Round Island Light (depth 104 ft), Clarence Strait, Alaska Current
56.3142° N, 133.0940° W
Flood direction 144° true
Ebb direction 315° true

August 2025

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Fri 012:27 AM AKDT 1.4 kt6:24 AM AKDT8:34 AM AKDT −0.7 kt11:31 AM AKDT2:30 PM AKDT 1.1 kt5:48 PM AKDT8:34 PM AKDT −1.1 kt11:59 PM AKDTFirst Quarter4:55 AM AKDT9:00 PM AKDT3:08 PM AKDT10:40 PM AKDT
Sat 023:31 AM AKDT 1.3 kt7:35 AM AKDT9:49 AM AKDT −0.5 kt12:36 PM AKDT3:45 PM AKDT 0.8 kt6:53 PM AKDT9:31 PM AKDT −0.9 kt4:57 AM AKDT8:58 PM AKDT4:30 PM AKDT10:53 PM AKDT
Sun 0312:59 AM AKDT5:02 AM AKDT 1.2 kt8:54 AM AKDT11:56 AM AKDT −0.6 kt2:03 PM AKDT5:21 PM AKDT 0.7 kt8:08 PM AKDT10:44 PM AKDT −0.8 kt4:59 AM AKDT8:56 PM AKDT5:50 PM AKDT11:16 PM AKDT
Mon 042:11 AM AKDT6:21 AM AKDT 1.4 kt10:05 AM AKDT1:09 PM AKDT −0.7 kt3:36 PM AKDT6:34 PM AKDT 0.8 kt9:17 PM AKDT5:01 AM AKDT8:53 PM AKDT7:02 PM AKDT11:54 PM AKDT
Tue 0512:23 AM AKDT −0.9 kt3:23 AM AKDT7:20 AM AKDT 1.7 kt11:01 AM AKDT2:08 PM AKDT −1.0 kt4:42 PM AKDT7:29 PM AKDT 1.0 kt10:12 PM AKDT5:03 AM AKDT8:51 PM AKDT7:54 PM AKDT
Wed 061:38 AM AKDT −1.1 kt4:20 AM AKDT8:05 AM AKDT 2.0 kt11:45 AM AKDT2:54 PM AKDT −1.2 kt5:26 PM AKDT8:13 PM AKDT 1.3 kt10:57 PM AKDT5:05 AM AKDT8:49 PM AKDT8:28 PM AKDT12:55 AM AKDT
Thu 072:23 AM AKDT −1.4 kt5:06 AM AKDT8:43 AM AKDT 2.2 kt12:21 PM AKDT3:32 PM AKDT −1.5 kt6:02 PM AKDT8:52 PM AKDT 1.5 kt11:39 PM AKDT5:07 AM AKDT8:47 PM AKDT8:48 PM AKDT2:16 AM AKDT
Fri 082:57 AM AKDT −1.7 kt5:47 AM AKDT9:16 AM AKDT 2.4 kt12:53 PM AKDT4:01 PM AKDT −1.6 kt6:34 PM AKDT9:28 PM AKDT 1.8 ktFull Moon5:09 AM AKDT8:44 PM AKDT9:00 PM AKDT3:46 AM AKDT
Sat 0912:21 AM AKDT3:26 AM AKDT −1.9 kt6:25 AM AKDT9:47 AM AKDT 2.6 kt1:21 PM AKDT4:24 PM AKDT −1.8 kt7:06 PM AKDT10:03 PM AKDT 2.1 kt5:11 AM AKDT8:42 PM AKDT9:08 PM AKDT5:20 AM AKDT
Sun 101:02 AM AKDT3:58 AM AKDT −2.1 kt7:02 AM AKDT10:19 AM AKDT 2.7 kt1:49 PM AKDT4:43 PM AKDT −2.0 kt7:39 PM AKDT10:39 PM AKDT 2.3 kt5:13 AM AKDT8:40 PM AKDT9:15 PM AKDT6:54 AM AKDT
