United States › Alaska › Port Houghton, Robert Islands › 2026
Port Houghton, Robert Islands, AK — Tides 2026 NOAA station TWC1673 · Heights above MLLW · Local time (America/Juneau, 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 3:11a 15.7 4.78 ▽ Low 9:16a -0.1 -0.03 ▲ High 3:28p 16.7 5.11 ▽ Low 9:47p -0.6 -0.19
September 1 Tu ▲ High 3:50a 14.8 4.50 ▽ Low 9:50a 1.1 0.35 ▲ High 4:00p 16.6 5.05 ▽ Low 10:29p -0.3 -0.08 2 We ▲ High 4:34a 13.5 4.12 ▽ Low 10:28a 2.7 0.81 ▲ High 4:38p 16.0 4.89 ▽ Low 11:19p 0.5 0.15 3 Th ▲ High 5:27a 12.1 3.68 ▽ Low 11:14a 4.3 1.32 ▲ High 5:27p 15.2 4.63 4 Fr ▽ Low 12:22a 1.4 0.42 ▲ High 6:44a 10.8 3.29 ▽ Low 12:17p 5.9 1.79 ▲ High 6:34p 14.3 4.34 5 Sa ▽ Low 1:44a 1.9 0.59 ▲ High 8:37a 10.4 3.18 ▽ Low 1:54p 6.7 2.05 ▲ High 8:06p 13.8 4.21 6 Su ▽ Low 3:14a 1.6 0.49 ▲ High 10:14a 11.4 3.47 ▽ Low 3:36p 6.2 1.88 ▲ High 9:38p 14.3 4.35 7 Mo ▽ Low 4:30a 0.5 0.16 ▲ High 11:16a 12.9 3.92 ▽ Low 4:50p 4.6 1.39 ▲ High 10:50p 15.3 4.67 8 Tu ▽ Low 5:27a -0.7 -0.22 ▲ High 12:02p 14.4 4.37 ▽ Low 5:46p 2.7 0.82 ▲ High 11:47p 16.4 4.99 9 We ▽ Low 6:14a -1.7 -0.52 ▲ High 12:41p 15.7 4.77 ▽ Low 6:33p 0.9 0.28 10 Th ▲ High 12:36a 17.1 5.21 ▽ Low 6:55a -2.2 -0.68 ▲ High 1:17p 16.7 5.08 ▽ Low 7:16p -0.5 -0.14 11 Fr ▲ High 1:21a 17.3 5.28 ▽ Low 7:33a -2.2 -0.67 ▲ High 1:49p 17.3 5.28 ▽ Low 7:55p -1.3 -0.41 12 Sa ▲ High 2:02a 17.1 5.21 ▽ Low 8:09a -1.6 -0.49 ▲ High 2:20p 17.5 5.34 ▽ Low 8:33p -1.7 -0.50 13 Su ▲ High 2:41a 16.5 5.01 ▽ Low 8:43a -0.6 -0.17 ▲ High 2:50p 17.4 5.29 ▽ Low 9:09p -1.4 -0.43 14 Mo ▲ High 3:19a 15.5 4.71 ▽ Low 9:17a 0.9 0.26 ▲ High 3:20p 16.8 5.12 ▽ Low 9:45p -0.7 -0.21 15 Tu ▲ High 3:56a 14.2 4.33 ▽ Low 9:50a 2.5 0.76 ▲ High 3:50p 16.0 4.86 ▽ Low 10:22p 0.4 0.13 16 We ▲ High 4:35a 12.8 3.90 ▽ Low 10:24a 4.2 1.27 ▲ High 4:23p 14.9 4.53 ▽ Low 11:02p 1.8 0.53 17 Th ▲ High 5:20a 11.4 3.46 ▽ Low 11:01a 5.8 1.76 ▲ High 5:02p 13.7 4.16 ▽ Low 11:51p 3.1 0.95 18 Fr ▲ High 6:26a 10.1 3.08 ▽ Low 11:54a 7.1 2.18 ▲ High 5:55p 12.5 3.80 