Helm Rock (depth 30 ft), Sumner Strait, Alaska Current
56.3754° N, 133.6679° W
Flood direction 74° true
Ebb direction 240° true

October 2026

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Thu 012:27 AM AKDT7:01 AM AKDT −3.2 kt9:59 AM AKDT12:06 PM AKDT 2.3 kt2:11 PM AKDT7:38 PM AKDT −3.4 kt10:48 PM AKDT6:58 AM AKDT6:28 PM AKDT7:59 PM AKDT2:41 PM AKDT
Fri 0212:45 AM AKDT 2.3 kt3:14 AM AKDT7:57 AM AKDT −2.8 kt10:58 AM AKDT12:54 PM AKDT 1.8 kt2:47 PM AKDT8:39 PM AKDT −3.1 kt11:55 PM AKDT7:00 AM AKDT6:26 PM AKDT9:07 PM AKDT3:45 PM AKDT
Sat 031:40 AM AKDT 1.8 kt4:20 AM AKDT9:01 AM AKDT −2.4 kt12:13 PM AKDT1:49 PM AKDT 1.2 kt3:30 PM AKDT9:47 PM AKDT −2.9 ktLast Quarter7:02 AM AKDT6:23 PM AKDT10:36 PM AKDT4:23 PM AKDT
Sun 041:11 AM AKDT2:43 AM AKDT 1.3 kt6:03 AM AKDT10:11 AM AKDT −2.3 kt1:42 PM AKDT2:54 PM AKDT 0.7 kt4:29 PM AKDT10:58 PM AKDT −2.9 kt7:04 AM AKDT6:20 PM AKDT4:46 PM AKDT
Mon 052:28 AM AKDT4:01 AM AKDT 1.1 kt7:45 AM AKDT11:23 AM AKDT −2.4 kt3:06 PM AKDT4:10 PM AKDT 0.5 kt7:20 PM AKDT7:06 AM AKDT6:18 PM AKDT12:12 AM AKDT4:59 PM AKDT
Tue 0612:13 AM AKDT −3.0 kt3:33 AM AKDT5:59 AM AKDT 1.3 kt9:01 AM AKDT12:38 PM AKDT −2.8 kt4:10 PM AKDT5:34 PM AKDT 0.7 kt
6:25 PM AKDT 0.7 kt
7:02 PM AKDT 0.7 kt
9:07 PM AKDT7:08 AM AKDT6:15 PM AKDT1:48 AM AKDT5:08 PM AKDT
Wed 071:26 AM AKDT −3.3 kt4:27 AM AKDT7:08 AM AKDT 1.6 kt9:53 AM AKDT1:44 PM AKDT −3.2 kt5:00 PM AKDT7:47 PM AKDT 1.1 kt10:11 PM AKDT7:10 AM AKDT6:12 PM AKDT3:20 AM AKDT5:15 PM AKDT
Thu 082:18 AM AKDT −3.5 kt5:14 AM AKDT7:46 AM AKDT 1.8 kt10:33 AM AKDT2:27 PM AKDT −3.6 kt5:43 PM AKDT8:15 PM AKDT 1.5 kt11:00 PM AKDT7:12 AM AKDT6:10 PM AKDT4:48 AM AKDT5:21 PM AKDT
Fri 092:56 AM AKDT −3.5 kt5:58 AM AKDT8:14 AM AKDT 2.0 kt11:08 AM AKDT3:00 PM AKDT −3.9 kt6:23 PM AKDT8:34 PM AKDT 1.9 kt11:39 PM AKDT7:14 AM AKDT6:07 PM AKDT6:14 AM AKDT5:27 PM AKDT
Sat 103:27 AM AKDT −3.5 kt6:38 AM AKDT8:41 AM AKDT 2.2 kt11:39 AM AKDT3:32 PM AKDT −4.0 kt7:01 PM AKDT9:03 PM AKDT 2.2 ktNew Moon7:16 AM AKDT6:05 PM AKDT7:39 AM AKDT5:33 PM AKDT
