South Spit, 0.1 nmi E of (depth 15 ft), Humboldt Bay, California Current
40.7478° N, 124.2241° W
Flood direction 178° true
Ebb direction 2° true

December 2025

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Mon 011:39 AM PST5:08 AM PST 0.8 kt7:47 AM PST12:04 PM PST −1.8 kt3:28 PM PST6:19 PM PST 0.9 kt9:46 PM PST7:22 AM PST4:49 PM PST2:20 PM PST3:21 AM PST
Tue 0212:22 AM PST −0.8 kt2:25 AM PST5:48 AM PST 0.8 kt8:25 AM PST12:47 PM PST −2.1 kt4:13 PM PST7:11 PM PST 1.1 kt10:52 PM PST7:23 AM PST4:49 PM PST2:52 PM PST4:40 AM PST
Wed 031:11 AM PST −0.8 kt3:11 AM PST6:26 AM PST 0.8 kt9:06 AM PST1:31 PM PST −2.3 kt4:57 PM PST8:03 PM PST 1.3 kt11:44 PM PST7:24 AM PST4:49 PM PST3:31 PM PST6:02 AM PST
Thu 041:58 AM PST −0.8 kt3:56 AM PST7:06 AM PST 0.8 kt9:51 AM PST2:16 PM PST −2.4 kt5:41 PM PST8:53 PM PST 1.3 ktFull Moon7:25 AM PST4:49 PM PST4:22 PM PST7:24 AM PST
Fri 0512:28 AM PST2:46 AM PST −0.8 kt4:44 AM PST7:56 AM PST 0.8 kt10:39 AM PST3:02 PM PST −2.3 kt6:25 PM PST9:38 PM PST 1.3 kt7:25 AM PST4:49 PM PST5:26 PM PST8:40 AM PST
Sat 061:07 AM PST3:32 AM PST −0.8 kt5:33 AM PST8:55 AM PST 0.8 kt11:27 AM PST3:48 PM PST −2.2 kt7:09 PM PST10:21 PM PST 1.2 kt7:26 AM PST4:49 PM PST6:39 PM PST9:43 AM PST
Sun 071:43 AM PST4:17 AM PST −0.8 kt6:24 AM PST9:48 AM PST 0.8 kt12:13 PM PST4:33 PM PST −2.0 kt7:53 PM PST11:02 PM PST 1.1 kt7:27 AM PST4:49 PM PST7:56 PM PST10:33 AM PST
Mon 082:18 AM PST5:03 AM PST −0.8 kt7:18 AM PST10:37 AM PST 0.7 kt1:00 PM PST5:20 PM PST −1.7 kt8:37 PM PST11:47 PM PST 1.0 kt7:28 AM PST4:49 PM PST9:12 PM PST11:11 AM PST
Tue 092:57 AM PST5:55 AM PST −0.8 kt8:17 AM PST11:31 AM PST 0.5 kt1:46 PM PST6:13 PM PST −1.5 kt9:23 PM PST7:29 AM PST4:49 PM PST10:23 PM PST11:41 AM PST
Wed 1012:38 AM PST 0.9 kt3:40 AM PST6:57 AM PST −0.7 kt9:25 AM PST12:42 PM PST 0.4 kt2:37 PM PST7:12 PM PST −1.2 kt10:13 PM PST7:30 AM PST4:49 PM PST11:30 PM PST12:05 PM PST
Thu 111:32 AM PST 0.8 kt4:31 AM PST8:01 AM PST −0.8 kt11:00 AM PST1:54 PM PST 0.3 kt3:37 PM PST8:15 PM PST −1.0 kt11:09 PM PSTLast Quarter7:31 AM PST4:49 PM PST12:26 PM PST
Fri 122:27 AM PST 0.7 kt5:28 AM PST9:04 AM PST −0.9 kt1:05 PM PST3:03 PM PST 0.3 kt5:04 PM PST9:18 PM PST −0.9 kt7:32 AM PST4:49 PM PST12:34 AM PST12:46 PM PST
Sat 1312:09 AM PST3:20 AM PST 0.7 kt6:19 AM PST10:05 AM PST −1.1 kt2:11 PM PST4:13 PM PST 0.4 kt7:04 PM PST10:22 PM PST −0.8 kt7:32 AM PST4:49 PM PST1:36 AM PST1:06 PM PST
Sun 141:01 AM PST4:11 AM PST 0.7 kt7:01 AM PST10:59 AM PST −1.3 kt3:01 PM PST5:17 PM PST 0.6 kt8:39 PM PST11:20 PM PST −0.7 kt7:33 AM PST4:50 PM PST2:37 AM PST1:27 PM PST
Mon 151:43 AM PST4:58 AM PST 0.7 kt7:36 AM PST11:45 AM PST −1.5 kt3:43 PM PST6:10 PM PST 0.7 kt9:48 PM PST7:34 AM PST4:50 PM PST3:39 AM PST1:51 PM PST
