Southampton Shoal Light, 0.2 mi E of (depth 10 ft), San Francisco Bay, California Current
37.8825° N, 122.3958° W
Flood direction 19° true
Ebb direction 188° true

August 2025

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Fri 013:19 AM PDT5:46 AM PDT 0.4 kt9:08 AM PDT10:49 AM PDT −0.5 kt1:18 PM PDT5:15 PM PDT 0.7 kt8:27 PM PDT11:06 PM PDT −0.9 ktFirst Quarter6:13 AM PDT8:18 PM PDT2:12 PM PDT
Sat 024:21 AM PDT7:04 AM PDT 0.4 kt10:33 AM PDT11:49 AM PDT −0.4 kt2:01 PM PDT6:03 PM PDT 0.6 kt9:08 PM PDT11:51 PM PDT −0.9 kt6:14 AM PDT8:17 PM PDT3:14 PM PDT12:12 AM PDT
Sun 035:14 AM PDT8:12 AM PDT 0.5 kt11:40 AM PDT12:47 PM PDT −0.3 kt2:56 PM PDT6:56 PM PDT 0.5 kt9:52 PM PDT6:14 AM PDT8:16 PM PDT4:15 PM PDT12:45 AM PDT
Mon 0412:37 AM PDT −0.9 kt6:01 AM PDT9:01 AM PDT 0.6 kt12:29 PM PDT1:39 PM PDT −0.4 kt3:55 PM PDT7:51 PM PDT 0.5 kt10:38 PM PDT6:15 AM PDT8:14 PM PDT5:14 PM PDT1:25 AM PDT
Tue 051:22 AM PDT −1.0 kt6:44 AM PDT9:40 AM PDT 0.6 kt1:08 PM PDT2:25 PM PDT −0.5 kt4:54 PM PDT8:43 PM PDT 0.6 kt11:26 PM PDT6:16 AM PDT8:13 PM PDT6:09 PM PDT2:13 AM PDT
Wed 062:06 AM PDT −1.1 kt7:24 AM PDT10:17 AM PDT 0.7 kt1:41 PM PDT3:09 PM PDT −0.6 kt5:51 PM PDT9:33 PM PDT 0.6 kt6:17 AM PDT8:12 PM PDT6:57 PM PDT3:10 AM PDT
Thu 0712:15 AM PDT2:51 AM PDT −1.2 kt8:04 AM PDT10:53 AM PDT 0.8 kt2:14 PM PDT3:53 PM PDT −0.7 kt6:46 PM PDT10:21 PM PDT 0.7 kt6:18 AM PDT8:11 PM PDT7:38 PM PDT4:15 AM PDT
Fri 081:02 AM PDT3:41 AM PDT −1.4 kt8:41 AM PDT11:30 AM PDT 0.8 kt2:45 PM PDT4:37 PM PDT −0.8 kt7:37 PM PDT11:08 PM PDT 0.8 kt6:19 AM PDT8:10 PM PDT8:12 PM PDT5:23 AM PDT
Sat 091:48 AM PDT4:34 AM PDT −1.5 kt9:16 AM PDT12:07 PM PDT 0.9 kt3:16 PM PDT5:19 PM PDT −0.9 kt8:28 PM PDT11:54 PM PDT 0.9 ktFull Moon6:20 AM PDT8:09 PM PDT8:42 PM PDT6:33 AM PDT
Sun 102:33 AM PDT5:22 AM PDT −1.6 kt9:49 AM PDT12:44 PM PDT 1.0 kt3:48 PM PDT5:57 PM PDT −1.1 kt9:19 PM PDT6:20 AM PDT8:08 PM PDT9:09 PM PDT7:44 AM PDT
Mon 1112:40 AM PDT 0.9 kt3:19 AM PDT6:03 AM PDT −1.6 kt10:20 AM PDT1:22 PM PDT 1.0 kt4:21 PM PDT6:33 PM PDT −1.3 kt10:11 PM PDT6:21 AM PDT8:06 PM PDT9:35 PM PDT8:53 AM PDT
Tue 121:27 AM PDT 0.9 kt4:08 AM PDT6:42 AM PDT −1.5 kt10:50 AM PDT2:01 PM PDT 1.1 kt4:54 PM PDT7:07 PM PDT −1.4 kt11:04 PM PDT6:22 AM PDT8:05 PM PDT10:00 PM PDT10:03 AM PDT
Wed 132:17 AM PDT 0.9 kt5:01 AM PDT7:24 AM PDT −1.4 kt11:21 AM PDT2:43 PM PDT 1.0 kt5:30 PM PDT7:46 PM PDT −1.6 kt11:59 PM PDT6:23 AM PDT8:04 PM PDT10:27 PM PDT11:14 AM PDT
Thu 143:11 AM PDT 0.8 kt6:01 AM PDT8:15 AM PDT −1.1 kt11:54 AM PDT3:27 PM PDT 1.0 kt6:10 PM PDT8:30 PM PDT −1.7 kt6:24 AM PDT8:03 PM PDT10:58 PM PDT12:27 PM PDT
Fri 1512:58 AM PDT4:11 AM PDT 0.8 kt7:13 AM PDT9:20 AM PDT −0.8 kt12:33 PM PDT4:16 PM PDT 0.9 kt6:55 PM PDT9:21 PM PDT −1.7 ktLast Quarter6:25 AM PDT8:01 PM PDT11:34 PM PDT1:41 PM PDT
