT −0.6 kt10:16 AM PDT2:32 PM PDT 0.6 kt5:25 PM PDT5:44 PM PDT −0.2 kt8:30 PM PDT6:10 AM PDT8:02 PM PDT10:31 PM PDT6:55 AM PDT
Mon 0412:47 AM PDT 0.7 kt3:09 AM PDT5:02 AM PDT −0.6 kt10:57 AM PDT3:24 PM PDT 0.5 kt6:15 PM PDT6:35 PM PDT −0.2 kt9:22 PM PDT6:09 AM PDT8:03 PM PDT11:27 PM PDT7:38 AM PDT
Tue 051:33 AM PDT 0.7 kt3:52 AM PDT5:46 AM PDT −0.6 kt11:38 AM PDT4:17 PM PDT 0.5 kt7:02 PM PDT7:28 PM PDT −0.2 kt10:20 PM PDT6:07 AM PDT8:03 PM PDT8:27 AM PDT
Wed 062:23 AM PDT 0.7 kt4:42 AM PDT6:38 AM PDT −0.6 kt12:21 PM PDT5:10 PM PDT 0.5 kt7:50 PM PDT8:22 PM PDT −0.3 kt11:23 PM PDT6:06 AM PDT8:04 PM PDT12:16 AM PDT9:22 AM PDT
Thu 073:18 AM PDT 0.6 kt5:38 AM PDT7:36 AM PDT −0.5 kt1:07 PM PDT6:00 PM PDT 0.6 kt8:38 PM PDT9:16 PM PDT −0.3 kt6:05 AM PDT8:05 PM PDT12:59 AM PDT10:22 AM PDT
Fri 0812:28 AM PDT4:16 AM PDT 0.6 kt6:41 AM PDT8:39 AM PDT −0.5 kt1:54 PM PDT6:46 PM PDT 0.6 kt9:26 PM PDT10:11 PM PDT −0.3 kt6:04 AM PDT8:06 PM PDT1:35 AM PDT11:24 AM PDT
Sat 091:34 AM PDT5:17 AM PDT 0.5 kt7:47 AM PDT9:41 AM PDT −0.5 kt2:39 PM PDT7:25 PM PDT 0.7 kt10:10 PM PDT11:04 PM PDT −0.4 ktLast Quarter6:03 AM PDT8:07 PM PDT2:06 AM PDT12:28 PM PDT
Sun 102:42 AM PDT6:23 AM PDT 0.5 kt8:55 AM PDT10:41 AM PDT −0.5 kt3:21 PM PDT7:56 PM PDT 0.7 kt10:48 PM PDT11:52 PM PDT −0.4 kt6:02 AM PDT8:08 PM PDT2:34 AM PDT1:32 PM PDT
Mon 113:47 AM PDT7:30 AM PDT 0.5 kt10:01 AM PDT11:36 AM PDT −0.5 kt4:00 PM PDT8:24 PM PDT 0.8 kt11:19 PM PDT6:01 AM PDT8:09 PM PDT2:59 AM PDT2:37 PM PDT
Tue 1212:35 AM PDT −0.5 kt4:48 AM PDT8:35 AM PDT 0.5 kt11:06 AM PDT12:28 PM PDT −0.5 kt4:35 PM PDT8:53 PM PDT 0.8 kt11:46 PM PDT6:00 AM PDT8:10 PM PDT3:23 AM PDT3:44 PM PDT
Wed 131:11 AM PDT −0.5 kt5:45 AM PDT9:35 AM PDT 0.6 kt12:11 PM PDT1:19 PM PDT −0.4 kt5:09 PM PDT9:25 PM PDT 0.9 kt6:00 AM PDT8:11 PM PDT3:48 AM PDT4:53 PM PDT
Thu 1412:10 AM PDT1:43 AM PDT −0.6 kt6:37 AM PDT10:31 AM PDT 0.6 kt1:15 PM PDT2:11 PM PDT −0.3 kt5:43 PM PDT10:02 PM PDT 0.9 kt5:59 AM PDT8:12 PM PDT4:15 AM PDT6:07 PM PDT
Fri 1512:38 AM PDT2:15 AM PDT −0.7 kt7:28 AM PDT11:24 AM PDT 0.6 kt2:20 PM PDT3:06 PM PDT −0.3 kt6:21 PM PDT10:42 PM PDT 1.0 kt5:58 AM PDT8:12 PM PDT4:47 AM PDT7:25 PM PDT
Sat 161:11 AM PDT2:52 AM PDT −0.7 kt8:18 AM PDT12:17 PM PDT 0.6 kt3:26 PM PDT4:06 PM PDT −0.2 kt7:05 PM PDT11:27 PM PDT 1.0 ktNew Moon5:57 AM PDT8:13 PM PDT5:25 AM PDT8:45 PM PDT
Sun 171:51 AM PDT3:34 AM PDT −0.8 kt9:08 AM PDT1:12 PM PDT 0.6 kt4:30 PM PDT5:09 PM PDT −0.2 kt7:59 PM PDT5:56 AM PDT8:14 PM PDT6:14 AM PDT10:02 PM PDT
