Tide Times for Unalaska

Lat Long: 53.88° N 166.54° W

Today's tide times for Unalaska, Alaska

The predicted tide times today on Thursday 18 December 2025 for Unalaska are: first high tide at 1:29pm, first low tide at 11:36pm. Sunrise is at 10:20am and sunset is at 5:45pm.

Today's tide times for Unalaska: Thursday 18 December 2025

Tidetide stateTime (AKST)& DateHeight
High Tide 1:29 PM(Thu 18 December)4.01 ft (1.22 m)
Low Tide11:36 PM(Thu 18 December)-0.13 ft (-0.04 m)
Tide Datum: Mean Lower Low Water
TideHigh
TideLow
Tide Rising
  • Wind Speed
    -
  • Swell
  • Weather
High tide in:
Live Tide
Next Tide State HIGH TIDE in Unalaska is at
which is in from now.
Next Tide Falling LOW TIDE in Unalaska is at
which is in from now.
The tide is .Tide state rising
Local time:

Tide chart for UnalaskaShowing low and high tide times for the next 30 days at Unalaska. Tide Times are AKST (UTC -9.0hrs).

View Unalaska 7 Day Tide Chart Image.

Unalaska, Alaska Tide Chart including high and low tide times for the next 7 days
Print:
Click Tap Expand to expand the day into detailed view, Click Tap any to view the height and time.

HIGH
(AKST)
LOW
(AKST)
Sun
Moon
Set
Rise
Wind

Thursday, 18 Dec
19 Dec
20 Dec
21 Dec
22 Dec
23 Dec
24 Dec
25 Dec
26 Dec
27 Dec
28 Dec
29 Dec
30 Dec
31 Dec
1 Jan
2 Jan
3 Jan
4 Jan
5 Jan
6 Jan
7 Jan
8 Jan
9 Jan
10 Jan
11 Jan
12 Jan
13 Jan
14 Jan
15 Jan
AMPMFriSatSunMonTueWedThuFriSatSunMonTueWedThuFriSatSunMonTueWedThuFriSatSunMonTueWedThu
1:29PM1.22m
10:22AM1.23m
1:18PM1.24m
10:39AM1.26m
10:53AM1.26m
11:06AM1.27m
11:17AM1.26m
11:25AM1.25m
11:30AM1.23m
8:07PM0.85m
11:34AM1.23m
10:25PM0.78m
11:39AM1.25m
00:23AM0.77m
11:49AM1.30m
2:13AM0.84m
12:07PM1.37m
3:58AM0.93m
12:34PM1.45m
5:46AM1.02m
1:11PM1.51m
1:55PM1.53m
7:35AM1.15m
2:47PM1.52m
8:06AM1.19m
3:46PM1.45m
8:40AM1.21m
4:52PM1.34m
9:15AM1.24m
6:08PM1.20m
9:49AM1.27m
7:36PM1.06m
10:23AM1.30m
9:14PM0.94m
10:55AM1.31m
10:55PM0.88m
11:25AM1.30m
00:32AM0.89m
11:53AM1.28m
2:02AM0.93m
12:16PM1.26m
3:24AM0.99m
12:35PM1.23m
4:40AM1.04m
12:51PM1.23m
5:55AM1.08m
1:05PM1.23m
7:27AM1.11m
1:21PM1.24m
11:36PM-0.04m
11:24AM1.23m
00:12AM-0.05m
00:49AM-0.05m
1:27AM-0.03m
2:05AM-0.00m
2:41AM0.06m
3:15AM0.16m
6:10PM0.84m
3:48AM0.28m
6:19PM0.65m
4:20AM0.44m
6:45PM0.44m
4:50AM0.61m
7:20PM0.21m
5:20AM0.77m
8:01PM-0.00m
5:49AM0.91m
8:46PM-0.18m
6:11AM1.02m
9:32PM-0.31m
10:24PM-0.37m
8:41AM1.15m
11:18PM-0.38m
10:25AM1.16m
00:12AM-0.34m
12:10PM1.11m
1:06AM-0.25m
1:52PM1.01m
1:59AM-0.12m
3:23PM0.86m
2:51AM0.04m
4:37PM0.67m
3:42AM0.22m
5:39PM0.49m
4:33AM0.41m
6:31PM0.32m
5:22AM0.59m
7:17PM0.18m
6:12AM0.75m
7:58PM0.08m
6:58AM0.89m
8:38PM0.01m
7:39AM0.99m
9:15PM-0.03m
8:07AM1.06m
9:51PM-0.05m
8:08AM1.11m
10:27PM-0.05m
tide state
10:20AM
tide state
5:45PM
10:21AM
5:45PM
10:22AM
5:46PM
10:22AM
5:46PM
10:23AM
5:47PM
10:23AM
5:47PM
10:23AM
5:48PM
10:24AM
5:49PM
10:24AM
5:49PM
10:24AM
5:50PM
10:24AM
5:51PM
10:24AM
5:52PM
10:24AM
5:53PM
10:24AM
5:54PM
10:24AM
5:55PM
10:24AM
5:57PM
10:23AM
5:58PM
10:23AM
5:59PM
10:22AM
6:00PM
10:22AM
6:02PM
10:21AM
6:03PM
10:21AM
6:05PM
10:20AM
6:06PM
10:20AM
6:08PM
10:19AM
6:09PM
10:18AM
6:11PM
10:17AM
6:12PM
10:16AM
6:14PM
10:15AM
6:16PM
0.96% - (Waning Crescent)
tide state
10:00AM
0.97% - (Waning Crescent)
tide state
4:07PM
0.01% - (New Moon)
4:53PM
11:01AM
0.05% - (Waxing Crescent)
5:55PM
11:48AM
0.08% - (Waxing Crescent)
7:09PM
12:20PM
0.12% - (Waxing Crescent)
8:29PM
12:43PM
0.15% - (Waxing Crescent)
9:50PM
12:58PM
0.18% - (Waxing Crescent)
11:12PM
1:10PM
0.22% - (Waxing Crescent)

