United States › Alaska › Custom House Cove, Mary Island › 2026
Custom House Cove, Mary Island, AK — Tides 2026 NOAA station 9450296 · Heights above MLLW · Local time (America/Sitka, AKST/AKDT) · ▲ high tide · ▽ low tide 123 of 365 days loaded. Predictions for Thu, Jan 1, Fri, Jan 2, Sat, Jan 3, Sun, Jan 4, Mon, Jan 5, Tue, Jan 6 and 236 more days have not been fetched yet and are shown as not loaded, never as tide-free days.
January 1 Th not loaded 2 Fr not loaded 3 Sa not loaded 4 Su not loaded 5 Mo not loaded 6 Tu not loaded 7 We not loaded 8 Th not loaded 9 Fr not loaded 10 Sa not loaded 11 Su not loaded 12 Mo not loaded 13 Tu not loaded 14 We not loaded 15 Th not loaded 16 Fr not loaded 17 Sa not loaded 18 Su not loaded 19 Mo not loaded 20 Tu not loaded 21 We not loaded 22 Th not loaded 23 Fr not loaded 24 Sa not loaded 25 Su not loaded 26 Mo not loaded 27 Tu not loaded 28 We not loaded 29 Th not loaded 30 Fr not loaded 31 Sa not loaded
February 1 Su not loaded 2 Mo not loaded 3 Tu not loaded 4 We not loaded 5 Th not loaded 6 Fr not loaded 7 Sa not loaded 8 Su not loaded 9 Mo not loaded 10 Tu not loaded 11 We not loaded 12 Th not loaded 13 Fr not loaded 14 Sa not loaded 15 Su not loaded 16 Mo not loaded 17 Tu not loaded 18 We not loaded 19 Th not loaded 20 Fr not loaded 21 Sa not loaded 22 Su not loaded 23 Mo not loaded 24 Tu not loaded 25 We not loaded 26 Th not loaded 27 Fr not loaded 28 Sa not loaded
March 1 Su not loaded 2 Mo not loaded 3 Tu not loaded 4 We not loaded 5 Th not loaded 6 Fr not loaded 7 Sa not loaded 8 Su not loaded 9 Mo not loaded 10 Tu not loaded 11 We not loaded 12 Th not loaded 13 Fr not loaded 14 Sa not loaded 15 Su not loaded 16 Mo not loaded 17 Tu not loaded 18 We not loaded 19 Th not loaded 20 Fr not loaded 21 Sa not loaded 22 Su not loaded 23 Mo not loaded 24 Tu not loaded 25 We not loaded 26 Th not loaded 27 Fr not loaded 28 Sa not loaded 29 Su not loaded 30 Mo not loaded 31 Tu not loaded