Mon 1812:15 AM PDT 0.9 kt2:38 AM PDT4:24 AM PDT −0.7 kt9:59 AM PDT2:11 PM PDT 0.6 kt5:31 PM PDT6:12 PM PDT −0.3 kt9:00 PM PDT5:55 AM PDT8:15 PM PDT7:13 AM PDT11:10 PM PDT
Tue 191:08 AM PDT 0.9 kt3:31 AM PDT5:21 AM PDT −0.7 kt10:52 AM PDT3:16 PM PDT 0.6 kt6:28 PM PDT7:15 PM PDT −0.3 kt10:07 PM PDT5:55 AM PDT8:16 PM PDT8:23 AM PDT
Wed 202:05 AM PDT 0.8 kt4:30 AM PDT6:25 AM PDT −0.6 kt11:47 AM PDT4:24 PM PDT 0.7 kt7:24 PM PDT8:17 PM PDT −0.3 kt11:16 PM PDT5:54 AM PDT8:17 PM PDT9:38 AM PDT12:05 AM PDT
Thu 213:05 AM PDT 0.7 kt5:35 AM PDT7:35 AM PDT −0.6 kt12:41 PM PDT5:28 PM PDT 0.7 kt8:19 PM PDT9:20 PM PDT −0.4 kt5:53 AM PDT8:18 PM PDT10:53 AM PDT12:49 AM PDT
Fri 2212:29 AM PDT4:11 AM PDT 0.6 kt6:45 AM PDT8:48 AM PDT −0.6 kt1:35 PM PDT6:25 PM PDT 0.8 kt9:13 PM PDT10:25 PM PDT −0.4 kt5:53 AM PDT8:18 PM PDT12:04 PM PDT1:24 AM PDT
Sat 231:45 AM PDT5:24 AM PDT 0.6 kt7:57 AM PDT9:58 AM PDT −0.5 kt2:25 PM PDT7:16 PM PDT 0.8 kt10:04 PM PDT11:30 PM PDT −0.5 ktFirst Quarter5:52 AM PDT8:19 PM PDT1:12 PM PDT1:53 AM PDT
Sun 243:03 AM PDT6:47 AM PDT 0.5 kt9:10 AM PDT11:03 AM PDT −0.5 kt3:12 PM PDT8:00 PM PDT 0.8 kt10:49 PM PDT5:51 AM PDT8:20 PM PDT2:16 PM PDT2:18 AM PDT
Mon 2512:34 AM PDT −0.5 kt4:18 AM PDT8:09 AM PDT 0.5 kt10:22 AM PDT12:02 PM PDT −0.4 kt3:54 PM PDT8:37 PM PDT 0.8 kt11:27 PM PDT5:51 AM PDT8:21 PM PDT3:18 PM PDT2:41 AM PDT
Tue 261:33 AM PDT −0.6 kt5:26 AM PDT9:20 AM PDT 0.5 kt11:33 AM PDT12:57 PM PDT −0.4 kt4:32 PM PDT9:06 PM PDT 0.8 kt11:58 PM PDT5:50 AM PDT8:22 PM PDT4:19 PM PDT3:04 AM PDT
Wed 272:27 AM PDT −0.6 kt6:25 AM PDT10:21 AM PDT 0.6 kt12:42 PM PDT1:48 PM PDT −0.3 kt5:06 PM PDT9:30 PM PDT 0.8 kt5:50 AM PDT8:22 PM PDT5:21 PM PDT3:27 AM PDT
Thu 2812:22 AM PDT3:15 AM PDT −0.7 kt7:17 AM PDT11:16 AM PDT 0.6 kt1:50 PM PDT2:36 PM PDT −0.2 kt5:37 PM PDT9:55 PM PDT 0.7 kt5:49 AM PDT8:23 PM PDT6:22 PM PDT3:52 AM PDT
Fri 2912:42 AM PDT3:57 AM PDT −0.6 kt8:03 AM PDT12:08 PM PDT 0.6 kt2:54 PM PDT3:22 PM PDT −0.2 kt6:07 PM PDT10:25 PM PDT 0.7 kt5:49 AM PDT8:24 PM PDT7:24 PM PDT4:22 AM PDT
Sat 301:03 AM PDT4:29 AM PDT −0.6 kt8:45 AM PDT12:57 PM PDT 0.6 kt3:51 PM PDT4:07 PM PDT −0.1 kt6:41 PM PDT11:01 PM PDT 0.7 kt5:48 AM PDT8:25 PM PDT8:24 PM PDT4:56 AM PDT
Sun 311:30 AM PDT3:56 AM PDT −0.6 kt9:24 AM PDT1:42 PM PDT 0.6 kt4:38 PM PDT4:51 PM PDT −0.1 kt7:24 PM PDT11:41 PM PDT 0.7 ktFull Moon5:48 AM PDT8:25 PM PDT9:21 PM PDT5:36 AM PDT

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.

Web pages copyright © 2005-2026 Mobile Geographics LLC