Sat 162:04 AM PDT5:15 AM PDT 0.7 kt8:41 AM PDT10:37 AM PDT −0.6 kt1:23 PM PDT5:11 PM PDT 0.8 kt7:47 PM PDT10:18 PM PDT −1.6 kt6:26 AM PDT8:00 PM PDT2:56 PM PDT
Sun 173:19 AM PDT6:25 AM PDT 0.7 kt10:09 AM PDT11:53 AM PDT −0.5 kt2:30 PM PDT6:12 PM PDT 0.7 kt8:50 PM PDT11:24 PM PDT −1.5 kt6:27 AM PDT7:59 PM PDT12:19 AM PDT4:07 PM PDT
Mon 184:34 AM PDT7:37 AM PDT 0.8 kt11:19 AM PDT1:02 PM PDT −0.6 kt3:49 PM PDT7:19 PM PDT 0.7 kt9:59 PM PDT6:27 AM PDT7:58 PM PDT1:14 AM PDT5:11 PM PDT
Tue 1912:41 AM PDT −1.4 kt5:45 AM PDT8:40 AM PDT 0.8 kt12:12 PM PDT2:01 PM PDT −0.7 kt5:14 PM PDT8:25 PM PDT 0.7 kt11:09 PM PDT6:28 AM PDT7:56 PM PDT2:17 AM PDT6:04 PM PDT
Wed 201:54 AM PDT −1.4 kt6:48 AM PDT9:35 AM PDT 0.9 kt12:58 PM PDT2:55 PM PDT −0.9 kt6:32 PM PDT9:26 PM PDT 0.8 kt6:29 AM PDT7:55 PM PDT3:27 AM PDT6:47 PM PDT
Thu 2112:15 AM PDT3:00 AM PDT −1.4 kt7:43 AM PDT10:25 AM PDT 1.0 kt1:41 PM PDT3:48 PM PDT −1.0 kt7:36 PM PDT10:23 PM PDT 0.9 kt6:30 AM PDT7:54 PM PDT4:38 AM PDT7:22 PM PDT
Fri 221:15 AM PDT4:05 AM PDT −1.5 kt8:31 AM PDT11:11 AM PDT 1.0 kt2:23 PM PDT4:42 PM PDT −1.1 kt8:33 PM PDT11:16 PM PDT 0.9 ktNew Moon6:31 AM PDT7:52 PM PDT5:48 AM PDT7:51 PM PDT
Sat 232:09 AM PDT5:03 AM PDT −1.5 kt9:13 AM PDT11:54 AM PDT 1.0 kt3:04 PM PDT5:32 PM PDT −1.2 kt9:25 PM PDT6:32 AM PDT7:51 PM PDT6:54 AM PDT8:16 PM PDT
Sun 2412:05 AM PDT 0.9 kt3:00 AM PDT5:50 AM PDT −1.5 kt9:50 AM PDT12:34 PM PDT 1.1 kt3:43 PM PDT6:16 PM PDT −1.3 kt10:15 PM PDT6:33 AM PDT7:49 PM PDT7:58 AM PDT8:38 PM PDT
Mon 2512:53 AM PDT 0.9 kt3:50 AM PDT6:30 AM PDT −1.4 kt10:21 AM PDT1:12 PM PDT 1.0 kt4:20 PM PDT6:54 PM PDT −1.3 kt11:02 PM PDT6:33 AM PDT7:48 PM PDT8:59 AM PDT9:00 PM PDT
Tue 261:39 AM PDT 0.8 kt4:39 AM PDT7:09 AM PDT −1.2 kt10:45 AM PDT1:49 PM PDT 1.0 kt4:54 PM PDT7:26 PM PDT −1.3 kt11:46 PM PDT6:34 AM PDT7:47 PM PDT9:59 AM PDT9:22 PM PDT
Wed 272:27 AM PDT 0.7 kt5:30 AM PDT7:49 AM PDT −1.0 kt11:06 AM PDT2:25 PM PDT 0.9 kt5:24 PM PDT7:53 PM PDT −1.2 kt6:35 AM PDT7:45 PM PDT10:59 AM PDT9:45 PM PDT
Thu 2812:27 AM PDT3:16 AM PDT 0.6 kt6:28 AM PDT8:34 AM PDT −0.8 kt11:29 AM PDT3:02 PM PDT 0.8 kt5:53 PM PDT8:17 PM PDT −1.2 kt6:36 AM PDT7:43 PM PDT12:00 PM PDT10:11 PM PDT
Fri 291:05 AM PDT4:09 AM PDT 0.5 kt7:37 AM PDT9:26 AM PDT −0.5 kt11:57 AM PDT3:41 PM PDT 0.6 kt6:23 PM PDT8:44 PM PDT −1.0 kt6:37 AM PDT7:42 PM PDT1:01 PM PDT10:42 PM PDT
Sat 301:43 AM PDT5:06 AM PDT 0.5 kt8:59 AM PDT10:24 AM PDT −0.4 kt12:35 PM PDT4:24 PM PDT 0.5 kt6:58 PM PDT9:21 PM PDT −0.9 ktFirst Quarter6:38 AM PDT7:41 PM PDT2:02 PM PDT11:19 PM PDT
Sun 312:28 AM PDT6:11 AM PDT 0.5 kt10:17 AM PDT11:24 AM PDT −0.3 kt1:28 PM PDT5:14 PM PDT 0.4 kt7:45 PM PDT10:12 PM PDT −0.8 kt6:39 AM PDT7:39 PM PDT3:02 PM 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 © 2005-2025 Mobile Geographics LLC