April 1 We not loaded 2 Th not loaded 3 Fr not loaded 4 Sa not loaded 5 Su not loaded 6 Mo not loaded 7 Tu not loaded 8 We not loaded 9 Th not loaded 10 Fr not loaded 11 Sa not loaded 12 Su not loaded 13 Mo not loaded 14 Tu not loaded 15 We not loaded 16 Th not loaded 17 Fr not loaded 18 Sa not loaded 19 Su not loaded 20 Mo not loaded 21 Tu not loaded 22 We not loaded 23 Th not loaded 24 Fr not loaded 25 Sa not loaded 26 Su not loaded 27 Mo not loaded 28 Tu not loaded 29 We not loaded 30 Th not loaded
May 1 Fr not loaded 2 Sa not loaded 3 Su not loaded 4 Mo not loaded 5 Tu not loaded 6 We not loaded 7 Th not loaded 8 Fr not loaded 9 Sa not loaded 10 Su not loaded 11 Mo not loaded 12 Tu not loaded 13 We not loaded 14 Th not loaded 15 Fr not loaded 16 Sa not loaded 17 Su not loaded 18 Mo not loaded 19 Tu not loaded 20 We not loaded 21 Th not loaded 22 Fr not loaded 23 Sa not loaded 24 Su not loaded 25 Mo not loaded 26 Tu not loaded 27 We not loaded 28 Th not loaded 29 Fr not loaded 30 Sa not loaded 31 Su not loaded
June 1 Mo not loaded 2 Tu not loaded 3 We not loaded 4 Th not loaded 5 Fr not loaded 6 Sa not loaded 7 Su not loaded 8 Mo not loaded 9 Tu not loaded 10 We not loaded 11 Th not loaded 12 Fr not loaded 13 Sa not loaded 14 Su not loaded 15 Mo not loaded 16 Tu not loaded 17 We not loaded 18 Th not loaded 19 Fr not loaded 20 Sa not loaded 21 Su not loaded 22 Mo not loaded 23 Tu not loaded 24 We not loaded 25 Th not loaded 26 Fr not loaded 27 Sa not loaded 28 Su not loaded 29 Mo not loaded 30 Tu not loaded
July 1 We not loaded 2 Th not loaded 3 Fr not loaded 4 Sa not loaded 5 Su not loaded 6 Mo not loaded 7 Tu not loaded 8 We not loaded 9 Th not loaded 10 Fr not loaded 11 Sa not loaded 12 Su not loaded 13 Mo not loaded 14 Tu not loaded 15 We not loaded 16 Th not loaded 17 Fr not loaded 18 Sa not loaded 19 Su not loaded 20 Mo not loaded 21 Tu not loaded 22 We not loaded 23 Th not loaded 24 Fr not loaded 25 Sa not loaded 26 Su not loaded 27 Mo not loaded 28 Tu not loaded 29 We not loaded 30 Th not loaded 31 Fr not loaded
