Today's tide times for Unalaska, Alaska
The predicted tide times today on Tuesday 20 May 2025 for Unalaska are: first low tide at 7:43am, first high tide at 11:08am, second low tide at 6:34pm. Sunrise is at 6:55am and sunset is at 11:11pm.
Today's tide times for Unalaska: Tuesday 20 May 2025
Tide | Time (AKDT)& Date | Height |
---|---|---|
Low Tide | 7:43 AM(Tue 20 May) | 2.29 ft (0.7 m) |
High Tide | 11:08 AM(Tue 20 May) | 2.55 ft (0.78 m) |
Low Tide | 6:34 PM(Tue 20 May) | 0.2 ft (0.06 m) |
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Tide chart for UnalaskaShowing low and high tide times for the next 30 days at Unalaska. Tide Times are AKDT (UTC -8.0hrs).
View Unalaska 7 Day Tide Chart Image.


HIGH (AKDT) |
LOW (AKDT) |
Sun |
Moon Set Rise |
Wind |
Tuesday, 20 May | 21 May | 22 May | 23 May | 24 May | 25 May | 26 May | 27 May | 28 May | 29 May | 30 May | 31 May | 1 Jun | 2 Jun | 3 Jun | 4 Jun | 5 Jun | 6 Jun | 7 Jun | 8 Jun | 9 Jun | 10 Jun | 11 Jun | 12 Jun | 13 Jun | 14 Jun | 15 Jun | 16 Jun | 17 Jun | 18 Jun | |||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
AM | PM | Wed | 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 | ||
11:08AM0.78m | 2:05AM1.03m 12:47PM0.73m | 2:13AM1.05m 2:27PM0.71m | 2:25AM1.09m 4:10PM0.74m | 2:46AM1.16m 5:51PM0.82m | 3:15AM1.22m 7:26PM0.92m | 3:53AM1.26m 8:44PM1.01m | 4:40AM1.27m 9:44PM1.09m | 5:36AM1.23m 10:34PM1.14m | 6:41AM1.17m 11:19PM1.17m | 7:54AM1.08m | 00:01AM1.18m 9:13AM0.98m | 00:40AM1.19m 10:36AM0.88m | 1:16AM1.18m 12:01PM0.79m | 1:49AM1.16m 1:29PM0.73m | 2:15AM1.12m 3:01PM0.71m | 2:36AM1.08m 4:34PM0.74m | 2:48AM1.04m 6:09PM0.81m | 2:52AM1.01m 7:46PM0.89m | 2:49AM1.02m 9:26PM0.97m | 2:44AM1.03m | 2:41AM1.06m 11:23PM1.07m | 2:39AM1.08m 11:42PM1.10m | 00:02AM1.12m | 00:18AM1.12m | 00:30AM1.11m | 00:38AM1.09m 7:27AM0.85m | 00:44AM1.08m 9:50AM0.74m | 00:50AM1.08m 11:49AM0.68m | ||||
7:43AM0.70m | 6:34PM0.06m | 8:13AM0.52m 7:10PM0.21m | 8:51AM0.31m 7:46PM0.38m | 9:35AM0.08m 8:25PM0.56m | 10:23AM-0.14m 9:10PM0.73m | 11:14AM-0.33m 10:07PM0.87m | 12:09PM-0.46m 11:23PM0.97m | 1:05PM-0.52m | 00:55AM1.01m 2:03PM-0.54m | 2:31AM0.99m 3:01PM-0.50m | 3:59AM0.92m 3:57PM-0.42m | 5:18AM0.81m 4:52PM-0.30m | 6:28AM0.67m 5:44PM-0.15m | 7:30AM0.53m 6:32PM0.03m | 8:25AM0.38m 7:18PM0.22m | 9:13AM0.24m 8:00PM0.41m | 9:56AM0.12m 8:40PM0.59m | 10:33AM0.02m 9:17PM0.75m | 11:07AM-0.05m 9:51PM0.87m | 11:39AM-0.11m 10:18PM0.97m | 12:11PM-0.15m | 12:47PM-0.18m | 00:40AM1.07m 1:24PM-0.20m | 2:03PM-0.22m | 2:43PM-0.21m | 3:23PM-0.19m | 4:01PM-0.13m | 6:48AM0.85m 4:38PM-0.04m | 6:51AM0.69m 5:14PM0.09m | 7:21AM0.49m 5:50PM0.26m | ||