19 Sa ▽ Low 1:03a 4.2 1.27 ▲ High 8:22a 9.6 2.91 ▽ Low 1:30p 8.0 2.43 ▲ High 7:17p 11.6 3.55 20 Su ▽ Low 2:42a 4.4 1.33 ▲ High 10:03a 10.2 3.10 ▽ Low 3:19p 7.6 2.31 ▲ High 8:54p 11.7 3.57 21 Mo ▽ Low 4:03a 3.6 1.10 ▲ High 10:56a 11.3 3.43 ▽ Low 4:27p 6.4 1.94 ▲ High 10:07p 12.6 3.83 22 Tu ▽ Low 4:55a 2.5 0.76 ▲ High 11:31a 12.4 3.79 ▽ Low 5:14p 4.8 1.46 ▲ High 11:00p 13.6 4.16 23 We ▽ Low 5:34a 1.4 0.42 ▲ High 12:01p 13.6 4.16 ▽ Low 5:52p 3.2 0.96 ▲ High 11:43p 14.7 4.47 24 Th ▽ Low 6:07a 0.4 0.14 ▲ High 12:28p 14.8 4.51 ▽ Low 6:27p 1.6 0.47 25 Fr ▲ High 12:23a 15.5 4.74 ▽ Low 6:39a -0.2 -0.06 ▲ High 12:55p 15.9 4.85 ▽ Low 7:00p 0.1 0.03 26 Sa ▲ High 1:01a 16.1 4.92 ▽ Low 7:10a -0.5 -0.14 ▲ High 1:22p 16.9 5.14 ▽ Low 7:34p -1.1 -0.35 27 Su ▲ High 1:38a 16.4 5.00 ▽ Low 7:42a -0.3 -0.10 ▲ High 1:50p 17.6 5.35 ▽ Low 8:09p -2.0 -0.61 28 Mo ▲ High 2:17a 16.3 4.97 ▽ Low 8:15a 0.2 0.07 ▲ High 2:21p 17.9 5.46 ▽ Low 8:46p -2.4 -0.72 29 Tu ▲ High 2:56a 15.8 4.81 ▽ Low 8:50a 1.1 0.35 ▲ High 2:54p 17.9 5.45 ▽ Low 9:26p -2.1 -0.65 30 We ▲ High 3:39a 14.9 4.53 ▽ Low 9:28a 2.4 0.73 ▲ High 3:31p 17.4 5.30 ▽ Low 10:10p -1.4 -0.42
October 1 Th ▲ High 4:26a 13.6 4.15 ▽ Low 10:11a 3.8 1.17 ▲ High 4:14p 16.4 5.01 ▽ Low 11:03p -0.2 -0.06 2 Fr ▲ High 5:26a 12.3 3.74 ▽ Low 11:04a 5.3 1.62 ▲ High 5:09p 15.1 4.61 3 Sa ▽ Low 12:08a 1.0 0.32 ▲ High 6:51a 11.3 3.44 ▽ Low 12:21p 6.5 1.98 ▲ High 6:25p 13.9 4.23 4 Su ▽ Low 1:31a 1.8 0.56 ▲ High 8:36a 11.4 3.47 ▽ Low 2:05p 6.6 2.02 ▲ High 8:04p 13.3 4.05 5 Mo ▽ Low 2:58a 1.8 0.54 ▲ High 9:56a 12.5 3.81 ▽ Low 3:36p 5.4 1.65 ▲ High 9:34p 13.7 4.19 6 Tu ▽ Low 4:09a 1.0 0.32 ▲ High 10:50a 13.9 4.24 ▽ Low 4:42p 3.5 1.07 ▲ High 10:43p 14.6 4.46 7 We ▽ Low 5:03a 0.3 0.09 ▲ High 11:32a 15.2 4.65 ▽ Low 5:33p 1.6 0.48 ▲ High 11:37p 15.4 4.71 8 Th ▽ Low 5:49a -0.2 -0.07 ▲ High 12:09p 16.4 4.99 ▽ Low 6:17p -0.1 -0.02 9 Fr ▲ High 12:24a 16.0 4.87 ▽ Low 6:28a -0.4 -0.11 ▲ High 12:42p 17.2 5.23 ▽ Low 6:56p -1.3 -0.39 10 Sa ▲ High 1:07a 16.2 4.93 ▽ Low 7:05a -0.1 -0.02 ▲ High 1:13p 17.6 5.36 ▽ Low 7:33p -1.9 -0.59 11 Su ▲ High 1:46a 16.0 4.88 ▽ Low 7:40a 0.6 0.18 ▲ High 1:42p 17.6 5.38 ▽ Low 8:08p -2.1 -0.63 12 Mo ▲ High 2:24a 15.6 4.75 ▽ Low 8:14a 1.5 0.47 ▲ High 2:11p 17.4 5.29 ▽ Low 8:41p -1.7 -0.52 13 Tu ▲ High 3:00a 14.8 4.53 ▽ Low 8:47a 2.7 0.82 ▲ High 2:41p 16.8 5.12 ▽ Low 9:15p -0.9 -0.28 14 We ▲ High 3:35a 13.9 4.24 ▽ Low 9:20a 3.9 1.19 ▲ High 3:12p 16.0 4.86 ▽ Low 9:49p 0.2 0.05 15 Th ▲ High 4:13a 12.8 3.91 ▽ Low 9:54a 5.2 1.57 ▲ High 3:45p 14.9 4.55 ▽ Low 10:27p 1.4 0.43 16 Fr ▲ High 4:57a 11.7 3.56 ▽ Low 10:33a 6.3 1.93 ▲ High 4:25p 13.7 4.19 ▽ Low 11:12p 2.7 0.81 17 Sa ▲ High 5:57a 10.7 3.25 ▽ Low 11:25a 7.3 2.24 ▲ High 5:17p 12.5 3.82 18 Su ▽ Low 12:14a 3.7 1.13 ▲ High 7:29a 10.2 3.11 ▽ Low 12:53p 7.9 2.40 ▲ High 6:32p 11.6 3.54 19 Mo ▽ Low 1:36a 4.2 1.27 ▲ High 9:00a 10.7 3.25 ▽ Low 2:35p 7.4 2.26 ▲ High 8:05p 11.4 3.46 20 Tu ▽ Low 2:58a 3.9 1.18 ▲ High 9:56a 11.7 3.55 ▽ Low 3:46p 6.1 1.86 ▲ High 9:23p 11.9 3.63 21 We ▽ Low 3:57a 3.1 0.96 ▲ High 10:35a 12.9 3.92 ▽ Low 4:36p 4.4 1.33 ▲ High 10:23p 12.8 3.91 22 Th ▽ Low 4:43a 2.4 0.72 ▲ High 11:07a 14.2 4.33 ▽ Low 5:17p 2.5 0.76 ▲ High 11:12p 13.9 4.22 23 Fr ▽ Low 5:22a 1.7 0.52 ▲ High 11:38a 15.5 4.73 ▽ Low 5:54p 0.6 0.20 ▲ High 11:56p 14.8 4.51 24 Sa ▽ Low 5:59a 1.3 0.39 ▲ High 12:08p 16.8 5.11 ▽ Low 6:31p -1.0 -0.32 25 Su ▲ High 12:39a 15.5 4.73 ▽ Low 6:36a 1.1 0.34 ▲ High 12:40p 17.8 5.42 ▽ Low 7:08p -2.4 -0.72 26 Mo ▲ High 1:21a 15.9 4.86 ▽ Low 7:13a 1.2 0.38 ▲ High 1:15p 18.5 5.64 ▽ Low 7:47p -3.2 -0.98 27 Tu ▲ High 2:03a 16.0 4.87 ▽ Low 7:51a 1.7 0.51 ▲ High 1:51p 18.8 5.72 ▽ Low 8:27p -3.5 -1.06 28 We ▲ High 2:48a 15.6 4.76 ▽ Low 8:32a 2.4 0.73 ▲ High 2:31p 18.6 5.66 ▽ Low 9:11p -3.1 -0.94 29 Th ▲ High 3:35a 14.9 4.54 ▽ Low 9:16a 3.3 1.01 ▲ High 3:15p 17.8 5.44 ▽ Low 9:59p -2.2 -0.66 30 Fr ▲ High 4:28a 14.0 4.25 ▽ Low 10:06a 4.4 1.34 ▲ High 4:05p 16.6 5.07 ▽ Low 10:53p -0.9 -0.28 31 Sa ▲ High 5:31a 13.0 3.97 ▽ Low 11:07a 5.4 1.65 ▲ High 5:05p 15.2 4.62 ▽ Low 11:57p 0.4 0.13