Mon 111:44 AM AKDT4:34 AM AKDT −2.3 kt7:39 AM AKDT10:52 AM AKDT 2.7 kt2:18 PM AKDT5:09 PM AKDT −2.2 kt8:15 PM AKDT11:18 PM AKDT 2.5 kt5:15 AM AKDT8:38 PM AKDT9:20 PM AKDT8:25 AM AKDT
Tue 122:27 AM AKDT5:14 AM AKDT −2.3 kt8:19 AM AKDT11:27 AM AKDT 2.7 kt2:49 PM AKDT5:42 PM AKDT −2.3 kt8:52 PM AKDT11:58 PM AKDT 2.6 kt5:17 AM AKDT8:35 PM AKDT9:25 PM AKDT9:57 AM AKDT
Wed 133:12 AM AKDT5:57 AM AKDT −2.2 kt9:01 AM AKDT12:06 PM AKDT 2.5 kt3:25 PM AKDT6:21 PM AKDT −2.3 kt9:32 PM AKDT5:19 AM AKDT8:33 PM AKDT9:32 PM AKDT11:30 AM AKDT
Thu 1412:42 AM AKDT 2.6 kt4:00 AM AKDT6:44 AM AKDT −2.1 kt9:48 AM AKDT12:49 PM AKDT 2.3 kt4:07 PM AKDT7:06 PM AKDT −2.1 kt10:17 PM AKDT5:21 AM AKDT8:31 PM AKDT9:40 PM AKDT1:07 PM AKDT
Fri 151:30 AM AKDT 2.4 kt4:57 AM AKDT7:36 AM AKDT −1.8 kt10:42 AM AKDT1:38 PM AKDT 1.9 kt4:59 PM AKDT7:57 PM AKDT −1.8 kt11:10 PM AKDTLast Quarter5:23 AM AKDT8:28 PM AKDT9:54 PM AKDT2:46 PM AKDT
Sat 162:28 AM AKDT 2.2 kt6:07 AM AKDT8:38 AM AKDT −1.5 kt11:48 AM AKDT2:42 PM AKDT 1.4 kt6:07 PM AKDT9:00 PM AKDT −1.4 kt5:25 AM AKDT8:26 PM AKDT10:17 PM AKDT4:25 PM AKDT
Sun 1712:15 AM AKDT3:48 AM AKDT 1.9 kt7:29 AM AKDT10:06 AM AKDT −1.2 kt1:12 PM AKDT4:25 PM AKDT 1.1 kt7:33 PM AKDT10:35 PM AKDT −1.2 kt5:27 AM AKDT8:23 PM AKDT10:56 PM AKDT5:53 PM AKDT
Mon 181:33 AM AKDT5:22 AM AKDT 1.9 kt8:55 AM AKDT12:02 PM AKDT −1.2 kt2:54 PM AKDT6:07 PM AKDT 1.1 kt8:59 PM AKDT5:29 AM AKDT8:21 PM AKDT6:56 PM AKDT
Tue 1912:21 AM AKDT −1.3 kt2:57 AM AKDT6:40 AM AKDT 2.2 kt10:11 AM AKDT1:21 PM AKDT −1.5 kt4:20 PM AKDT7:23 PM AKDT 1.4 kt10:11 PM AKDT5:31 AM AKDT8:19 PM AKDT12:02 AM AKDT7:34 PM AKDT
Wed 201:34 AM AKDT −1.6 kt4:10 AM AKDT7:43 AM AKDT 2.5 kt11:11 AM AKDT2:23 PM AKDT −1.8 kt5:19 PM AKDT8:19 PM AKDT 1.7 kt11:11 PM AKDT5:33 AM AKDT8:16 PM AKDT1:29 AM AKDT7:55 PM AKDT
Thu 212:32 AM AKDT −1.9 kt5:07 AM AKDT8:34 AM AKDT 2.7 kt12:00 PM AKDT3:11 PM AKDT −2.1 kt6:04 PM AKDT9:04 PM AKDT 2.0 kt5:35 AM AKDT8:14 PM AKDT3:04 AM AKDT8:08 PM AKDT