6:55AM | 11:11PM | 6:53AM 11:12PM | 6:52AM 11:14PM | 6:51AM 11:15PM | 6:49AM 11:17PM | 6:48AM 11:18PM | 6:47AM 11:20PM | 6:46AM 11:21PM | 6:45AM 11:22PM | 6:44AM 11:24PM | 6:43AM 11:25PM | 6:42AM 11:26PM | 6:41AM 11:27PM | 6:40AM 11:28PM | 6:39AM 11:30PM | 6:38AM 11:31PM | 6:38AM 11:32PM | 6:37AM 11:33PM | 6:36AM 11:34PM | 6:36AM 11:34PM | 6:35AM 11:35PM | 6:35AM 11:36PM | 6:34AM 11:37PM | 6:34AM 11:37PM | 6:34AM 11:38PM | 6:34AM 11:39PM | 6:34AM 11:39PM | 6:33AM 11:40PM | 6:33AM 11:40PM | 6:33AM 11:40PM | ||
Last Quarter 4:41AM | 2:40PM | 4:07PM 4:51AM | 5:36PM 5:00AM | 7:08PM 5:10AM | 8:45PM 5:21AM | 10:26PM 5:35AM | New Moon 5:57AM | 00:04AM 6:31AM | 1:27AM 7:24AM | 2:27AM 8:39AM | 3:04AM 10:06AM | 3:27AM 11:34AM | 3:42AM 12:59PM | First Quarter 3:53AM 2:18PM | 4:01AM 3:34PM | 4:08AM 4:47PM | 4:15AM 6:00PM | 4:23AM 7:14PM | 4:32AM 8:31PM | 4:45AM 9:48PM | 5:02AM 11:05PM | Full Moon 5:27AM | 6:07AM 00:14AM | 7:03AM 1:10AM | 8:14AM 1:50AM | 9:36AM 2:17AM | 11:02AM 2:35AM | 12:27PM 2:49AM | 1:52PM 2:59AM | Last Quarter 3:18PM 3:08AM | ||

Unalaska tide chart key:
The tide chart above shows the height and times of high tide and low tide for Unalaska, Alaska. The red flashing dot shows the tide time right now. The grey shading corresponds to nighttime hours between sunset and sunrise at Unalaska.
Tide Times are AKDT (UTC -8.0hrs). Last Spring High Tide at Unalaska was on Fri 16 May (height: 1.11m 3.6ft). Next high Spring Tide at Unalaska will be on Sun 25 May (height: 1.26m 4.1ft).
Unalaska tide chart key: The tide chart above shows the height and times of high tide and low tide for Unalaska, Alaska. The grey shading corresponds to nighttime hours between sunset and sunrise at Unalaska.
Tide Times are AKDT (UTC -8.0hrs). Last Spring High Tide at Unalaska was on Fri 16 May (height: 1.11m 3.6ft). Next high Spring Tide at Unalaska will be on Sun 25 May (height: 1.26m 4.1ft).
Unalaska tide times for May and June
May and June Tide charts for Unalaska: The tide charts below show the height, time and date of high and low tides for the next 30 days.