November 1 Su ▲ High 5:48a 12.5 3.82 ▽ Low 11:27a 6.0 1.82 ▲ High 5:22p 13.8 4.20 2 Mo ▽ Low 12:11a 1.4 0.43 ▲ High 7:10a 12.8 3.89 ▽ Low 12:58p 5.6 1.72 ▲ High 6:53p 13.0 3.96 3 Tu ▽ Low 1:27a 1.8 0.56 ▲ High 8:18a 13.6 4.15 ▽ Low 2:20p 4.3 1.32 ▲ High 8:18p 13.0 3.97 4 We ▽ Low 2:35a 1.9 0.57 ▲ High 9:12a 14.7 4.47 ▽ Low 3:23p 2.6 0.80 ▲ High 9:27p 13.5 4.12 5 Th ▽ Low 3:31a 1.8 0.54 ▲ High 9:55a 15.7 4.78 ▽ Low 4:14p 1.0 0.30 ▲ High 10:23p 14.1 4.29 6 Fr ▽ Low 4:18a 1.8 0.54 ▲ High 10:32a 16.5 5.02 ▽ Low 4:57p -0.4 -0.11 ▲ High 11:12p 14.5 4.43 7 Sa ▽ Low 5:00a 2.0 0.60 ▲ High 11:06a 17.0 5.18 ▽ Low 5:36p -1.3 -0.39 ▲ High 11:55p 14.8 4.51 8 Su ▽ Low 5:39a 2.3 0.71 ▲ High 11:38a 17.3 5.26 ▽ Low 6:12p -1.7 -0.53 9 Mo ▲ High 12:35a 14.8 4.52 ▽ Low 6:16a 2.8 0.86 ▲ High 12:09p 17.2 5.25 ▽ Low 6:46p -1.8 -0.54 10 Tu ▲ High 1:12a 14.6 4.46 ▽ Low 6:51a 3.4 1.04 ▲ High 12:41p 17.0 5.18 ▽ Low 7:20p -1.4 -0.44 11 We ▲ High 1:48a 14.2 4.34 ▽ Low 7:26a 4.1 1.25 ▲ High 1:13p 16.5 5.04 ▽ Low 7:53p -0.8 -0.25 12 Th ▲ High 2:24a 13.7 4.16 ▽ Low 8:01a 4.8 1.47 ▲ High 1:47p 15.9 4.84 ▽ Low 8:28p -0.0 -0.01 13 Fr ▲ High 3:01a 13.0 3.95 ▽ Low 8:37a 5.5 1.69 ▲ High 2:23p 15.1 4.59 ▽ Low 9:05p 0.8 0.26 14 Sa ▲ High 3:43a 12.2 3.73 ▽ Low 9:17a 6.2 1.90 ▲ High 3:03p 14.1 4.29 ▽ Low 9:46p 1.8 0.54 15 Su ▲ High 4:33a 11.6 3.55 ▽ Low 10:07a 6.8 2.07 ▲ High 3:51p 13.0 3.97 ▽ Low 10:35p 2.6 0.79 16 Mo ▲ High 5:34a 11.4 3.46 ▽ Low 11:13a 7.1 2.15 ▲ High 4:51p 12.0 3.67 ▽ Low 11:33p 3.2 0.99 17 Tu ▲ High 6:40a 11.6 3.53 ▽ Low 12:33p 6.7 2.05 ▲ High 6:07p 11.4 3.47 18 We ▽ Low 12:39a 3.6 1.10 ▲ High 7:38a 12.3 3.74 ▽ Low 1:48p 5.6 1.72 ▲ High 7:27p 11.3 3.46 19 Th ▽ Low 1:43a 3.7 1.12 ▲ High 8:26a 13.3 4.06 ▽ Low 2:47p 4.0 1.23 ▲ High 8:38p 11.9 3.62 20 Fr ▽ Low 2:41a 3.5 1.08 ▲ High 9:07a 14.6 4.45 ▽ Low 3:36p 2.1 0.65 ▲ High 9:38p 12.7 3.88 21 Sa ▽ Low 3:32a 3.3 1.01 ▲ High 9:46a 15.9 4.84 ▽ Low 4:21p 0.2 0.07 ▲ High 10:31p 13.7 4.17 22 