Tue 1612:08 AM PST −0.7 kt2:18 AM PST5:40 AM PST 0.7 kt8:09 AM PST12:26 PM PST −1.7 kt4:20 PM PST6:56 PM PST 0.8 kt10:41 PM PST7:34 AM PST4:50 PM PST4:42 AM PST2:18 PM PST
Wed 1712:51 AM PST −0.6 kt2:51 AM PST6:18 AM PST 0.7 kt8:45 AM PST1:05 PM PST −1.8 kt4:54 PM PST7:40 PM PST 0.9 kt11:21 PM PST7:35 AM PST4:50 PM PST5:44 AM PST2:51 PM PST
Thu 181:31 AM PST −0.6 kt3:27 AM PST6:53 AM PST 0.7 kt9:23 AM PST1:43 PM PST −1.9 kt5:24 PM PST8:23 PM PST 0.9 kt11:53 PM PST7:36 AM PST4:51 PM PST6:46 AM PST3:31 PM PST
Fri 192:11 AM PST −0.6 kt4:06 AM PST7:27 AM PST 0.7 kt10:00 AM PST2:20 PM PST −1.9 kt5:50 PM PST9:04 PM PST 0.9 ktNew Moon7:36 AM PST4:51 PM PST7:43 AM PST4:20 PM PST
Sat 2012:21 AM PST2:51 AM PST −0.7 kt4:47 AM PST7:54 AM PST 0.7 kt10:37 AM PST2:56 PM PST −1.8 kt6:18 PM PST9:41 PM PST 0.9 kt7:37 AM PST4:52 PM PST8:34 AM PST5:16 PM PST
Sun 2112:49 AM PST3:30 AM PST −0.7 kt5:31 AM PST7:58 AM PST 0.7 kt11:12 AM PST3:31 PM PST −1.8 kt6:47 PM PST10:16 PM PST 1.0 kt7:37 AM PST4:52 PM PST9:17 AM PST6:19 PM PST
Mon 221:21 AM PST4:09 AM PST −0.7 kt6:16 AM PST8:32 AM PST 0.6 kt11:46 AM PST4:03 PM PST −1.8 kt7:20 PM PST10:49 PM PST 1.0 kt7:38 AM PST4:53 PM PST9:53 AM PST7:25 PM PST
Tue 231:56 AM PST4:49 AM PST −0.7 kt7:04 AM PST9:14 AM PST 0.6 kt12:21 PM PST4:35 PM PST −1.7 kt7:57 PM PST11:23 PM PST 1.0 kt7:38 AM PST4:53 PM PST10:23 AM PST8:32 PM PST
Wed 242:35 AM PST5:36 AM PST −0.7 kt7:59 AM PST9:57 AM PST 0.6 kt1:00 PM PST5:11 PM PST −1.5 kt8:37 PM PST11:59 PM PST 0.9 kt7:39 AM PST4:54 PM PST10:49 AM PST9:39 PM PST
Thu 253:16 AM PST6:35 AM PST −0.7 kt9:02 AM PST10:48 AM PST 0.4 kt1:48 PM PST5:55 PM PST −1.3 kt9:20 PM PST7:39 AM PST4:55 PM PST11:12 AM PST10:46 PM PST
Fri 2612:45 AM PST 0.9 kt3:57 AM PST7:41 AM PST −0.8 kt10:18 AM PST12:13 PM PST 0.3 kt2:52 PM PST7:03 PM PST −1.0 kt10:07 PM PST7:39 AM PST4:55 PM PST11:34 AM PST11:54 PM PST
Sat 271:39 AM PST 0.8 kt4:39 AM PST8:44 AM PST −1.0 kt11:54 AM PST2:36 PM PST 0.3 kt4:19 PM PST8:27 PM PST −0.8 kt10:58 PM PSTFirst Quarter7:40 AM PST4:56 PM PST11:56 AM PST
Sun 282:30 AM PST 0.7 kt5:24 AM PST9:46 AM PST −1.3 kt1:22 PM PST3:52 PM PST 0.5 kt6:20 PM PST9:50 PM PST −0.6 kt11:54 PM PST7:40 AM PST4:57 PM PST12:20 PM PST1:04 AM PST
Mon 293:23 AM PST 0.7 kt6:10 AM PST10:45 AM PST −1.6 kt2:23 PM PST5:03 PM PST 0.7 kt8:31 PM PST11:04 PM PST −0.5 kt7:40 AM PST4:57 PM PST12:48 PM PST2:17 AM PST
Tue 3012:51 AM PST4:19 AM PST 0.7 kt6:58 AM PST11:37 AM PST −1.9 kt3:15 PM PST6:02 PM PST 0.9 kt9:57 PM PST7:40 AM PST4:58 PM PST1:22 PM PST3:35 AM PST
Wed 3112:02 AM PST −0.5 kt1:46 AM PST5:14 AM PST 0.7 kt7:49 AM PST12:26 PM PST −2.1 kt4:03 PM PST6:56 PM PST 1.1 kt10:54 PM PST7:40 AM PST4:59 PM PST2:05 PM PST4:55 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.

Web pages copyright © 2005-2025 Mobile Geographics LLC