Today's tide times for Usof Bay, Unalaska Island, Alaska
The predicted tide times today on Wednesday 10 June 2026 for Usof Bay, Unalaska Island are: first low tide at 5:05am, first high tide at 12:06pm, second low tide at 3:04pm, second high tide at 10:05pm. Sunrise is at 6:38am and sunset is at 11:35pm.
Today's tide times for Usof Bay, Unalaska Island: Wednesday 10 June 2026
| Tide | Time (AKDT)& Date | Height |
|---|---|---|
| Low Tide | 5:05 AM(Wed 10 June) | 0.14 ft (0.04 m) |
| High Tide | 12:06 PM(Wed 10 June) | 3.05 ft (0.93 m) |
| Low Tide | 3:04 PM(Wed 10 June) | 2.08 ft (0.63 m) |
| High Tide | 10:05 PM(Wed 10 June) | 5.64 ft (1.72 m) |
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Tide chart for Usof Bay, Unalaska IslandShowing low and high tide times for the next 30 days at Usof Bay, Unalaska Island. Tide Times are AKDT (UTC -8.0hrs).
View Usof Bay, Unalaska Island 7 Day Tide Chart Image.


HIGH (AKDT) |
LOW (AKDT) |
| Sun |
Moon Set Rise |
| Wind |
Wednesday, 10 Jun | 11 Jun | 12 Jun | 13 Jun | 14 Jun | 15 Jun | 16 Jun | 17 Jun | 18 Jun | 19 Jun | 20 Jun | 21 Jun | 22 Jun | 23 Jun | 24 Jun | 25 Jun | 26 Jun | 27 Jun | 28 Jun | 29 Jun | 30 Jun | 1 Jul | 2 Jul | 3 Jul | 4 Jul | 5 Jul | 6 Jul | 7 Jul | 8 Jul | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AM | PM | Thu | Fri | Sat | Sun | Mon | Tue | Wed | Thu | Fri | Sat | Sun | Mon | Tue | Wed | Thu | Fri | Sat | Sun | Mon | Tue | Wed | Thu | Fri | Sat | Sun | Mon | Tue | Wed | ||
12:06PM0.93m | 10:05PM1.72m | 1:57PM1.08m 10:31PM1.87m | 11:07PM2.00m | 11:53PM2.08m | 6:01PM1.55m | 00:49AM2.08m 6:17PM1.64m | 1:53AM2.01m 6:49PM1.70m | 3:05AM1.87m 7:24PM1.74m | 4:26AM1.65m 7:59PM1.77m | 5:55AM1.42m 8:35PM1.79m | 7:30AM1.22m 9:09PM1.79m | 9:09AM1.10m 9:42PM1.76m | 10:48AM1.08m 10:12PM1.72m | 12:24PM1.15m 10:37PM1.66m | 1:56PM1.28m 10:58PM1.61m | 3:20PM1.41m 11:11PM1.58m | 4:35PM1.53m 11:17PM1.58m | 5:43PM1.61m 11:19PM1.61m | 6:40PM1.65m 11:25PM1.63m | 7:20PM1.66m 11:36PM1.62m | 7:44PM1.64m | 7:58PM1.62m | 8:09PM1.58m | 8:17PM1.54m | 3:38AM1.15m 8:22PM1.50m | 5:40AM0.98m 8:26PM1.49m | 7:33AM0.88m 8:29PM1.52m | 9:23AM0.87m 8:38PM1.62m | 11:12AM0.96m 8:55PM1.76m | ||