August 1 Sa not loaded 2 Su not loaded 3 Mo not loaded 4 Tu not loaded 5 We not loaded 6 Th not loaded 7 Fr not loaded 8 Sa not loaded 9 Su not loaded 10 Mo not loaded 11 Tu not loaded 12 We not loaded 13 Th not loaded 14 Fr not loaded 15 Sa not loaded 16 Su not loaded 17 Mo not loaded 18 Tu not loaded 19 We not loaded 20 Th not loaded 21 Fr not loaded 22 Sa not loaded 23 Su not loaded 24 Mo not loaded 25 Tu not loaded 26 We not loaded 27 Th not loaded 28 Fr not loaded 29 Sa not loaded 30 Su not loaded 31 Mo ▲ High 3:04a 14.8 4.51 ▽ Low 9:06a 0.2 0.07 ▲ High 3:20p 15.8 4.82 ▽ Low 9:35p -0.1 -0.03
September 1 Tu ▲ High 3:43a 14.1 4.28 ▽ Low 9:38a 1.2 0.37 ▲ High 3:52p 15.8 4.82 ▽ Low 10:18p 0.1 0.02 2 We ▲ High 4:27a 13.1 3.98 ▽ Low 10:15a 2.4 0.73 ▲ High 4:31p 15.5 4.73 ▽ Low 11:10p 0.5 0.15 3 Th ▲ High 5:21a 11.9 3.62 ▽ Low 11:01a 3.7 1.13 ▲ High 5:19p 15.0 4.56 4 Fr ▽ Low 12:14a 1.1 0.33 ▲ High 6:34a 10.8 3.29 ▽ Low 12:01p 4.9 1.50 ▲ High 6:24p 14.3 4.35 5 Sa ▽ Low 1:34a 1.4 0.42 ▲ High 8:13a 10.4 3.17 ▽ Low 1:25p 5.7 1.74 ▲ High 7:51p 13.9 4.23 6 Su ▽ Low 3:01a 1.0 0.32 ▲ High 9:46a 11.1 3.38 ▽ Low 3:04p 5.5 1.68 ▲ High 9:21p 14.2 4.33 7 Mo ▽ Low 4:18a 0.1 0.04 ▲ High 10:53a 12.3 3.76 ▽ Low 4:27p 4.3 1.31 ▲ High 10:35p 15.0 4.58 8 Tu ▽ Low 5:18a -0.9 -0.28 ▲ High 11:44a 13.7 4.18 ▽ Low 5:30p 2.7 0.82 ▲ High 11:35p 15.9 4.85 9 We ▽ Low 6:06a -1.7 -0.52 ▲ High 12:27p 14.9 4.55 ▽ Low 6:20p 1.2 0.35 10 Th ▲ High 12:26a 16.5 5.02 ▽ Low 6:48a -2.0 -0.62 ▲ High 1:06p 15.9 4.83 ▽ Low 7:04p -0.0 -0.01 11 Fr ▲ High 1:12a 16.6 5.06 ▽ Low 7:26a -1.8 -0.56 ▲ High 1:41p 16.4 5.00 ▽ Low 7:45p -0.8 -0.23 12 Sa ▲ High 1:54a 16.3 4.96 ▽ Low 8:01a -1.2 -0.35 ▲ High 2:15p 16.6 5.06 ▽ Low 8:24p -1.0 -0.30 13 Su ▲ High 2:34a 15.6 4.75 ▽ Low 8:33a -0.1 -0.04 ▲ High 2:46p 16.4 5.00 ▽ Low 9:01p -0.8 -0.23 14 Mo ▲ High 3:12a 14.7 4.47 ▽ Low 9:05a 1.1 0.33 ▲ High 3:16p 15.9 4.85 ▽ Low 9:37p -0.2 -0.05 15 Tu ▲ High 3:49a 13.5 4.13 ▽ Low 9:36a 2.4 0.74 ▲ High 3:47p 15.2 4.64 ▽ Low 10:16p 0.7 0.21 16 We ▲ High 4:28a 12.4 3.77 ▽ Low 10:08a 3.7 1.14 ▲ High 4:19p 14.4 4.38 ▽ Low 10:59p 1.7 0.51 17 Th ▲ High 5:13a 11.2 3.40 ▽ Low 10:45a 5.0 1.51 ▲ High 4:58p 13.4 4.09 ▽ Low 11:52p 2.6 0.80 18 Fr ▲ High 6:16a 10.1 3.09 ▽ Low 11:35a 