Sun 1112:12 AM AKDT3:56 AM AKDT −3.5 kt7:17 AM AKDT9:13 AM AKDT 2.3 kt12:09 PM AKDT4:05 PM AKDT −4.0 kt7:38 PM AKDT9:36 PM AKDT 2.5 kt7:19 AM AKDT6:02 PM AKDT9:05 AM AKDT5:42 PM AKDT
Mon 1212:43 AM AKDT4:27 AM AKDT −3.4 kt7:54 AM AKDT9:47 AM AKDT 2.3 kt12:37 PM AKDT4:40 PM AKDT −3.9 kt8:13 PM AKDT10:12 PM AKDT 2.6 kt7:20 AM AKDT6:00 PM AKDT10:30 AM AKDT5:54 PM AKDT
Tue 131:13 AM AKDT5:01 AM AKDT −3.3 kt8:29 AM AKDT10:23 AM AKDT 2.2 kt1:03 PM AKDT5:17 PM AKDT −3.7 kt8:49 PM AKDT10:49 PM AKDT 2.5 kt7:23 AM AKDT5:57 PM AKDT11:54 AM AKDT6:11 PM AKDT
Wed 141:42 AM AKDT5:37 AM AKDT −3.1 kt9:05 AM AKDT11:00 AM AKDT 2.0 kt1:24 PM AKDT5:56 PM AKDT −3.4 kt9:28 PM AKDT11:28 PM AKDT 2.2 kt7:25 AM AKDT5:54 PM AKDT1:12 PM AKDT6:39 PM AKDT
Thu 152:09 AM AKDT6:17 AM AKDT −2.8 kt9:42 AM AKDT11:38 AM AKDT 1.7 kt1:41 PM AKDT6:39 PM AKDT −3.0 kt10:12 PM AKDT7:27 AM AKDT5:52 PM AKDT2:15 PM AKDT7:22 PM AKDT
Fri 1612:09 AM AKDT 1.8 kt2:32 AM AKDT7:01 AM AKDT −2.4 kt10:24 AM AKDT12:17 PM AKDT 1.3 kt1:57 PM AKDT7:27 PM AKDT −2.6 kt11:06 PM AKDT7:29 AM AKDT5:49 PM AKDT3:01 PM AKDT8:23 PM AKDT
Sat 1712:51 AM AKDT 1.3 kt2:50 AM AKDT7:53 AM AKDT −2.0 kt11:21 AM AKDT12:58 PM AKDT 0.8 kt2:16 PM AKDT8:25 PM AKDT −2.2 kt7:31 AM AKDT5:47 PM AKDT3:30 PM AKDT9:37 PM AKDT
Sun 1812:16 AM AKDT1:38 AM AKDT 0.7 kt3:07 AM AKDT8:55 AM AKDT −1.6 kt12:50 PM AKDT1:46 PM AKDT 0.3 kt2:33 PM AKDT4:51 PM AKDT −1.0 kt
4:59 PM AKDT −1.0 kt
9:30 PM AKDT −1.9 kt
First Quarter7:33 AM AKDT5:44 PM AKDT3:49 PM AKDT10:57 PM AKDT
Mon 191:45 AM AKDT2:34 AM AKDT 0.2 kt3:28 AM AKDT4:40 AM AKDT −0.3 kt
5:39 AM AKDT −0.2 kt
10:02 AM AKDT −1.5 kt
2:46 PM AKDT −0.1 kt
5:00 PM AKDT −0.8 kt
6:24 PM AKDT −0.7 kt
10:34 PM AKDT −1.9 kt
7:35 AM AKDT5:42 PM AKDT4:01 PM AKDT
Tue 203:17 AM AKDT3:39 AM AKDT 0.0 kt4:04 AM AKDT5:09 AM AKDT −0.2 kt6:32 AM AKDT6:41 AM AKDT 0.0 kt6:51 AM AKDT11:07 AM AKDT −1.7 kt
3:58 PM AKDT −0.3 kt
5:37 PM AKDT −0.5 kt
7:18 PM AKDT −0.3 kt
11:35 PM AKDT −1.9 kt
7:37 AM AKDT5:39 PM AKDT4:10 PM AKDT12:20 AM AKDT
Wed 214:05 AM AKDT4:43 AM AKDT 0.1 kt
5:54 AM AKDT 0.0 kt
7:28 AM AKDT 0.2 kt
8:28 AM AKDT12:08 PM AKDT −2.0 kt
5:06 PM AKDT −0.1 kt
6:22 PM AKDT −0.2 kt