Tide Times for Unalaska (tomorrow): Wednesday 21 May 2025
Tide | Time (AKDT)& Date | Height |
---|---|---|
High Tide | 2:05 AM(Wed 21 May) | 3.37 ft (1.03 m) |
Low Tide | 8:13 AM(Wed 21 May) | 1.71 ft (0.52 m) |
High Tide | 12:47 PM(Wed 21 May) | 2.4 ft (0.73 m) |
Low Tide | 7:10 PM(Wed 21 May) | 0.68 ft (0.21 m) |
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Tide Times for Unalaska: Thursday 22 May 2025
Tide | Time (AKDT)& Date | Height |
---|---|---|
High Tide | 2:13 AM(Thu 22 May) | 3.43 ft (1.05 m) |
Low Tide | 8:51 AM(Thu 22 May) | 1.01 ft (0.31 m) |
High Tide | 2:27 PM(Thu 22 May) | 2.34 ft (0.71 m) |
Low Tide | 7:46 PM(Thu 22 May) | 1.25 ft (0.38 m) |
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Tide Times for Unalaska: Friday 23 May 2025
Tide | Time (AKDT)& Date | Height |
---|---|---|
High Tide | 2:25 AM(Fri 23 May) | 3.59 ft (1.09 m) |
Low Tide | 9:35 AM(Fri 23 May) | 0.25 ft (0.08 m) |
High Tide | 4:10 PM(Fri 23 May) | 2.44 ft (0.74 m) |
Low Tide | 8:25 PM(Fri 23 May) | 1.84 ft (0.56 m) |
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Tide Times for Unalaska: Saturday 24 May 2025
Tide | Time (AKDT)& Date | Height |
---|---|---|
High Tide | 2:46 AM(Sat 24 May) | 3.81 ft (1.16 m) |
Low Tide | 10:23 AM(Sat 24 May) | -0.47 ft (-0.14 m) |
High Tide | 5:51 PM(Sat 24 May) | 2.69 ft (0.82 m) |
Low Tide | 9:10 PM(Sat 24 May) | 2.4 ft (0.73 m) |
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Tide Times for Unalaska: Sunday 25 May 2025
Tide | Time (AKDT)& Date | Height |
---|---|---|
High Tide | 3:15 AM(Sun 25 May) | 4.01 ft (1.22 m) |
Low Tide | 11:14 AM(Sun 25 May) | -1.07 ft (-0.33 m) |
High Tide | 7:26 PM(Sun 25 May) | 3.01 ft (0.92 m) |
Low Tide | 10:07 PM(Sun 25 May) | 2.86 ft (0.87 m) |
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Tide Times for Unalaska: Monday 26 May 2025
Tide | Time (AKDT)& Date | Height |
---|---|---|
High Tide | 3:53 AM(Mon 26 May) | 4.14 ft (1.26 m) |
Low Tide | 12:09 PM(Mon 26 May) | -1.5 ft (-0.46 m) |
High Tide | 8:44 PM(Mon 26 May) | 3.33 ft (1.01 m) |
Low Tide | 11:23 PM(Mon 26 May) | 3.19 ft (0.97 m) |
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Tide Times for Unalaska: Tuesday 27 May 2025
Tide | Time (AKDT)& Date | Height |
---|---|---|
High Tide | 4:40 AM(Tue 27 May) | 4.15 ft (1.27 m) |
Low Tide | 1:05 PM(Tue 27 May) | -1.72 ft (-0.52 m) |
High Tide | 9:44 PM(Tue 27 May) | 3.58 ft (1.09 m) |
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Tide Times for Unalaska: Wednesday 28 May 2025
Tide | Time (AKDT)& Date | Height |
---|---|---|
Low Tide | 00:55 AM(Wed 28 May) | 3.33 ft (1.01 m) |
High Tide | 5:36 AM(Wed 28 May) | 4.05 ft (1.23 m) |
Low Tide | 2:03 PM(Wed 28 May) | -1.76 ft (-0.54 m) |
High Tide | 10:34 PM(Wed 28 May) | 3.74 ft (1.14 m) |
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Tide Times for Unalaska: Thursday 29 May 2025
Tide | Time (AKDT)& Date | Height |
---|---|---|
Low Tide | 2:31 AM(Thu 29 May) | 3.26 ft (0.99 m) |
High Tide | 6:41 AM(Thu 29 May) | 3.83 ft (1.17 m) |
Low Tide | 3:01 PM(Thu 29 May) | -1.63 ft (-0.5 m) |
High Tide | 11:19 PM(Thu 29 May) | 3.83 ft (1.17 m) |
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Tide Times for Unalaska: Friday 30 May 2025
Tide | Time (AKDT)& Date | Height |
