Helm Rock (depth 80 ft), Sumner Strait, Alaska Current
56.3754° N, 133.6679° W
Flood direction 54° true
Ebb direction 234° true

October 2026

DaySlackFlood

Slack
Ebb
SlackFlood

Slack
Ebb
SlackFlood

SlackPhaseSunriseSunsetMoonriseMoonset
Thu 0112:12 AM AKDT 2.8 kt3:23 AM AKDT6:34 AM AKDT −2.5 kt9:43 AM AKDT12:20 PM AKDT 2.3 kt2:58 PM AKDT6:50 PM AKDT −3.0 kt10:30 PM AKDT6:58 AM AKDT6:28 PM AKDT7:59 PM AKDT2:41 PM AKDT
Fri 021:04 AM AKDT 2.4 kt4:22 AM AKDT7:43 AM AKDT −2.1 kt10:44 AM AKDT1:13 PM AKDT 1.8 kt3:48 PM AKDT8:08 PM AKDT −2.6 kt11:39 PM AKDT7:00 AM AKDT6:26 PM AKDT9:07 PM AKDT3:45 PM AKDT
Sat 032:04 AM AKDT 1.9 kt5:37 AM AKDT9:01 AM AKDT −1.9 kt12:05 PM AKDT2:15 PM AKDT 1.3 kt5:05 PM AKDT9:31 PM AKDT −2.4 ktLast Quarter7:02 AM AKDT6:23 PM AKDT10:36 PM AKDT4:23 PM AKDT
Sun 041:02 AM AKDT3:19 AM AKDT 1.6 kt7:04 AM AKDT10:19 AM AKDT −1.8 kt1:38 PM AKDT3:30 PM AKDT 1.1 kt6:48 PM AKDT10:49 PM AKDT −2.4 kt7:04 AM AKDT6:20 PM AKDT4:46 PM AKDT
Mon 052:21 AM AKDT5:41 AM AKDT 1.7 kt8:22 AM AKDT11:34 AM AKDT −2.1 kt2:57 PM AKDT5:48 PM AKDT 1.2 kt8:15 PM AKDT7:06 AM AKDT6:18 PM AKDT12:12 AM AKDT4:59 PM AKDT
Tue 0612:02 AM AKDT −2.7 kt3:26 AM AKDT6:44 AM AKDT 2.1 kt9:24 AM AKDT12:40 PM AKDT −2.6 kt3:57 PM AKDT7:00 PM AKDT 1.7 kt9:25 PM AKDT7:08 AM AKDT6:15 PM AKDT1:48 AM AKDT5:08 PM AKDT
Wed 071:03 AM AKDT −3.0 kt4:20 AM AKDT7:29 AM AKDT 2.5 kt10:14 AM AKDT1:33 PM AKDT −3.0 kt4:47 PM AKDT7:46 PM AKDT 2.2 kt10:24 PM AKDT7:10 AM AKDT6:12 PM AKDT3:20 AM AKDT5:15 PM AKDT
Thu 081:52 AM AKDT −3.3 kt5:05 AM AKDT8:07 AM AKDT 2.7 kt10:57 AM AKDT2:17 PM AKDT −3.4 kt5:31 PM AKDT8:27 PM AKDT 2.5 kt11:15 PM AKDT7:12 AM AKDT6:10 PM AKDT4:48 AM AKDT5:21 PM AKDT
Fri 092:36 AM AKDT −3.4 kt5:46 AM AKDT8:37 AM AKDT 2.7 kt11:34 AM AKDT2:57 PM AKDT −3.7 kt6:13 PM AKDT9:04 PM AKDT 2.7 kt7:14 AM AKDT6:07 PM AKDT6:14 AM AKDT5:27 PM AKDT
Sat 1012:01 AM AKDT3:17 AM AKDT −3.4 kt6:25 AM AKDT9:02 AM AKDT 2.7 kt12:09 PM AKDT3:34 PM AKDT −3.8 kt6:52 PM AKDT9:36 PM AKDT 2.7 ktNew Moon7:16 AM AKDT6:05 PM AKDT7:39 AM AKDT5:33 PM AKDT