6.1 1.85 ▲ High 5:51p 12.5 3.79 19 Sa ▽ Low 1:03a 3.3 1.00 ▲ High 7:51a 9.7 2.95 ▽ Low 12:53p 6.8 2.08 ▲ High 7:14p 11.8 3.59 20 Su ▽ Low 2:29a 3.3 1.01 ▲ High 9:26a 10.1 3.08 ▽ Low 2:36p 6.7 2.06 ▲ High 8:48p 11.9 3.62 21 Mo ▽ Low 3:45a 2.7 0.81 ▲ High 10:28a 11.1 3.38 ▽ Low 3:59p 5.8 1.77 ▲ High 10:01p 12.6 3.83 22 Tu ▽ Low 4:41a 1.7 0.52 ▲ High 11:11a 12.2 3.73 ▽ Low 4:55p 4.4 1.35 ▲ High 10:55p 13.5 4.11 23 We ▽ Low 5:24a 0.8 0.24 ▲ High 11:46a 13.4 4.08 ▽ Low 5:39p 3.0 0.91 ▲ High 11:40p 14.3 4.37 24 Th ▽ Low 6:00a 0.1 0.03 ▲ High 12:17p 14.4 4.39 ▽ Low 6:16p 1.6 0.49 25 Fr ▲ High 12:19a 15.0 4.57 ▽ Low 6:32a -0.3 -0.08 ▲ High 12:46p 15.3 4.67 ▽ Low 6:50p 0.4 0.12 26 Sa ▲ High 12:57a 15.4 4.70 ▽ Low 7:03a -0.3 -0.08 ▲ High 1:14p 16.1 4.90 ▽ Low 7:24p -0.6 -0.18 27 Su ▲ High 1:33a 15.6 4.75 ▽ Low 7:33a 0.0 0.01 ▲ High 1:43p 16.6 5.07 ▽ Low 7:58p -1.3 -0.39 28 Mo ▲ High 2:10a 15.5 4.71 ▽ Low 8:04a 0.6 0.20 ▲ High 2:13p 17.0 5.17 ▽ Low 8:34p -1.6 -0.49 29 Tu ▲ High 2:49a 15.0 4.57 ▽ Low 8:36a 1.5 0.45 ▲ High 2:45p 17.0 5.19 ▽ Low 9:14p -1.5 -0.46 30 We ▲ High 3:31a 14.2 4.33 ▽ Low 9:12a 2.5 0.75 ▲ High 3:21p 16.7 5.10 ▽ Low 9:59p -1.0 -0.30
October 1 Th ▲ High 4:18a 13.2 4.02 ▽ Low 9:53a 3.6 1.10 ▲ High 4:04p 16.1 4.89 ▽ Low 10:52p -0.1 -0.04 2 Fr ▲ High 5:15a 12.0 3.67 ▽ Low 10:44a 4.8 1.46 ▲ High 4:56p 15.0 4.58 ▽ Low 11:58p 0.8 0.25 3 Sa ▲ High 6:33a 11.2 3.41 ▽ Low 11:55a 5.8 1.76 ▲ High 6:09p 13.9 4.24 4 Su ▽ Low 1:20a 1.4 0.42 ▲ High 8:10a 11.2 3.41 ▽ Low 1:32p 6.0 1.84 ▲ High 7:45p 13.3 4.05 5 Mo ▽ Low 2:44a 1.3 0.40 ▲ High 9:31a 12.1 3.69 ▽ Low 3:10p 5.1 1.57 ▲ High 9:17p 13.6 4.14 6 Tu ▽ Low 3:56a 0.8 0.23 ▲ High 10:30a 13.5 4.10 ▽ Low 4:25p 3.5 1.06 ▲ High 10:28p 14.3 4.37 7 We ▽ Low 4:53a 0.1 0.04 ▲ High 11:17a 14.8 4.51 ▽ Low 5:21p 1.7 0.52 ▲ High 11:26p 15.1 4.60 8 Th ▽ Low 5:40a -0.2 -0.07 ▲ High 11:57a 15.9 4.86 ▽ Low 6:07p 0.2 0.05 9 Fr ▲ High 12:15a 15.6 4.75 ▽ Low 6:20a -0.2 -0.07 ▲ High 12:34p 16.7 5.09 ▽ Low 6:48p -0.9 -0.28 10 Sa ▲ High 12:58a 15.7 4.79 ▽ Low 6:57a 0.1 0.04 ▲ High 1:07p 17.1 5.20 ▽ Low 7:25p -1.5 -0.44 11 