5:05AM0.04m | 3:04PM0.63m | 5:45AM-0.19m 3:23PM0.81m | 6:30AM-0.38m | 7:21AM-0.53m | 8:15AM-0.63m 6:19PM1.19m | 9:12AM-0.67m 8:27PM1.22m | 10:09AM-0.66m 10:15PM1.15m | 11:06AM-0.59m 11:52PM1.01m | 12:01PM-0.47m | 1:16AM0.79m 12:54PM-0.29m | 2:29AM0.54m 1:46PM-0.08m | 3:32AM0.28m 2:38PM0.16m | 4:28AM0.06m 3:29PM0.41m | 5:19AM-0.11m 4:22PM0.65m | 6:04AM-0.22m 5:17PM0.85m | 6:47AM-0.27m 6:15PM1.01m | 7:26AM-0.28m 7:15PM1.13m | 8:05AM-0.27m 8:14PM1.20m | 8:42AM-0.25m 9:11PM1.24m | 9:18AM-0.23m 10:19PM1.24m | 9:54AM-0.22m | 10:30AM-0.20m | 11:04AM-0.17m | 11:36AM-0.10m | 2:16AM0.88m 12:07PM0.00m | 2:29AM0.70m 12:36PM0.14m | 2:54AM0.50m 1:02PM0.31m | 3:23AM0.27m 1:26PM0.50m | 3:58AM0.05m 1:47PM0.68m | ||
6:38AM | 11:35PM | 6:38AM 11:35PM | 6:38AM 11:36PM | 6:37AM 11:37PM | 6:37AM 11:37PM | 6:37AM 11:38PM | 6:37AM 11:38PM | 6:37AM 11:39PM | 6:37AM 11:39PM | 6:37AM 11:39PM | 6:37AM 11:40PM | 6:37AM 11:40PM | 6:38AM 11:40PM | 6:38AM 11:40PM | 6:38AM 11:40PM | 6:39AM 11:40PM | 6:39AM 11:40PM | 6:40AM 11:40PM | 6:40AM 11:39PM | 6:41AM 11:39PM | 6:42AM 11:39PM | 6:42AM 11:38PM | 6:43AM 11:38PM | 6:44AM 11:38PM | 6:45AM 11:37PM | 6:46AM 11:36PM | 6:47AM 11:36PM | 6:48AM 11:35PM | 6:49AM 11:34PM | ||
0.85% - (Waning Crescent) 3:53AM | 0.87% - (Waning Crescent) 6:23PM | 0.88% - (Waning Crescent) 7:56PM 4:06AM | 0.91% - (Waning Crescent) 9:32PM 4:24AM | 0.95% - (Waning Crescent) 11:06PM 4:51AM | 0.0% - (New Moon) 5:33AM | 0.04% - (Waxing Crescent) 00:23AM 6:38AM | 0.07% - (Waxing Crescent) 1:16AM 8:04AM | 0.11% - (Waxing Crescent) 1:49AM 9:39AM | 0.15% - (Waxing Crescent) 2:11AM 11:13AM | 0.18% - (Waxing Crescent) 2:26AM 12:41PM | 0.22% - (Waxing Crescent) 2:37AM 2:04PM | 0.25% - (First Quarter) 2:46AM 3:23PM | 0.29% - (Waxing Gibbous) 2:55AM 4:40PM | 0.32% - (Waxing Gibbous) 3:05AM 5:56PM | 0.36% - (Waxing Gibbous) 3:16AM 7:13PM | 0.4% - (Waxing Gibbous) 3:30AM 8:30PM | 0.43% - (Waxing Gibbous) 3:49AM 9:43PM | 0.47% - (Waxing Gibbous) 4:16AM 10:48PM | 0.5% - (Full Moon) 4:55AM 11:41PM | 0.51% - (Full Moon) 5:49AM | 0.54% - (Waning Gibbous) 6:55AM 00:20AM | 0.57% - (Waning Gibbous) 8:10AM 00:48AM | 0.61% - (Waning Gibbous) 9:27AM 1:07AM | 0.64% - (Waning Gibbous) 10:45AM 1:21AM | 0.67% - (Waning Gibbous) 12:03PM 1:32AM | 0.71% - (Waning Gibbous) 1:21PM 1:41AM | 0.74% - (Last Quarter) 2:40PM 1:50AM | 0.78% - (Last Quarter) 4:02PM 2:00AM | 0.81% - (Waning Crescent) 5:30PM 2:11AM | ||

Usof Bay, Unalaska Island tide chart key:
The tide chart above shows the height and times of high tide and low tide for Usof Bay, Unalaska Island, Alaska. The red flashing dot shows the tide time right now. The grey shading corresponds to nighttime hours between sunset and sunrise at Usof Bay, Unalaska Island.