Su ▽ Low 4:20a 3.1 0.94 ▲ High 10:25a 17.1 5.22 ▽ Low 5:04p -1.5 -0.45 ▲ High 11:20p 14.5 4.43 23 Mo ▽ Low 5:05a 2.9 0.88 ▲ High 11:06a 18.1 5.53 ▽ Low 5:47p -2.9 -0.87 24 Tu ▲ High 12:09a 15.2 4.63 ▽ Low 5:50a 2.8 0.84 ▲ High 11:48a 18.9 5.75 ▽ Low 6:30p -3.7 -1.13 25 We ▲ High 12:56a 15.5 4.73 ▽ Low 6:35a 2.8 0.85 ▲ High 12:33p 19.1 5.83 ▽ Low 7:15p -4.0 -1.22 26 Th ▲ High 1:45a 15.5 4.73 ▽ Low 7:22a 3.0 0.91 ▲ High 1:19p 18.9 5.77 ▽ Low 8:02p -3.7 -1.14 27 Fr ▲ High 2:34a 15.3 4.65 ▽ Low 8:11a 3.3 1.02 ▲ High 2:09p 18.2 5.54 ▽ Low 8:51p -2.9 -0.89 28 Sa ▲ High 3:26a 14.8 4.52 ▽ Low 9:05a 3.8 1.17 ▲ High 3:01p 17.0 5.18 ▽ Low 9:43p -1.8 -0.54 29 Su ▲ High 4:22a 14.4 4.38 ▽ Low 10:06a 4.3 1.32 ▲ High 4:00p 15.5 4.71 ▽ Low 10:39p -0.4 -0.12 30 Mo ▲ High 5:23a 14.1 4.29 ▽ Low 11:16a 4.6 1.39 ▲ High 5:08p 13.9 4.23 ▽ Low 11:40p 1.0 0.30
December 1 Tu ▲ High 6:26a 14.1 4.29 ▽ Low 12:33p 4.3 1.32 ▲ High 6:26p 12.6 3.85 2 We ▽ Low 12:45a 2.2 0.66 ▲ High 7:28a 14.4 4.38 ▽ Low 1:48p 3.5 1.07 ▲ High 7:50p 12.1 3.68 3 Th ▽ Low 1:50a 3.0 0.93 ▲ High 8:23a 14.9 4.53 ▽ Low 2:54p 2.3 0.71 ▲ High 9:05p 12.1 3.70 4 Fr ▽ Low 2:51a 3.6 1.11 ▲ High 9:11a 15.4 4.69 ▽ Low 3:50p 1.2 0.36 ▲ High 10:09p 12.6 3.83 5 Sa ▽ Low 3:46a 4.0 1.22 ▲ High 9:54a 15.8 4.83 ▽ Low 4:36p 0.2 0.06 ▲ High 11:02p 13.1 3.99 6 Su ▽ Low 4:34a 4.2 1.29 ▲ High 10:33a 16.2 4.93 ▽ Low 5:18p -0.5 -0.15 ▲ High 11:48p 13.5 4.12 7 Mo ▽ Low 5:18a 4.4 1.33 ▲ High 11:10a 16.4 5.00 ▽ Low 5:55p -0.9 -0.28 8 Tu ▲ High 12:29a 13.8 4.21 ▽ Low 5:58a 4.5 1.36 ▲ High 11:46a 16.5 5.03 ▽ Low 6:31p -1.1 -0.33 9 We ▲ High 1:07a 13.9 4.25 ▽ Low 6:37a 4.5 1.39 ▲ High 12:22p 16.5 5.03 ▽ Low 7:06p -1.0 -0.32 10 Th ▲ High 1:42a 13.9 4.24 ▽ Low 7:13a 4.7 1.42 ▲ High 12:58p 16.3 4.97 ▽ Low 7:39p -0.8 -0.26 11 Fr ▲ High 2:16a 13.7 4.19 ▽ Low 7:49a 4.8 1.47 ▲ High 1:34p 16.0 4.87 ▽ Low 8:13p -0.5 -0.15 12 Sa ▲ High 2:51a 13.5 4.11 ▽ Low 8:25a 5.0 1.53 ▲ High 2:10p 15.4 4.70 ▽ Low 8:47p -0.0 -0.01 13 Su ▲ High 3:26a 13.2 4.02 ▽ Low 9:03a 5.3 1.61 ▲ High 2:48p 14.7 4.47 ▽ Low 9:23p 0.6 0.17 14 Mo ▲ High 4:03a 13.0 3.95 ▽ Low 9:45a 5.5 1.67 ▲ High 3:29p 13.7 4.19 ▽ Low 10:00p 1.3 0.40 15 Tu ▲ High 4:43a 12.9 3.92 ▽ Low 10:35a 5.5 1.69 ▲ High 4:16p 12.7 3.88 ▽ Low 10:43p 2.2 0.66 16 We ▲ High 5:28a 13.0 3.95 ▽ Low 11:34a 5.3 1.63 ▲ High 5:14p 11.8 3.59 ▽ Low 11:31p 3.1 0.94 17 Th ▲ High 6:17a 13.3 4.05 ▽ Low 12:42p 4.7 1.43 ▲ High 6:27p 11.1 3.39 18 Fr ▽ Low 12:29a 4.0 1.21 ▲ High 7:11a 13.9 4.24 ▽ Low 1:50p 3.6 1.09 ▲ High 7:48p 11.0 3.36 19 Sa ▽ Low 1:35a 4.6 1.41 ▲ High 8:05a 14.8 4.50 ▽ Low 2:53p 2.1 0.63 ▲ High 9:05p 11.6 3.53 20 Su ▽ Low 2:43a 4.9 1.49 ▲ High 8:58a 15.8 4.81 ▽ Low 3:50p 0.4 0.12 ▲ High 10:12p 12.5 3.81 21 Mo ▽ Low 3:46a 4.7 1.45 ▲ High 9:50a 16.9 5.15 ▽ Low 4:42p -1.3 -0.39 ▲ High 11:10p 13.5 4.13 22 Tu ▽ Low 4:43a 4.3 1.31 ▲ High 10:42a 17.9 5.46 ▽ Low 5:32p -2.7 -0.82 23 We ▲ High 12:03a 14.5 4.42 ▽ Low 5:36a 3.7 1.12 ▲ High 11:33a 18.7 5.70 ▽ Low 6:20p -3.7 -1.14 24 Th ▲ High 12:53a 15.3 4.66 ▽ Low 6:27a 3.1 0.93 ▲ High 12:24p 19.2 5.84 ▽ Low 7:06p -4.2 -1.29 25 Fr ▲ High 1:40a 15.8 4.82 ▽ Low 7:16a 2.6 0.78 ▲ High 1:14p 19.1 5.83 ▽ Low 7:53p -4.2 -1.28 26 Sa ▲ High 2:26a 16.1 4.90 ▽ Low 8:06a 2.3 0.70 ▲ High 2:04p 18.5 5.64 ▽ Low 8:38p -3.6 -1.09 27 Su ▲ High 3:11a 16.1 4.90 ▽ Low 8:57a 2.3 0.70 ▲ High 2:54p 17.3 5.29 ▽ Low 9:25p -2.4 -0.74 28 Mo ▲ High 3:57a 15.9 4.84 ▽ Low 9:51a 2.5 0.76 ▲ High 3:47p 15.8 4.80 ▽ Low 10:12p -0.9 -0.27 29 Tu ▲ High 4:44a 15.5 4.73 ▽ Low 10:50a 2.8 0.86 ▲ High 4:44p 14.0 4.26 ▽ Low 11:02p 0.9 0.28 30 We ▲ High 5:34a 15.1 4.60 ▽ Low 11:54a 3.1 0.93 ▲ High 5:50p 12.3 3.75 ▽ Low 11:56p 2.8 0.84 31 Th ▲ High 6:27a 14.7 4.49 ▽ Low 1:04p 3.1 0.93 ▲ High 7:08p 11.1 3.40
Tide predictions: NOAA CO-OPS , station TWC1673 · NOAA's page for Port Houghton, Robert Islands · retrieved Oct 18, 2026.
Times are local to the station (America/Juneau, 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/port-houghton-robert-islands-twc1673/2026