Su ▲ High 1:39a 15.5 4.72 ▽ Low 7:30a 0.9 0.26 ▲ High 1:39p 17.1 5.20 ▽ Low 8:01p -1.5 -0.45 12 Mo ▲ High 2:16a 15.0 4.57 ▽ Low 8:02a 1.8 0.54 ▲ High 2:09p 16.7 5.10 ▽ Low 8:35p -1.1 -0.34 13 Tu ▲ High 2:52a 14.3 4.35 ▽ Low 8:32a 2.8 0.86 ▲ High 2:38p 16.2 4.92 ▽ Low 9:08p -0.4 -0.13 14 We ▲ High 3:28a 13.4 4.09 ▽ Low 9:02a 3.8 1.17 ▲ High 3:07p 15.4 4.70 ▽ Low 9:44p 0.4 0.13 15 Th ▲ High 4:06a 12.5 3.80 ▽ Low 9:34a 4.8 1.48 ▲ High 3:39p 14.6 4.44 ▽ Low 10:24p 1.4 0.43 16 Fr ▲ High 4:49a 11.5 3.51 ▽ Low 10:12a 5.8 1.76 ▲ High 4:16p 13.6 4.14 ▽ Low 11:13p 2.3 0.71 17 Sa ▲ High 5:46a 10.7 3.27 ▽ Low 11:03a 6.6 2.01 ▲ High 5:06p 12.6 3.83 18 Su ▽ Low 12:16a 3.0 0.93 ▲ High 7:08a 10.4 3.16 ▽ Low 12:22p 7.1 2.16 ▲ High 6:21p 11.7 3.57 19 Mo ▽ Low 1:32a 3.3 1.00 ▲ High 8:34a 10.8 3.29 ▽ Low 2:01p 6.8 2.08 ▲ High 7:59p 11.5 3.49 20 Tu ▽ Low 2:45a 3.0 0.92 ▲ High 9:35a 11.8 3.58 ▽ Low 3:22p 5.7 1.74 ▲ High 9:19p 12.0 3.65 21 We ▽ Low 3:45a 2.5 0.75 ▲ High 10:20a 12.9 3.94 ▽ Low 4:20p 4.1 1.26 ▲ High 10:19p 12.8 3.90 22 Th ▽ Low 4:33a 1.9 0.58 ▲ High 10:57a 14.2 4.32 ▽ Low 5:05p 2.4 0.75 ▲ High 11:09p 13.7 4.18 23 Fr ▽ Low 5:14a 1.5 0.44 ▲ High 11:30a 15.3 4.67 ▽ Low 5:45p 0.8 0.25 ▲ High 11:53p 14.5 4.43 24 Sa ▽ Low 5:51a 1.3 0.38 ▲ High 12:02p 16.4 4.99 ▽ Low 6:22p -0.6 -0.19 25 Su ▲ High 12:34a 15.1 4.61 ▽ Low 6:26a 1.3 0.40 ▲ High 12:34p 17.2 5.25 ▽ Low 6:59p -1.7 -0.53 26 Mo ▲ High 1:15a 15.4 4.70 ▽ Low 7:01a 1.6 0.49 ▲ High 1:07p 17.8 5.43 ▽ Low 7:37p -2.4 -0.74 27 Tu ▲ High 1:56a 15.4 4.69 ▽ Low 7:36a 2.1 0.64 ▲ High 1:42p 18.1 5.52 ▽ Low 8:17p -2.6 -0.80 28 We ▲ High 2:39a 15.0 4.58 ▽ Low 8:14a 2.8 0.85 ▲ High 2:20p 18.0 5.48 ▽ Low 9:00p -2.3 -0.71 29 Th ▲ High 3:24a 14.3 4.37 ▽ Low 8:55a 3.6 1.09 ▲ High 3:02p 17.4 5.30 ▽ Low 9:48p -1.6 -0.48 30 Fr ▲ High 4:15a 13.5 4.12 ▽ Low 9:43a 4.5 1.36 ▲ High 3:50p 16.4 5.00 ▽ Low 10:43p -0.6 -0.17 31 Sa ▲ High 5:15a 12.7 3.87 ▽ Low 10:42a 5.3 1.62 ▲ High 4:47p 15.1 4.60 ▽ Low 11:47p 0.5 0.15