Tide Times are AKDT (UTC -8.0hrs). Last Spring High Tide at Usof Bay, Unalaska Island was on Tue 02 Jun (height: 1.71m 5.6ft). Next high Spring Tide at Usof Bay, Unalaska Island will be on Sat 13 Jun (height: 2.08m 6.8ft).
Usof Bay, Unalaska Island tide chart key: The tide chart above shows the height and times of high tide and low tide for Usof Bay, Unalaska Island, Alaska. The grey shading corresponds to nighttime hours between sunset and sunrise at Usof Bay, Unalaska Island.
Tide Times are AKDT (UTC -8.0hrs). Last Spring High Tide at Usof Bay, Unalaska Island was on Tue 02 Jun (height: 1.71m 5.6ft). Next high Spring Tide at Usof Bay, Unalaska Island will be on Sat 13 Jun (height: 2.08m 6.8ft).
Usof Bay, Unalaska Island tide times for June and July
June and July Tide charts for Usof Bay, Unalaska Island: The tide charts below show the height, time and date of high and low tides for the next 30 days.
Tide Times for Usof Bay, Unalaska Island (tomorrow): Thursday 11 June 2026
| Tide | Time (AKDT)& Date | Height |
|---|---|---|
| Low Tide | 5:45 AM(Thu 11 June) | -0.61 ft (-0.19 m) |
| High Tide | 1:57 PM(Thu 11 June) | 3.53 ft (1.08 m) |
| Low Tide | 3:23 PM(Thu 11 June) | 2.67 ft (0.81 m) |
| High Tide | 10:31 PM(Thu 11 June) | 6.13 ft (1.87 m) |
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Tide Times for Usof Bay, Unalaska Island: Friday 12 June 2026
| Tide | Time (AKDT)& Date | Height |
|---|---|---|
| Low Tide | 6:30 AM(Fri 12 June) | -1.26 ft (-0.38 m) |
| High Tide | 11:07 PM(Fri 12 June) | 6.55 ft (2.0 m) |
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Tide Times for Usof Bay, Unalaska Island: Saturday 13 June 2026
| Tide | Time (AKDT)& Date | Height |
|---|---|---|
| Low Tide | 7:21 AM(Sat 13 June) | -1.75 ft (-0.53 m) |
| High Tide | 11:53 PM(Sat 13 June) | 6.81 ft (2.08 m) |
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Tide Times for Usof Bay, Unalaska Island: Sunday 14 June 2026
| Tide | Time (AKDT)& Date | Height |
|---|---|---|
| Low Tide | 8:15 AM(Sun 14 June) | -2.07 ft (-0.63 m) |
| High Tide | 6:01 PM(Sun 14 June) | 5.1 ft (1.55 m) |
| Low Tide | 6:19 PM(Sun 14 June) | 3.91 ft (1.19 m) |
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Tide Times for Usof Bay, Unalaska Island: Monday 15 June 2026
| Tide | Time (AKDT)& Date | Height |
|---|---|---|
| High Tide | 00:49 AM(Mon 15 June) | 6.84 ft (2.08 m) |
| Low Tide | 9:12 AM(Mon 15 June) | -2.21 ft (-0.67 m) |
| High Tide | 6:17 PM(Mon 15 June) | 5.37 ft (1.64 m) |
| Low Tide | 8:27 PM(Mon 15 June) | 3.99 ft (1.22 m) |
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Tide Times for Usof Bay, Unalaska Island: Tuesday 16 June 2026
| Tide | Time (AKDT)& Date | Height |
|---|---|---|
| High Tide | 1:53 AM(Tue 16 June) | 6.61 ft (2.01 m) |
| Low Tide | 10:09 AM(Tue 16 June) | -2.16 ft (-0.66 m) |
