San Francisco Bay entrance (outside) (depth 124 ft), California Current
37.8106° N, 122.5020° W
Flood direction 56° true
Ebb direction 235° true

August 2025

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Fri 011:26 AM PDT3:22 AM PDT 0.8 kt8:30 AM PDT9:56 AM PDT −0.2 kt12:25 PM PDT3:59 PM PDT 1.4 kt7:23 PM PDT10:31 PM PDT −2.1 ktFirst Quarter6:13 AM PDT8:18 PM PDT2:12 PM PDT
Sat 022:27 AM PDT4:19 AM PDT 0.7 kt
5:15 AM PDT 0.6 kt
7:29 AM PDT 0.7 kt
11:43 AM PDT1:02 PM PDT −0.1 kt1:50 PM PDT4:59 PM PDT 1.2 kt8:10 PM PDT11:25 PM PDT −2.1 kt6:14 AM PDT8:17 PM PDT3:14 PM PDT12:12 AM PDT
Sun 033:28 AM PDT8:54 AM PDT 1.1 kt12:30 PM PDT2:00 PM PDT −0.3 kt3:06 PM PDT6:06 PM PDT 1.2 kt9:03 PM PDT6:15 AM PDT8:16 PM PDT4:15 PM PDT12:45 AM PDT
Mon 0412:18 AM PDT −2.3 kt4:27 AM PDT9:39 AM PDT 1.4 kt1:00 PM PDT2:47 PM PDT −0.5 kt4:05 PM PDT7:10 PM PDT 1.3 kt9:55 PM PDT6:16 AM PDT8:15 PM PDT5:14 PM PDT1:26 AM PDT
Tue 051:08 AM PDT −2.6 kt5:21 AM PDT10:14 AM PDT 1.7 kt1:28 PM PDT3:26 PM PDT −0.6 kt4:55 PM PDT8:02 PM PDT 1.5 kt10:43 PM PDT6:17 AM PDT8:14 PM PDT6:09 PM PDT2:14 AM PDT
Wed 061:54 AM PDT −2.9 kt6:07 AM PDT10:45 AM PDT 1.9 kt1:55 PM PDT3:56 PM PDT −0.7 kt5:37 PM PDT8:43 PM PDT 1.8 kt11:28 PM PDT6:18 AM PDT8:13 PM PDT6:57 PM PDT3:11 AM PDT
Thu 072:38 AM PDT −3.2 kt6:46 AM PDT11:14 AM PDT 2.1 kt2:20 PM PDT4:17 PM PDT −0.8 kt6:16 PM PDT9:19 PM PDT 2.0 kt6:18 AM PDT8:11 PM PDT7:38 PM PDT4:15 AM PDT
Fri 0812:10 AM PDT3:21 AM PDT −3.5 kt7:21 AM PDT11:41 AM PDT 2.2 kt2:44 PM PDT4:38 PM PDT −1.1 kt6:54 PM PDT9:53 PM PDT 2.2 kt6:19 AM PDT8:10 PM PDT8:13 PM PDT5:24 AM PDT
Sat 0912:52 AM PDT4:04 AM PDT −3.7 kt7:52 AM PDT12:04 PM PDT 2.3 kt3:06 PM PDT5:07 PM PDT −1.4 kt7:33 PM PDT10:27 PM PDT 2.3 ktFull Moon6:20 AM PDT8:09 PM PDT8:43 PM PDT6:34 AM PDT
Sun 101:34 AM PDT4:46 AM PDT −3.8 kt8:21 AM PDT12:17 PM PDT 2.3 kt3:29 PM PDT5:41 PM PDT −1.9 kt8:14 PM PDT11:03 PM PDT 2.4 kt6:21 AM PDT8:08 PM PDT9:09 PM PDT7:44 AM PDT
Mon 112:18 AM PDT5:28 AM PDT −3.6 kt8:50 AM PDT12:00 PM PDT 2.3 kt3:52 PM PDT6:18 PM PDT −2.3 kt8:57 PM PDT11:43 PM PDT 2.4 kt6:22 AM PDT8:07 PM PDT9:35 PM PDT8:54 AM PDT
Tue 123:05 AM PDT6:11 AM PDT −3.2 kt9:18 AM PDT12:19 PM PDT 2.3 kt4:19 PM PDT6:57 PM PDT −2.7 kt9:45 PM PDT6:23 AM PDT8:06 PM PDT10:00 PM PDT10:04 AM PDT
Wed 1312:25 AM PDT 2.3 kt3:57 AM PDT6:56 AM PDT −2.7 kt9:48 AM PDT12:54 PM PDT 2.2 kt4:49 PM PDT7:40 PM PDT −2.9 kt10:38 PM PDT6:24 AM PDT8:04 PM PDT10:27 PM PDT11:15 AM PDT
Thu 141:13 AM PDT 2.1 kt4:58 AM PDT7:44 AM PDT −1.9 kt10:21 AM PDT1:39 PM PDT 2.1 kt5:26 PM PDT8:28 PM PDT −3.0 kt11:40 PM PDT6:24 AM PDT8:03 PM PDT10:58 PM PDT12:27 PM PDT
Fri 152:06 AM PDT 1.7 kt6:16 AM PDT8:41 AM PDT −1.2 kt10:59 AM PDT2:33 PM PDT 1.9 kt6:13 PM PDT9:23 PM PDT −3.0 ktLast Quarter6:25 AM PDT8:02 PM PDT11:35 PM PDT1:42 PM PDT