1:19PM
0.25% - (First Quarter)
00:33AM
1:28PM
0.29% - (Waxing Gibbous)
1:56AM
1:37PM
0.32% - (Waxing Gibbous)
3:21AM
1:47PM
0.35% - (Waxing Gibbous)
4:51AM
2:00PM
0.39% - (Waxing Gibbous)
6:26AM
2:19PM
0.42% - (Waxing Gibbous)
8:03AM
2:49PM
0.46% - (Waxing Gibbous)
9:31AM
3:37PM
0.49% - (Full Moon)
10:39AM
4:48PM
0.53% - (Full Moon)
11:24AM
6:18PM
0.57% - (Waning Gibbous)
11:51AM
7:53PM
0.6% - (Waning Gibbous)
12:09PM
9:25PM
0.64% - (Waning Gibbous)
12:21PM
10:51PM
0.66% - (Waning Gibbous)
12:30PM

0.67% - (Waning Gibbous)
12:38PM
00:12AM
0.71% - (Waning Gibbous)
12:46PM
1:30AM
0.74% - (Last Quarter)
12:55PM
2:46AM
0.78% - (Waning Crescent)
1:05PM
4:01AM
0.82% - (Waning Crescent)
1:19PM
5:18AM
0.85% - (Waning Crescent)
1:37PM
6:35AM
0.89% - (Waning Crescent)
2:05PM
7:48AM
0.92% - (Waning Crescent)
2:46PM
8:54AM
20
NW
20
W
20
W
20
NW
15
WNW
20
WNW
20
W
25
W
10
WNW
5
WSW
25
N
30
N
25
NNW
15
NNW
35
N
15
WNW
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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 AKST (UTC -9.0hrs). Last Spring High Tide at Unalaska was on Wed 10 Dec (height: 1.36m 4.5ft). Next high Spring Tide at Unalaska will be on Mon 22 Dec (height: 1.27m 4.2ft).