| High Tide | 6:49 PM(Tue 16 June) | 5.57 ft (1.7 m) |
| Low Tide | 10:15 PM(Tue 16 June) | 3.78 ft (1.15 m) |
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Tide Times for Usof Bay, Unalaska Island: Wednesday 17 June 2026
| Tide | Time (AKDT)& Date | Height |
|---|---|---|
| High Tide | 3:05 AM(Wed 17 June) | 6.12 ft (1.87 m) |
| Low Tide | 11:06 AM(Wed 17 June) | -1.93 ft (-0.59 m) |
| High Tide | 7:24 PM(Wed 17 June) | 5.71 ft (1.74 m) |
| Low Tide | 11:52 PM(Wed 17 June) | 3.3 ft (1.01 m) |
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Tide Times for Usof Bay, Unalaska Island: Thursday 18 June 2026
| Tide | Time (AKDT)& Date | Height |
|---|---|---|
| High Tide | 4:26 AM(Thu 18 June) | 5.43 ft (1.65 m) |
| Low Tide | 12:01 PM(Thu 18 June) | -1.53 ft (-0.47 m) |
| High Tide | 7:59 PM(Thu 18 June) | 5.82 ft (1.77 m) |
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Tide Times for Usof Bay, Unalaska Island: Friday 19 June 2026
| Tide | Time (AKDT)& Date | Height |
|---|---|---|
| Low Tide | 1:16 AM(Fri 19 June) | 2.59 ft (0.79 m) |
| High Tide | 5:55 AM(Fri 19 June) | 4.67 ft (1.42 m) |
| Low Tide | 12:54 PM(Fri 19 June) | -0.96 ft (-0.29 m) |
| High Tide | 8:35 PM(Fri 19 June) | 5.88 ft (1.79 m) |
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Tide Times for Usof Bay, Unalaska Island: Saturday 20 June 2026
| Tide | Time (AKDT)& Date | Height |
|---|---|---|
| Low Tide | 2:29 AM(Sat 20 June) | 1.76 ft (0.54 m) |
| High Tide | 7:30 AM(Sat 20 June) | 4.01 ft (1.22 m) |
| Low Tide | 1:46 PM(Sat 20 June) | -0.25 ft (-0.08 m) |
| High Tide | 9:09 PM(Sat 20 June) | 5.87 ft (1.79 m) |
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Tide Times for Usof Bay, Unalaska Island: Sunday 21 June 2026
| Tide | Time (AKDT)& Date | Height |
|---|---|---|
| Low Tide | 3:32 AM(Sun 21 June) | 0.93 ft (0.28 m) |
| High Tide | 9:09 AM(Sun 21 June) | 3.6 ft (1.1 m) |
| Low Tide | 2:38 PM(Sun 21 June) | 0.54 ft (0.16 m) |
| High Tide | 9:42 PM(Sun 21 June) | 5.79 ft (1.76 m) |
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Tide Times for Usof Bay, Unalaska Island: Monday 22 June 2026
| Tide | Time (AKDT)& Date | Height |
|---|---|---|
| Low Tide | 4:28 AM(Mon 22 June) | 0.2 ft (0.06 m) |
| High Tide | 10:48 AM(Mon 22 June) | 3.53 ft (1.08 m) |
| Low Tide | 3:29 PM(Mon 22 June) | 1.36 ft (0.41 m) |
| High Tide | 10:12 PM(Mon 22 June) | 5.63 ft (1.72 m) |
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Tide Times for Usof Bay, Unalaska Island: Tuesday 23 June 2026
| Tide | Time (AKDT)& Date | Height |
|---|---|---|
| Low Tide | 5:19 AM(Tue 23 June) | -0.35 ft (-0.11 m) |
| High Tide | 12:24 PM(Tue 23 June) | 3.77 ft (1.15 m) |
| Low Tide | 4:22 PM(Tue 23 June) | 2.13 ft (0.65 m) |
| High Tide | 10:37 PM(Tue 23 June) | 5.44 ft (1.66 m) |