November 1 Su ▲ High 5:29a 12.3 3.73 ▽ Low 11:00a 5.8 1.78 ▲ High 5:02p 13.8 4.20 2 Mo ▽ Low 12:00a 1.3 0.39 ▲ High 6:50a 12.5 3.81 ▽ Low 12:34p 5.6 1.69 ▲ High 6:35p 13.0 3.95 3 Tu ▽ Low 1:14a 1.7 0.51 ▲ High 8:00a 13.4 4.08 ▽ Low 2:00p 4.4 1.34 ▲ High 8:03p 13.0 3.96 4 We ▽ Low 2:22a 1.7 0.52 ▲ High 8:56a 14.5 4.43 ▽ Low 3:09p 2.8 0.84 ▲ High 9:13p 13.5 4.10 5 Th ▽ Low 3:19a 1.7 0.51 ▲ High 9:43a 15.6 4.76 ▽ Low 4:04p 1.2 0.35 ▲ High 10:11p 14.0 4.28 6 Fr ▽ Low 4:07a 1.7 0.53 ▲ High 10:24a 16.5 5.02 ▽ Low 4:49p -0.1 -0.04 ▲ High 11:00p 14.5 4.41 7 Sa ▽ Low 4:50a 2.0 0.59 ▲ High 11:01a 17.0 5.19 ▽ Low 5:29p -1.0 -0.30 ▲ High 11:44p 14.7 4.47 8 Su ▽ Low 5:28a 2.4 0.72 ▲ High 11:35a 17.2 5.25 ▽ Low 6:06p -1.3 -0.41 9 Mo ▲ High 12:25a 14.6 4.46 ▽ Low 6:03a 2.9 0.89 ▲ High 12:08p 17.1 5.21 ▽ Low 6:41p -1.3 -0.40 10 Tu ▲ High 1:02a 14.4 4.38 ▽ Low 6:36a 3.6 1.09 ▲ High 12:39p 16.7 5.10 ▽ Low 7:14p -0.9 -0.29 11 We ▲ High 1:39a 13.9 4.25 ▽ Low 7:07a 4.3 1.30 ▲ High 1:10p 16.2 4.95 ▽ Low 7:48p -0.4 -0.12 12 Th ▲ High 2:15a 13.4 4.07 ▽ Low 7:39a 4.9 1.50 ▲ High 1:41p 15.6 4.75 ▽ Low 8:23p 0.3 0.09 13 Fr ▲ High 2:52a 12.7 3.88 ▽ Low 8:14a 5.5 1.69 ▲ High 2:14p 14.8 4.52 ▽ Low 9:02p 1.0 0.31 14 Sa ▲ High 3:33a 12.1 3.70 ▽ Low 8:54a 6.1 1.86 ▲ High 2:52p 14.0 4.26 ▽ Low 9:45p 1.7 0.52 15 Su ▲ High 4:22a 11.7 3.56 ▽ Low 9:45a 6.6 2.00 ▲ High 3:38p 13.0 3.97 ▽ Low 10:36p 2.3 0.71 16 Mo ▲ High 5:22a 11.5 3.52 ▽ Low 10:53a 6.7 2.05 ▲ High 4:38p 12.1 3.69 ▽ Low 11:34p 2.8 0.86 17 Tu ▲ High 6:28a 11.8 3.61 ▽ Low 12:13p 6.4 1.95 ▲ High 5:59p 11.5 3.51 18 We ▽ Low 12:36a 3.1 0.94 ▲ High 7:27a 12.6 3.83 ▽ Low 1:29p 5.4 1.64 ▲ High 7:23p 11.5 3.52 19 Th ▽ Low 1:36a 3.2 0.97 ▲ High 8:17a 13.6 4.14 ▽ Low 2:33p 3.9 1.19 ▲ High 8:34p 12.1 3.69 20 Fr ▽ Low 2:32a 3.1 0.96 ▲ High 9:00a 14.8 4.50 ▽ Low 3:26p 2.2 0.68 ▲ High 9:34p 12.9 3.94 21 Sa ▽ Low 3:22a 3.1 0.94 ▲ High 9:40a 15.9 4.85 ▽ Low 4:12p 0.5 0.16 ▲ High 10:26p 13.8 4.20 22 Su ▽ Low 4:08a 3.0 0.92 ▲ High 10:19a 17.0 5.18 ▽ Low 4:56p -1.0 -0.30 ▲ High 11:14p 14.5 4.41 23 Mo ▽ Low 4:52a 3.0 0.92 ▲ High 10:59a 17.9 5.45 ▽ Low 5:38p -2.2 -0.66 24 Tu ▲ High 12:00a 14.9 4.55 ▽ Low 5:34a 3.1 0.95 ▲ High 11:40a 18.5 5.64 ▽ Low 6:21p -2.9 -0.88 25 We ▲ High 12:46a 15.1 4.60 ▽ Low 6:17a 3.3 1.00 ▲ High 12:22p 18.7 5.71 ▽ Low 7:06p -3.1 -0.94 26 Th ▲ High 1:33a 15.0 4.57 ▽ Low 7:01a 3.6 1.09 ▲ High 1:06p 18.5 5.64 ▽ Low 7:52p -2.8 -0.85 27 Fr ▲ High 2:21a 14.7 4.47 ▽ Low 7:48a 4.0 1.21 ▲ High 1:54p 17.8 5.43 ▽ Low 8:41p -2.1 -0.64 28 Sa ▲ High 3:12a 14.2 4.34 ▽ Low 8:42a 4.4 1.34 ▲ High 2:45p 16.7 5.09 ▽ Low 9:33p -1.1 -0.33 29 Su ▲ High 4:07a 13.9 4.23 ▽ Low 9:44a 4.8 1.46 ▲ High 3:43p 15.3 4.66 ▽ Low 10:29p 0.1 0.02 30 Mo ▲ High 5:07a 13.7 4.18 ▽ Low 10:56a 4.9 1.50 ▲ High 4:51p 13.8 4.21 ▽ Low 11:29p 1.2 0.36
December 1 Tu ▲ High 6:12a 13.9 4.23 ▽ Low 12:16p 4.6 1.39 ▲ High 6:12p 12.7 3.87 2 We ▽ Low 12:33a 2.2 0.66 ▲ High 7:15a 14.4 4.38 ▽ Low 1:33p 3.7 1.13 ▲ High 7:36p 12.2 3.73 3 Th ▽ Low 1:36a 2.9 0.89 ▲ High 8:12a 15.0 4.58 ▽ Low 2:42p 2.5 0.77 ▲ High 8:50p 12.4 3.77 4 Fr ▽ Low 2:36a 3.4 1.05 ▲ High 9:03a 15.7 4.79 ▽ Low 3:40p 1.3 0.41 ▲ High 9:53p 12.8 3.89 5 Sa ▽ Low 3:31a 3.8 1.16 ▲ High 9:48a 16.2 4.95 ▽ Low 4:29p 0.4 0.11 ▲ High 10:46p 13.2 4.04 6 Su ▽ Low 4:20a 4.1 1.24 ▲ High 10:30a 16.6 5.06 ▽ Low 5:12p -0.3 -0.10 ▲ High 11:32p 13.6 4.15 7 Mo ▽ Low 5:03a 4.3 1.30 ▲ High 11:09a 16.8 5.11 ▽ Low 5:50p -0.7 -0.22 8 Tu ▲ High 12:14a 13.8 4.22 ▽ Low 5:42a 4.5 1.36 ▲ High 11:45a 16.7 5.09 ▽ Low 6:26p -0.8 -0.25 9 We ▲ High 12:53a 13.9 4.22 ▽ Low 6:18a 4.7 1.44 ▲ High 12:20p 16.5 5.03 ▽ Low 7:01p -0.7 -0.21 10 Th ▲ High 1:30a 13.7 4.18 ▽ Low 6:53a 5.0 1.51 ▲ High 12:53p 16.2 4.93 ▽ Low 7:35p -0.4 -0.13 11 Fr ▲ High 2:05a 13.5 4.12 ▽ Low 7:28a 5.2 1.58 ▲ High 1:26p 15.7 4.79 ▽ Low 8:09p -0.1 -0.02 12 Sa ▲ High 2:40a 13.2 4.04 ▽ Low 8:03a 5.4 1.65 ▲ High 2:00p 15.1 4.61 ▽ Low 8:44p 0.4 0.11 13 Su ▲ High 3:15a 13.0 3.97 ▽ Low 8:43a 5.6 1.70 ▲ High 2:37p 14.4 4.40 ▽ Low 9:20p 0.9 0.27 14 Mo ▲ High 3:53a 12.9 3.94 ▽ Low 9:28a 5.7 1.73 ▲ High 3:17p 13.6 4.16 ▽ Low 9:59p 1.5 0.45 15 Tu ▲ High 4:34a 12.9 3.94 ▽ Low 10:21a 5.6 1.71 ▲ High 4:06p 12.8 3.89 ▽ Low 10:42p 2.2 0.66 16 We ▲ High 5:21a 13.1 4.00 ▽ Low 11:23a 5.3 1.62 ▲ High 5:08p 12.0 3.64 ▽ Low 11:31p 2.9 0.88 17 Th ▲ High 