Unalaska tide times for December and January

December and January 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): Friday 19 December 2025

Tidetide stateTime (AKST)& DateHeight
High Tide10:22 AM(Fri 19 December)4.05 ft (1.23 m)
Low Tide11:24 AM(Fri 19 December)4.05 ft (1.23 m)
High Tide 1:18 PM(Fri 19 December)4.06 ft (1.24 m)
tide stateSunrise:10:21AMtide stateSunset: 5:45PMtide stateMoonrise:11:01AMtide stateMoonset: 4:53PM

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Tide Times for Unalaska: Saturday 20 December 2025

Tidetide stateTime (AKST)& DateHeight
Low Tide00:12 AM(Sat 20 December)-0.15 ft (-0.05 m)
High Tide10:39 AM(Sat 20 December)4.12 ft (1.26 m)
tide stateSunrise:10:22AMtide stateSunset: 5:46PMtide stateMoonrise:11:48AMtide stateMoonset: 5:55PM

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Tide Times for Unalaska: Sunday 21 December 2025

Tidetide stateTime (AKST)& DateHeight
Low Tide00:49 AM(Sun 21 December)-0.15 ft (-0.05 m)
High Tide10:53 AM(Sun 21 December)4.15 ft (1.26 m)
tide stateSunrise:10:22AMtide stateSunset: 5:46PMtide stateMoonrise:12:20PMtide stateMoonset: 7:09PM

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Tide Times for Unalaska: Monday 22 December 2025

Tidetide stateTime (AKST)& DateHeight
Low Tide 1:27 AM(Mon 22 December)-0.11 ft (-0.03 m)
High Tide11:06 AM(Mon 22 December)4.16 ft (1.27 m)
tide stateSunrise:10:23AMtide stateSunset: 5:47PMtide stateMoonrise:12:43PMtide stateMoonset: 8:29PM

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Tide Times for Unalaska: Tuesday 23 December 2025

Tidetide stateTime (AKST)& DateHeight
Low Tide 2:05 AM(Tue 23 December)-0.01 ft (-0.0 m)
High Tide11:17 AM(Tue 23 December)4.14 ft (1.26 m)
tide stateSunrise:10:23AMtide stateSunset: 5:47PMtide stateMoonrise:12:58PMtide stateMoonset: 9:50PM

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Tide Times for Unalaska: Wednesday 24 December 2025

Tidetide stateTime (AKST)& DateHeight
Low Tide 2:41 AM(Wed 24 December)0.19 ft (0.06 m)
High Tide11:25 AM(Wed 24 December)4.09 ft (1.25 m)
tide stateSunrise:10:23AMtide stateSunset: 5:48PMtide stateMoonrise: 1:10PMtide stateMoonset:11:12PM

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Tide Times for Unalaska: Thursday 25 December 2025

Tidetide stateTime (AKST)& DateHeight
Low Tide 3:15 AM(Thu 25 December)0.51 ft (0.16 m)
High Tide11:30 AM(Thu 25 December)4.03 ft (1.23 m)
Low Tide 6:10 PM(Thu 25 December)2.74 ft (0.84 m)
High Tide 8:07 PM(Thu 25 December)2.78 ft (0.85 m)
tide stateSunrise:10:24AMtide stateSunset: 5:49PMtide stateMoonrise: 1:19PM

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Tide Times for Unalaska: Friday 26 December 2025

Tidetide stateTime (AKST)& DateHeight
Low Tide 3:48 AM(Fri 26 December)0.93 ft (0.28 m)
High Tide11:34 AM(Fri 26 December)4.02 ft (1.23 m)
Low Tide 6:19 PM(Fri 26 December)2.14 ft (0.65 m)
High Tide10:25 PM(Fri 26 December)2.55 ft (0.78 m)
tide stateSunrise:10:24AMtide stateSunset: 5:49PMtide stateMoonset:00:33AMtide stateMoonrise: 1:28PM

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Tide Times for Unalaska: Saturday 27 December 2025

Tidetide stateTime (AKST)& DateHeight
Low Tide 4:20 AM(Sat 27 December)1.44 ft (0.44 m)
High Tide11:39 AM(Sat 27 December)4.09 ft (1.25 m)
Low Tide 6:45 PM(Sat 27 December)1.43 ft (0.44 m)
tide stateSunrise:10:24AMtide stateSunset: 5:50PMtide stateMoonset: 1:56AMtide stateMoonrise: 1:37PM

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Tide Times for Unalaska: Sunday 28 December 2025