Sun 1112:43 AM AKDT3:55 AM AKDT −3.3 kt7:02 AM AKDT9:30 AM AKDT 2.6 kt12:41 PM AKDT4:10 PM AKDT −3.8 kt7:30 PM AKDT10:06 PM AKDT 2.7 kt7:19 AM AKDT6:02 PM AKDT9:05 AM AKDT5:42 PM AKDT
Mon 121:22 AM AKDT4:32 AM AKDT −3.1 kt7:38 AM AKDT10:03 AM AKDT 2.5 kt1:12 PM AKDT4:45 PM AKDT −3.6 kt8:08 PM AKDT10:38 PM AKDT 2.6 kt7:20 AM AKDT6:00 PM AKDT10:30 AM AKDT5:54 PM AKDT
Tue 131:58 AM AKDT5:10 AM AKDT −2.8 kt8:15 AM AKDT10:38 AM AKDT 2.3 kt1:42 PM AKDT5:18 PM AKDT −3.3 kt8:45 PM AKDT11:12 PM AKDT 2.4 kt7:23 AM AKDT5:57 PM AKDT11:54 AM AKDT6:11 PM AKDT
Wed 142:34 AM AKDT5:47 AM AKDT −2.5 kt8:53 AM AKDT11:15 AM AKDT 2.1 kt2:10 PM AKDT5:50 PM AKDT −2.9 kt9:22 PM AKDT11:48 PM AKDT 2.1 kt7:25 AM AKDT5:54 PM AKDT1:12 PM AKDT6:39 PM AKDT
Thu 153:10 AM AKDT6:28 AM AKDT −2.2 kt9:33 AM AKDT11:54 AM AKDT 1.8 kt2:37 PM AKDT6:23 PM AKDT −2.5 kt10:02 PM AKDT7:27 AM AKDT5:52 PM AKDT2:15 PM AKDT7:22 PM AKDT
Fri 1612:28 AM AKDT 1.8 kt3:50 AM AKDT7:17 AM AKDT −1.8 kt10:20 AM AKDT12:37 PM AKDT 1.4 kt3:04 PM AKDT7:06 PM AKDT −2.1 kt10:50 PM AKDT7:29 AM AKDT5:49 PM AKDT3:01 PM AKDT8:23 PM AKDT
Sat 171:13 AM AKDT 1.4 kt4:40 AM AKDT8:18 AM AKDT −1.5 kt11:19 AM AKDT1:26 PM AKDT 1.1 kt3:38 PM AKDT8:14 PM AKDT −1.8 kt11:52 PM AKDT7:31 AM AKDT5:47 PM AKDT3:30 PM AKDT9:37 PM AKDT
Sun 182:05 AM AKDT 1.1 kt5:48 AM AKDT9:23 AM AKDT −1.4 kt12:34 PM AKDT2:22 PM AKDT 0.8 kt4:36 PM AKDT9:27 PM AKDT −1.7 ktFirst Quarter7:33 AM AKDT5:44 PM AKDT3:49 PM AKDT10:57 PM AKDT
Mon 191:05 AM AKDT3:08 AM AKDT 1.0 kt7:04 AM AKDT10:27 AM AKDT −1.4 kt1:53 PM AKDT3:28 PM AKDT 0.7 kt6:25 PM AKDT10:35 PM AKDT −1.7 kt7:35 AM AKDT5:42 PM AKDT4:01 PM AKDT
Tue 202:14 AM AKDT4:18 AM AKDT 1.0 kt8:08 AM AKDT11:29 AM AKDT −1.7 kt2:55 PM AKDT4:38 PM AKDT 0.9 kt7:48 PM AKDT11:37 PM AKDT −2.0 kt7:37 AM AKDT5:39 PM AKDT4:10 PM AKDT12:20 AM AKDT