7:49 PM AKDT7:57 PM AKDT 0.0 kt8:05 PM AKDT7:39 AM AKDT5:37 PM AKDT4:16 PM AKDT1:42 AM AKDT
Thu 2212:33 AM AKDT −2.1 kt4:35 AM AKDT5:38 AM AKDT 0.4 kt
6:54 AM AKDT 0.3 kt
8:01 AM AKDT 0.4 kt
9:19 AM AKDT1:06 PM AKDT −2.5 kt5:09 PM AKDT6:06 PM AKDT 0.3 kt
7:21 PM AKDT 0.2 kt
8:23 PM AKDT 0.3 kt
9:33 PM AKDT7:42 AM AKDT5:35 PM AKDT4:22 PM AKDT3:05 AM AKDT
Fri 231:26 AM AKDT −2.4 kt5:06 AM AKDT6:27 AM AKDT 0.8 kt9:57 AM AKDT1:55 PM AKDT −2.9 kt5:37 PM AKDT7:00 PM AKDT 0.9 kt10:22 PM AKDT7:44 AM AKDT5:32 PM AKDT4:28 PM AKDT4:30 AM AKDT
Sat 242:12 AM AKDT −2.7 kt5:39 AM AKDT7:15 AM AKDT 1.3 kt10:30 AM AKDT2:39 PM AKDT −3.4 kt6:10 PM AKDT7:49 PM AKDT 1.5 kt11:04 PM AKDT7:46 AM AKDT5:30 PM AKDT4:35 PM AKDT5:57 AM AKDT
Sun 252:55 AM AKDT −3.1 kt6:14 AM AKDT8:01 AM AKDT 1.7 kt11:04 AM AKDT3:22 PM AKDT −3.8 kt6:46 PM AKDT8:35 PM AKDT 2.0 kt11:46 PM AKDTFull Moon7:48 AM AKDT5:27 PM AKDT4:44 PM AKDT7:30 AM AKDT
Mon 263:37 AM AKDT −3.4 kt6:52 AM AKDT8:45 AM AKDT 2.2 kt11:38 AM AKDT4:05 PM AKDT −4.0 kt7:25 PM AKDT9:20 PM AKDT 2.5 kt7:50 AM AKDT5:25 PM AKDT4:57 PM AKDT9:08 AM AKDT
Tue 2712:26 AM AKDT4:21 AM AKDT −3.6 kt7:32 AM AKDT9:30 AM AKDT 2.5 kt12:13 PM AKDT4:52 PM AKDT −4.1 kt8:06 PM AKDT10:05 PM AKDT 2.9 kt7:52 AM AKDT5:23 PM AKDT5:19 PM AKDT10:48 AM AKDT
Wed 281:07 AM AKDT5:08 AM AKDT −3.6 kt8:15 AM AKDT10:15 AM AKDT 2.6 kt12:47 PM AKDT5:40 PM AKDT −4.1 kt8:51 PM AKDT10:53 PM AKDT 3.0 kt7:54 AM AKDT5:21 PM AKDT5:56 PM AKDT12:22 PM AKDT
Thu 291:50 AM AKDT5:58 AM AKDT −3.4 kt9:01 AM AKDT11:01 AM AKDT 2.5 kt1:22 PM AKDT6:31 PM AKDT −3.9 kt9:41 PM AKDT11:41 PM AKDT 2.8 kt7:56 AM AKDT5:18 PM AKDT6:57 PM AKDT1:36 PM AKDT
Fri 302:35 AM AKDT6:50 AM AKDT −3.2 kt9:53 AM AKDT11:48 AM AKDT 2.2 kt1:58 PM AKDT7:24 PM AKDT −3.6 kt10:36 PM AKDT7:59 AM AKDT5:16 PM AKDT8:22 PM AKDT2:23 PM AKDT
Sat 3112:31 AM AKDT 2.5 kt3:27 AM AKDT7:46 AM AKDT −2.9 kt10:53 AM AKDT12:38 PM AKDT 1.7 kt2:36 PM AKDT8:22 PM AKDT −3.3 kt11:38 PM AKDT8:01 AM AKDT5:14 PM AKDT9:58 PM AKDT2:50 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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