---|---|---|
Low Tide | 3:59 AM(Fri 30 May) | 3.02 ft (0.92 m) |
High Tide | 7:54 AM(Fri 30 May) | 3.54 ft (1.08 m) |
Low Tide | 3:57 PM(Fri 30 May) | -1.37 ft (-0.42 m) |
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Tide Times for Unalaska: Saturday 31 May 2025
Tide | Time (AKDT)& Date | Height |
---|---|---|
High Tide | 00:01 AM(Sat 31 May) | 3.88 ft (1.18 m) |
Low Tide | 5:18 AM(Sat 31 May) | 2.66 ft (0.81 m) |
High Tide | 9:13 AM(Sat 31 May) | 3.21 ft (0.98 m) |
Low Tide | 4:52 PM(Sat 31 May) | -0.98 ft (-0.3 m) |
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Tide Times for Unalaska: Sunday 01 June 2025
Tide | Time (AKDT)& Date | Height |
---|---|---|
High Tide | 00:40 AM(Sun 01 June) | 3.89 ft (1.19 m) |
Low Tide | 6:28 AM(Sun 01 June) | 2.21 ft (0.67 m) |
High Tide | 10:36 AM(Sun 01 June) | 2.88 ft (0.88 m) |
Low Tide | 5:44 PM(Sun 01 June) | -0.48 ft (-0.15 m) |
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Tide Times for Unalaska: Monday 02 June 2025
Tide | Time (AKDT)& Date | Height |
---|---|---|
High Tide | 1:16 AM(Mon 02 June) | 3.86 ft (1.18 m) |
Low Tide | 7:30 AM(Mon 02 June) | 1.73 ft (0.53 m) |
High Tide | 12:01 PM(Mon 02 June) | 2.59 ft (0.79 m) |
Low Tide | 6:32 PM(Mon 02 June) | 0.09 ft (0.03 m) |
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Tide Times for Unalaska: Tuesday 03 June 2025
Tide | Time (AKDT)& Date | Height |
---|---|---|
High Tide | 1:49 AM(Tue 03 June) | 3.79 ft (1.16 m) |
Low Tide | 8:25 AM(Tue 03 June) | 1.25 ft (0.38 m) |
High Tide | 1:29 PM(Tue 03 June) | 2.4 ft (0.73 m) |
Low Tide | 7:18 PM(Tue 03 June) | 0.71 ft (0.22 m) |
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Tide Times for Unalaska: Wednesday 04 June 2025
Tide | Time (AKDT)& Date | Height |
---|---|---|
High Tide | 2:15 AM(Wed 04 June) | 3.67 ft (1.12 m) |
Low Tide | 9:13 AM(Wed 04 June) | 0.79 ft (0.24 m) |
High Tide | 3:01 PM(Wed 04 June) | 2.34 ft (0.71 m) |
Low Tide | 8:00 PM(Wed 04 June) | 1.35 ft (0.41 m) |
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Tide Times for Unalaska: Thursday 05 June 2025
Tide | Time (AKDT)& Date | Height |
---|---|---|
High Tide | 2:36 AM(Thu 05 June) | 3.53 ft (1.08 m) |
Low Tide | 9:56 AM(Thu 05 June) | 0.4 ft (0.12 m) |
High Tide | 4:34 PM(Thu 05 June) | 2.43 ft (0.74 m) |
Low Tide | 8:40 PM(Thu 05 June) | 1.94 ft (0.59 m) |
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Tide Times for Unalaska: Friday 06 June 2025
Tide | Time (AKDT)& Date | Height |
---|---|---|
High Tide | 2:48 AM(Fri 06 June) | 3.41 ft (1.04 m) |
Low Tide | 10:33 AM(Fri 06 June) | 0.08 ft (0.02 m) |
High Tide | 6:09 PM(Fri 06 June) | 2.65 ft (0.81 m) |
Low Tide | 9:17 PM(Fri 06 June) | 2.46 ft (0.75 m) |
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Tide Times for Unalaska: Saturday 07 June 2025
Tide | Time (AKDT)& Date | Height |
---|---|---|
High Tide | 2:52 AM(Sat 07 June) | 3.33 ft (1.01 m) |
Low Tide | 11:07 AM(Sat 07 June) | -0.17 ft (-0.05 m) |
High Tide | 7:46 PM(Sat 07 June) | 2.92 ft (0.89 m) |
Low Tide | 9:51 PM(Sat 07 June) | 2.87 ft (0.87 m) |
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Tide Times for Unalaska: Sunday 08 June 2025
Tide | Time (AKDT)& Date | Height |
---|---|---|