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Tide Times for Usof Bay, Unalaska Island: Wednesday 24 June 2026
| Tide | Time (AKDT)& Date | Height |
|---|---|---|
| Low Tide | 6:04 AM(Wed 24 June) | -0.71 ft (-0.22 m) |
| High Tide | 1:56 PM(Wed 24 June) | 4.19 ft (1.28 m) |
| Low Tide | 5:17 PM(Wed 24 June) | 2.79 ft (0.85 m) |
| High Tide | 10:58 PM(Wed 24 June) | 5.27 ft (1.61 m) |
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Tide Times for Usof Bay, Unalaska Island: Thursday 25 June 2026
| Tide | Time (AKDT)& Date | Height |
|---|---|---|
| Low Tide | 6:47 AM(Thu 25 June) | -0.88 ft (-0.27 m) |
| High Tide | 3:20 PM(Thu 25 June) | 4.64 ft (1.41 m) |
| Low Tide | 6:15 PM(Thu 25 June) | 3.32 ft (1.01 m) |
| High Tide | 11:11 PM(Thu 25 June) | 5.19 ft (1.58 m) |
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Tide Times for Usof Bay, Unalaska Island: Friday 26 June 2026
| Tide | Time (AKDT)& Date | Height |
|---|---|---|
| Low Tide | 7:26 AM(Fri 26 June) | -0.92 ft (-0.28 m) |
| High Tide | 4:35 PM(Fri 26 June) | 5.01 ft (1.53 m) |
| Low Tide | 7:15 PM(Fri 26 June) | 3.7 ft (1.13 m) |
| High Tide | 11:17 PM(Fri 26 June) | 5.2 ft (1.58 m) |
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Tide Times for Usof Bay, Unalaska Island: Saturday 27 June 2026
| Tide | Time (AKDT)& Date | Height |
|---|---|---|
| Low Tide | 8:05 AM(Sat 27 June) | -0.88 ft (-0.27 m) |
| High Tide | 5:43 PM(Sat 27 June) | 5.27 ft (1.61 m) |
| Low Tide | 8:14 PM(Sat 27 June) | 3.95 ft (1.2 m) |
| High Tide | 11:19 PM(Sat 27 June) | 5.28 ft (1.61 m) |
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Tide Times for Usof Bay, Unalaska Island: Sunday 28 June 2026
| Tide | Time (AKDT)& Date | Height |
|---|---|---|
| Low Tide | 8:42 AM(Sun 28 June) | -0.82 ft (-0.25 m) |
| High Tide | 6:40 PM(Sun 28 June) | 5.4 ft (1.65 m) |
| Low Tide | 9:11 PM(Sun 28 June) | 4.07 ft (1.24 m) |
| High Tide | 11:25 PM(Sun 28 June) | 5.34 ft (1.63 m) |
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Tide Times for Usof Bay, Unalaska Island: Monday 29 June 2026
| Tide | Time (AKDT)& Date | Height |
|---|---|---|
| Low Tide | 9:18 AM(Mon 29 June) | -0.77 ft (-0.23 m) |
| High Tide | 7:20 PM(Mon 29 June) | 5.44 ft (1.66 m) |
| Low Tide | 10:19 PM(Mon 29 June) | 4.08 ft (1.24 m) |
| High Tide | 11:36 PM(Mon 29 June) | 5.32 ft (1.62 m) |
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Tide Times for Usof Bay, Unalaska Island: Tuesday 30 June 2026
| Tide | Time (AKDT)& Date | Height |
|---|---|---|
| Low Tide | 9:54 AM(Tue 30 June) | -0.73 ft (-0.22 m) |
| High Tide | 7:44 PM(Tue 30 June) | 5.39 ft (1.64 m) |
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Tide Times for Usof Bay, Unalaska Island: Wednesday 01 July 2026
| Tide | Time (AKDT)& Date | Height |