6:13a 13.5 4.13 ▽ Low 12:31p 4.6 1.41 ▲ High 6:24p 11.4 3.49 18 Fr ▽ Low 12:27a 3.6 1.10 ▲ High 7:07a 14.2 4.33 ▽ Low 1:39p 3.5 1.08 ▲ High 7:44p 11.5 3.50 19 Sa ▽ Low 1:27a 4.2 1.28 ▲ High 8:00a 15.0 4.58 ▽ Low 2:43p 2.1 0.66 ▲ High 8:58p 12.0 3.66 20 Su ▽ Low 2:29a 4.5 1.38 ▲ High 8:52a 16.0 4.88 ▽ Low 3:41p 0.6 0.19 ▲ High 10:02p 12.8 3.90 21 Mo ▽ Low 3:29a 4.6 1.39 ▲ High 9:44a 17.0 5.18 ▽ Low 4:34p -0.9 -0.27 ▲ High 10:59p 13.6 4.15 22 Tu ▽ Low 4:25a 4.4 1.33 ▲ High 10:34a 17.9 5.45 ▽ Low 5:24p -2.1 -0.64 ▲ High 11:50p 14.3 4.37 23 We ▽ Low 5:17a 4.0 1.23 ▲ High 11:23a 18.5 5.65 ▽ Low 6:11p -2.9 -0.90 24 Th ▲ High 12:39a 14.9 4.53 ▽ Low 6:06a 3.7 1.12 ▲ High 12:12p 18.8 5.74 ▽ Low 6:58p -3.3 -1.00 25 Fr ▲ High 1:26a 15.2 4.63 ▽ Low 6:56a 3.4 1.03 ▲ High 1:01p 18.7 5.69 ▽ Low 7:44p -3.1 -0.96 26 Sa ▲ High 2:12a 15.3 4.67 ▽ Low 7:46a 3.2 0.99 ▲ High 1:50p 18.0 5.49 ▽ Low 8:30p -2.5 -0.77 27 Su ▲ High 2:58a 15.3 4.67 ▽ Low 8:39a 3.2 0.98 ▲ High 2:40p 16.9 5.15 ▽ Low 9:16p -1.5 -0.46 28 Mo ▲ High 3:45a 15.2 4.64 ▽ Low 9:35a 3.3 1.01 ▲ High 3:33p 15.4 4.71 ▽ Low 10:02p -0.2 -0.06 29 Tu ▲ High 4:33a 15.1 4.59 ▽ Low 10:35a 3.4 1.04 ▲ High 4:31p 13.9 4.22 ▽ Low 10:51p 1.3 0.39 30 We ▲ High 5:25a 14.9 4.54 ▽ Low 11:42a 3.4 1.05 ▲ High 5:39p 12.4 3.79 ▽ Low 11:44p 2.7 0.84 31 Th ▲ High 6:21a 14.8 4.51 ▽ Low 12:53p 3.2 0.98 ▲ High 6:55p 11.5 3.50
Tide predictions: NOAA CO-OPS , station 9450296 · NOAA's page for Custom House Cove, Mary Island · retrieved Oct 18, 2026.
Times are local to the station (America/Sitka, AKST); daylight saving is applied where the zone observes it. Heights are relative to MLLW ; negative heights are below that datum. Feet are converted from NOAA's metric values and rounded to a tenth.
Predictions are estimates of astronomical tides; actual water levels can differ due to weather and other conditions. Not for navigation or determining safe clearance. Consult official nautical charts, real-time observations, forecasts and local authorities for navigational decisions.
tidealmanac.site/us/ak/custom-house-cove-mary-island-9450296/2026