High Tide | 2:49 AM(Sun 08 June) | 3.34 ft (1.02 m) |
Low Tide | 11:39 AM(Sun 08 June) | -0.35 ft (-0.11 m) |
High Tide | 9:26 PM(Sun 08 June) | 3.18 ft (0.97 m) |
Low Tide | 10:18 PM(Sun 08 June) | 3.18 ft (0.97 m) |
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Tide Times for Unalaska: Monday 09 June 2025
Tide | Time (AKDT)& Date | Height |
---|---|---|
High Tide | 2:44 AM(Mon 09 June) | 3.39 ft (1.03 m) |
Low Tide | 12:11 PM(Mon 09 June) | -0.49 ft (-0.15 m) |
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Tide Times for Unalaska: Tuesday 10 June 2025
Tide | Time (AKDT)& Date | Height |
---|---|---|
High Tide | 2:41 AM(Tue 10 June) | 3.47 ft (1.06 m) |
Low Tide | 12:47 PM(Tue 10 June) | -0.59 ft (-0.18 m) |
High Tide | 11:23 PM(Tue 10 June) | 3.52 ft (1.07 m) |
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Tide Times for Unalaska: Wednesday 11 June 2025
Tide | Time (AKDT)& Date | Height |
---|---|---|
Low Tide | 00:40 AM(Wed 11 June) | 3.52 ft (1.07 m) |
High Tide | 2:39 AM(Wed 11 June) | 3.53 ft (1.08 m) |
Low Tide | 1:24 PM(Wed 11 June) | -0.66 ft (-0.2 m) |
High Tide | 11:42 PM(Wed 11 June) | 3.61 ft (1.1 m) |
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Tide Times for Unalaska: Thursday 12 June 2025
Tide | Time (AKDT)& Date | Height |
---|---|---|
Low Tide | 2:03 PM(Thu 12 June) | -0.71 ft (-0.22 m) |
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Tide Times for Unalaska: Friday 13 June 2025
Tide | Time (AKDT)& Date | Height |
---|---|---|
High Tide | 00:02 AM(Fri 13 June) | 3.66 ft (1.12 m) |
Low Tide | 2:43 PM(Fri 13 June) | -0.7 ft (-0.21 m) |
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Tide Times for Unalaska: Saturday 14 June 2025
Tide | Time (AKDT)& Date | Height |
---|---|---|
High Tide | 00:18 AM(Sat 14 June) | 3.66 ft (1.12 m) |
Low Tide | 3:23 PM(Sat 14 June) | -0.62 ft (-0.19 m) |
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Tide Times for Unalaska: Sunday 15 June 2025
Tide | Time (AKDT)& Date | Height |
---|---|---|
High Tide | 00:30 AM(Sun 15 June) | 3.63 ft (1.11 m) |
Low Tide | 4:01 PM(Sun 15 June) | -0.44 ft (-0.13 m) |
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Tide Times for Unalaska: Monday 16 June 2025
Tide | Time (AKDT)& Date | Height |
---|---|---|
High Tide | 00:38 AM(Mon 16 June) | 3.58 ft (1.09 m) |
Low Tide | 6:48 AM(Mon 16 June) | 2.78 ft (0.85 m) |
High Tide | 7:27 AM(Mon 16 June) | 2.79 ft (0.85 m) |
Low Tide | 4:38 PM(Mon 16 June) | -0.13 ft (-0.04 m) |
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Tide Times for Unalaska: Tuesday 17 June 2025
Tide | Time (AKDT)& Date | Height |
---|---|---|
High Tide | 00:44 AM(Tue 17 June) | 3.53 ft (1.08 m) |
Low Tide | 6:51 AM(Tue 17 June) | 2.27 ft (0.69 m) |
High Tide | 9:50 AM(Tue 17 June) | 2.44 ft (0.74 m) |
Low Tide | 5:14 PM(Tue 17 June) | 0.31 ft (0.09 m) |
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Tide Times for Unalaska: Wednesday 18 June 2025
Tide | Time (AKDT)& Date | Height |
---|---|---|
High Tide | 00:50 AM(Wed 18 June) | 3.54 ft (1.08 m) |
Low Tide | 7:21 AM(Wed 18 June) | 1.61 ft (0.49 m) |
High Tide | 11:49 AM(Wed 18 June) | 2.22 ft (0.68 m) |
Low Tide | 5:50 PM(Wed 18 June) | 0.85 ft (0.26 m) |
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