Sat 1612:53 AM PDT3:07 AM PDT 1.4 kt8:15 AM PDT9:57 AM PDT −0.6 kt11:53 AM PDT3:39 PM PDT 1.7 kt7:11 PM PDT10:27 PM PDT −3.0 kt6:26 AM PDT8:01 PM PDT2:56 PM PDT
Sun 172:15 AM PDT7:14 AM PDT 1.2 kt10:22 AM PDT11:45 AM PDT −0.3 kt1:31 PM PDT4:56 PM PDT 1.6 kt8:20 PM PDT11:36 PM PDT −3.2 kt6:27 AM PDT7:59 PM PDT12:20 AM PDT4:07 PM PDT
Mon 183:39 AM PDT8:37 AM PDT 1.8 kt11:39 AM PDT1:24 PM PDT −0.6 kt3:00 PM PDT6:28 PM PDT 1.8 kt9:30 PM PDT6:28 AM PDT7:58 PM PDT1:14 AM PDT5:11 PM PDT
Tue 1912:43 AM PDT −3.4 kt4:57 AM PDT9:31 AM PDT 2.3 kt12:27 PM PDT2:23 PM PDT −0.9 kt4:10 PM PDT7:46 PM PDT 2.0 kt10:34 PM PDT6:29 AM PDT7:57 PM PDT2:18 AM PDT6:05 PM PDT
Wed 201:45 AM PDT −3.7 kt6:00 AM PDT10:16 AM PDT 2.6 kt1:07 PM PDT3:11 PM PDT −1.3 kt5:11 PM PDT8:43 PM PDT 2.3 kt11:31 PM PDT6:30 AM PDT7:55 PM PDT3:27 AM PDT6:48 PM PDT
Thu 212:40 AM PDT −3.8 kt6:47 AM PDT10:55 AM PDT 2.8 kt1:43 PM PDT3:55 PM PDT −1.7 kt6:06 PM PDT9:31 PM PDT 2.5 kt6:31 AM PDT7:54 PM PDT4:39 AM PDT7:22 PM PDT
Fri 2212:22 AM PDT3:30 AM PDT −3.9 kt7:25 AM PDT11:31 AM PDT 2.9 kt2:17 PM PDT4:36 PM PDT −2.0 kt6:58 PM PDT10:13 PM PDT 2.6 ktNew Moon6:31 AM PDT7:52 PM PDT5:48 AM PDT7:51 PM PDT
Sat 231:11 AM PDT4:15 AM PDT −3.7 kt7:58 AM PDT12:02 PM PDT 2.8 kt2:48 PM PDT5:13 PM PDT −2.3 kt7:46 PM PDT10:50 PM PDT 2.5 kt6:32 AM PDT7:51 PM PDT6:55 AM PDT8:16 PM PDT
Sun 241:58 AM PDT4:58 AM PDT −3.3 kt8:28 AM PDT12:28 PM PDT 2.6 kt3:17 PM PDT5:48 PM PDT −2.6 kt8:32 PM PDT11:22 PM PDT 2.3 kt6:33 AM PDT7:50 PM PDT7:58 AM PDT8:39 PM PDT
Mon 252:44 AM PDT5:38 AM PDT −2.9 kt8:57 AM PDT12:47 PM PDT 2.3 kt3:44 PM PDT6:21 PM PDT −2.7 kt9:16 PM PDT11:52 PM PDT 2.1 kt6:34 AM PDT7:48 PM PDT9:00 AM PDT9:00 PM PDT
Tue 263:30 AM PDT6:16 AM PDT −2.3 kt9:25 AM PDT12:47 PM PDT 2.0 kt4:08 PM PDT6:53 PM PDT −2.7 kt9:58 PM PDT6:35 AM PDT7:47 PM PDT10:00 AM PDT9:22 PM PDT
Wed 2712:23 AM PDT 1.8 kt4:18 AM PDT6:54 AM PDT −1.7 kt9:52 AM PDT12:54 PM PDT 1.8 kt4:33 PM PDT7:25 PM PDT −2.6 kt10:41 PM PDT6:36 AM PDT7:45 PM PDT11:00 AM PDT9:46 PM PDT
Thu 2812:58 AM PDT 1.6 kt5:12 AM PDT7:34 AM PDT −1.1 kt10:19 AM PDT1:29 PM PDT 1.6 kt5:01 PM PDT8:01 PM PDT −2.4 kt11:26 PM PDT6:36 AM PDT7:44 PM PDT12:00 PM PDT10:12 PM PDT
Fri 291:37 AM PDT 1.3 kt6:26 AM PDT8:19 AM PDT −0.5 kt10:43 AM PDT2:18 PM PDT 1.3 kt5:36 PM PDT8:42 PM PDT −2.2 kt6:37 AM PDT7:42 PM PDT1:01 PM PDT10:43 PM PDT
Sat 3012:21 AM PDT2:24 AM PDT 0.9 kt9:12 AM PDT9:31 AM PDT −0.0 kt9:54 AM PDT10:47 AM PDT 0.0 kt
11:39 AM PDT 0.0 kt
3:22 PM PDT 1.0 kt
6:22 PM PDT9:32 PM PDT −2.0 ktFirst Quarter6:38 AM PDT7:41 PM PDT2:02 PM PDT11:20 PM PDT
Sun 311:30 AM PDT3:19 AM PDT 0.7 kt
4:50 AM PDT 0.6 kt
7:33 AM PDT 0.8 kt
11:45 AM PDT12:55 PM PDT −0.2 kt1:48 PM PDT4:35 PM PDT 1.0 kt7:22 PM PDT10:32 PM PDT −1.9 kt6:39 AM PDT7:40 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.

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