Wed 213:08 AM AKDT5:25 AM AKDT 1.3 kt8:57 AM AKDT12:23 PM AKDT −2.1 kt3:44 PM AKDT5:43 PM AKDT 1.2 kt8:50 PM AKDT7:39 AM AKDT5:37 PM AKDT4:16 PM AKDT1:42 AM AKDT
Thu 2212:31 AM AKDT −2.3 kt3:52 AM AKDT6:12 AM AKDT 1.7 kt9:37 AM AKDT1:10 PM AKDT −2.5 kt4:25 PM AKDT6:35 PM AKDT 1.7 kt9:44 PM AKDT7:42 AM AKDT5:35 PM AKDT4:22 PM AKDT3:05 AM AKDT
Fri 231:18 AM AKDT −2.6 kt4:31 AM AKDT6:52 AM AKDT 2.1 kt10:14 AM AKDT1:51 PM AKDT −2.9 kt5:04 PM AKDT7:20 PM AKDT 2.2 kt10:35 PM AKDT7:44 AM AKDT5:32 PM AKDT4:28 PM AKDT4:30 AM AKDT
Sat 242:02 AM AKDT −2.8 kt5:09 AM AKDT7:32 AM AKDT 2.4 kt10:50 AM AKDT2:30 PM AKDT −3.3 kt5:42 PM AKDT8:04 PM AKDT 2.6 kt11:23 PM AKDT7:46 AM AKDT5:30 PM AKDT4:35 PM AKDT5:57 AM AKDT
Sun 252:45 AM AKDT −3.0 kt5:47 AM AKDT8:13 AM AKDT 2.6 kt11:26 AM AKDT3:09 PM AKDT −3.6 kt6:21 PM AKDT8:49 PM AKDT 2.9 ktFull Moon7:48 AM AKDT5:27 PM AKDT4:44 PM AKDT7:30 AM AKDT
Mon 2612:09 AM AKDT3:27 AM AKDT −3.1 kt6:27 AM AKDT8:56 AM AKDT 2.7 kt12:03 PM AKDT3:47 PM AKDT −3.7 kt7:02 PM AKDT9:35 PM AKDT 3.0 kt7:50 AM AKDT5:25 PM AKDT4:57 PM AKDT9:08 AM AKDT
Tue 2712:55 AM AKDT4:09 AM AKDT −3.1 kt7:09 AM AKDT9:42 AM AKDT 2.7 kt12:41 PM AKDT4:26 PM AKDT −3.7 kt7:45 PM AKDT10:22 PM AKDT 3.1 kt7:52 AM AKDT5:23 PM AKDT5:19 PM AKDT10:48 AM AKDT
Wed 281:41 AM AKDT4:53 AM AKDT −3.0 kt7:54 AM AKDT10:29 AM AKDT 2.6 kt1:22 PM AKDT5:07 PM AKDT −3.6 kt8:32 PM AKDT11:10 PM AKDT 3.0 kt7:54 AM AKDT5:21 PM AKDT5:56 PM AKDT12:22 PM AKDT
Thu 292:29 AM AKDT5:40 AM AKDT −2.8 kt8:45 AM AKDT11:17 AM AKDT 2.5 kt2:05 PM AKDT5:54 PM AKDT −3.4 kt9:24 PM AKDT11:59 PM AKDT 2.8 kt7:56 AM AKDT5:18 PM AKDT6:57 PM AKDT1:36 PM AKDT
Fri 303:21 AM AKDT6:36 AM AKDT −2.5 kt9:40 AM AKDT12:06 PM AKDT 2.2 kt2:53 PM AKDT6:53 PM AKDT −3.0 kt10:22 PM AKDT7:59 AM AKDT5:16 PM AKDT8:22 PM AKDT2:23 PM AKDT
Sat 3112:52 AM AKDT 2.5 kt4:20 AM AKDT7:41 AM AKDT −2.3 kt10:45 AM AKDT1:01 PM AKDT 1.8 kt3:51 PM AKDT8:03 PM AKDT −2.7 kt11:27 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.

Web pages copyright © 2005-2026 Mobile Geographics LLC