|---|---|---|
| Low Tide | 10:30 AM(Wed 01 July) | -0.67 ft (-0.2 m) |
| High Tide | 7:58 PM(Wed 01 July) | 5.31 ft (1.62 m) |
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Tide Times for Usof Bay, Unalaska Island: Thursday 02 July 2026
| Tide | Time (AKDT)& Date | Height |
|---|---|---|
| Low Tide | 11:04 AM(Thu 02 July) | -0.55 ft (-0.17 m) |
| High Tide | 8:09 PM(Thu 02 July) | 5.19 ft (1.58 m) |
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Tide Times for Usof Bay, Unalaska Island: Friday 03 July 2026
| Tide | Time (AKDT)& Date | Height |
|---|---|---|
| Low Tide | 11:36 AM(Fri 03 July) | -0.34 ft (-0.1 m) |
| High Tide | 8:17 PM(Fri 03 July) | 5.05 ft (1.54 m) |
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Tide Times for Usof Bay, Unalaska Island: Saturday 04 July 2026
| Tide | Time (AKDT)& Date | Height |
|---|---|---|
| Low Tide | 2:16 AM(Sat 04 July) | 2.89 ft (0.88 m) |
| High Tide | 3:38 AM(Sat 04 July) | 3.77 ft (1.15 m) |
| Low Tide | 12:07 PM(Sat 04 July) | 0.0 ft (0.0 m) |
| High Tide | 8:22 PM(Sat 04 July) | 4.93 ft (1.5 m) |
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Tide Times for Usof Bay, Unalaska Island: Sunday 05 July 2026
| Tide | Time (AKDT)& Date | Height |
|---|---|---|
| Low Tide | 2:29 AM(Sun 05 July) | 2.31 ft (0.7 m) |
| High Tide | 5:40 AM(Sun 05 July) | 3.21 ft (0.98 m) |
| Low Tide | 12:36 PM(Sun 05 July) | 0.46 ft (0.14 m) |
| High Tide | 8:26 PM(Sun 05 July) | 4.89 ft (1.49 m) |
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Tide Times for Usof Bay, Unalaska Island: Monday 06 July 2026
| Tide | Time (AKDT)& Date | Height |
|---|---|---|
| Low Tide | 2:54 AM(Mon 06 July) | 1.63 ft (0.5 m) |
| High Tide | 7:33 AM(Mon 06 July) | 2.88 ft (0.88 m) |
| Low Tide | 1:02 PM(Mon 06 July) | 1.03 ft (0.31 m) |
| High Tide | 8:29 PM(Mon 06 July) | 5.0 ft (1.52 m) |
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Tide Times for Usof Bay, Unalaska Island: Tuesday 07 July 2026
| Tide | Time (AKDT)& Date | Height |
|---|---|---|
| Low Tide | 3:23 AM(Tue 07 July) | 0.9 ft (0.27 m) |
| High Tide | 9:23 AM(Tue 07 July) | 2.87 ft (0.87 m) |
| Low Tide | 1:26 PM(Tue 07 July) | 1.64 ft (0.5 m) |
| High Tide | 8:38 PM(Tue 07 July) | 5.31 ft (1.62 m) |
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Tide Times for Usof Bay, Unalaska Island: Wednesday 08 July 2026
| Tide | Time (AKDT)& Date | Height |
|---|---|---|
| Low Tide | 3:58 AM(Wed 08 July) | 0.16 ft (0.05 m) |
| High Tide | 11:12 AM(Wed 08 July) | 3.15 ft (0.96 m) |
| Low Tide | 1:47 PM(Wed 08 July) | 2.24 ft (0.68 m) |
| High Tide | 8:55 PM(Wed 08 July) | 5.78 ft (1.76 m) |
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NOTE: We do not accept responsibility for any amendments or changes to the data whilst it is displayed / printed from our website.