Fri 2212:02 AM AKDT3:20 AM AKDT −2.1 kt5:55 AM AKDT9:15 AM AKDT 2.8 kt12:40 PM AKDT3:52 PM AKDT −2.2 kt6:42 PM AKDT9:43 PM AKDT 2.1 ktNew Moon5:37 AM AKDT8:11 PM AKDT4:37 AM AKDT8:16 PM AKDT
Sat 2312:48 AM AKDT4:02 AM AKDT −2.1 kt6:37 AM AKDT9:51 AM AKDT 2.8 kt1:14 PM AKDT4:27 PM AKDT −2.3 kt7:15 PM AKDT10:18 PM AKDT 2.3 kt5:39 AM AKDT8:09 PM AKDT6:05 AM AKDT8:21 PM AKDT
Sun 241:31 AM AKDT4:40 AM AKDT −2.1 kt7:14 AM AKDT10:24 AM AKDT 2.6 kt1:44 PM AKDT4:57 PM AKDT −2.3 kt7:46 PM AKDT10:52 PM AKDT 2.3 kt5:41 AM AKDT8:06 PM AKDT7:28 AM AKDT8:26 PM AKDT
Mon 252:11 AM AKDT5:13 AM AKDT −1.9 kt7:48 AM AKDT10:56 AM AKDT 2.4 kt2:11 PM AKDT5:20 PM AKDT −2.2 kt8:16 PM AKDT11:25 PM AKDT 2.3 kt5:43 AM AKDT8:04 PM AKDT8:49 AM AKDT8:30 PM AKDT
Tue 262:48 AM AKDT5:42 AM AKDT −1.7 kt8:20 AM AKDT11:26 AM AKDT 2.2 kt2:38 PM AKDT5:37 PM AKDT −2.1 kt8:45 PM AKDT11:56 PM AKDT 2.2 kt5:45 AM AKDT8:01 PM AKDT10:08 AM AKDT8:34 PM AKDT
Wed 273:23 AM AKDT6:05 AM AKDT −1.5 kt8:52 AM AKDT11:57 AM AKDT 2.0 kt3:06 PM AKDT5:59 PM AKDT −1.9 kt9:16 PM AKDT5:47 AM AKDT7:58 PM AKDT11:27 AM AKDT8:39 PM AKDT
Thu 2812:28 AM AKDT 2.0 kt4:00 AM AKDT6:32 AM AKDT −1.3 kt9:26 AM AKDT12:29 PM AKDT 1.8 kt3:35 PM AKDT6:30 PM AKDT −1.7 kt9:48 PM AKDT5:49 AM AKDT7:56 PM AKDT12:48 PM AKDT8:47 PM AKDT
Fri 291:01 AM AKDT 1.8 kt4:43 AM AKDT7:06 AM AKDT −1.1 kt10:04 AM AKDT1:02 PM AKDT 1.4 kt4:09 PM AKDT7:06 PM AKDT −1.5 kt10:24 PM AKDT5:51 AM AKDT7:53 PM AKDT2:10 PM AKDT8:58 PM AKDT
Sat 301:37 AM AKDT 1.6 kt5:38 AM AKDT7:50 AM AKDT −0.8 kt10:50 AM AKDT1:41 PM AKDT 1.1 kt4:51 PM AKDT7:50 PM AKDT −1.2 kt11:09 PM AKDTFirst Quarter5:53 AM AKDT7:51 PM AKDT3:31 PM AKDT9:16 PM AKDT
Sun 312:29 AM AKDT 1.3 kt6:57 AM AKDT8:51 AM AKDT −0.5 kt11:55 AM AKDT2:38 PM AKDT 0.7 kt5:51 PM AKDT8:45 PM AKDT −0.9 kt5:55 AM AKDT7:48 PM AKDT4:47 PM AKDT9:46 PM AKDT

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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