Tidetide stateTime (AKST)& DateHeight
High Tide00:23 AM(Sun 28 December)2.54 ft (0.77 m)
Low Tide 4:50 AM(Sun 28 December)1.99 ft (0.61 m)
High Tide11:49 AM(Sun 28 December)4.26 ft (1.3 m)
Low Tide 7:20 PM(Sun 28 December)0.69 ft (0.21 m)
tide stateSunrise:10:24AMtide stateSunset: 5:51PMtide stateMoonset: 3:21AMtide stateMoonrise: 1:47PM

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Tide Times for Unalaska: Monday 29 December 2025

Tidetide stateTime (AKST)& DateHeight
High Tide 2:13 AM(Mon 29 December)2.74 ft (0.84 m)
Low Tide 5:20 AM(Mon 29 December)2.53 ft (0.77 m)
High Tide12:07 PM(Mon 29 December)4.51 ft (1.37 m)
Low Tide 8:01 PM(Mon 29 December)-0.01 ft (-0.0 m)
tide stateSunrise:10:24AMtide stateSunset: 5:52PMtide stateMoonset: 4:51AMtide stateMoonrise: 2:00PM

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Tide Times for Unalaska: Tuesday 30 December 2025

Tidetide stateTime (AKST)& DateHeight
High Tide 3:58 AM(Tue 30 December)3.04 ft (0.93 m)
Low Tide 5:49 AM(Tue 30 December)2.99 ft (0.91 m)
High Tide12:34 PM(Tue 30 December)4.76 ft (1.45 m)
Low Tide 8:46 PM(Tue 30 December)-0.6 ft (-0.18 m)
tide stateSunrise:10:24AMtide stateSunset: 5:53PMtide stateMoonset: 6:26AMtide stateMoonrise: 2:19PM

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Tide Times for Unalaska: Wednesday 31 December 2025

Tidetide stateTime (AKST)& DateHeight
High Tide 5:46 AM(Wed 31 December)3.36 ft (1.02 m)
Low Tide 6:11 AM(Wed 31 December)3.36 ft (1.02 m)
High Tide 1:11 PM(Wed 31 December)4.96 ft (1.51 m)
Low Tide 9:32 PM(Wed 31 December)-1.02 ft (-0.31 m)
tide stateSunrise:10:24AMtide stateSunset: 5:54PMtide stateMoonset: 8:03AMtide stateMoonrise: 2:49PM

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Tide Times for Unalaska: Thursday 01 January 2026

Tidetide stateTime (AKST)& DateHeight
High Tide 1:55 PM(Thu 01 January)5.03 ft (1.53 m)
Low Tide10:24 PM(Thu 01 January)-1.23 ft (-0.37 m)
tide stateSunrise:10:24AMtide stateSunset: 5:55PMtide stateMoonset: 9:31AMtide stateMoonrise: 3:37PM

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Tide Times for Unalaska: Friday 02 January 2026

Tidetide stateTime (AKST)& DateHeight
High Tide 7:35 AM(Fri 02 January)3.77 ft (1.15 m)
Low Tide 8:41 AM(Fri 02 January)3.76 ft (1.15 m)
High Tide 2:47 PM(Fri 02 January)4.98 ft (1.52 m)
Low Tide11:18 PM(Fri 02 January)-1.26 ft (-0.38 m)
tide stateSunrise:10:24AMtide stateSunset: 5:57PMtide stateMoonset:10:39AMtide stateMoonrise: 4:48PM

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Tide Times for Unalaska: Saturday 03 January 2026

Tidetide stateTime (AKST)& DateHeight
High Tide 8:06 AM(Sat 03 January)3.89 ft (1.19 m)
Low Tide10:25 AM(Sat 03 January)3.79 ft (1.16 m)
High Tide 3:46 PM(Sat 03 January)4.76 ft (1.45 m)
tide stateSunrise:10:23AMtide stateSunset: 5:58PMtide stateMoonset:11:24AMtide stateMoonrise: 6:18PM

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Tide Times for Unalaska: Sunday 04 January 2026

Tidetide stateTime (AKST)& DateHeight
Low Tide00:12 AM(Sun 04 January)-1.12 ft (-0.34 m)
High Tide 8:40 AM(Sun 04 January)3.98 ft (1.21 m)
Low Tide12:10 PM(Sun 04 January)3.65 ft (1.11 m)
High Tide 4:52 PM(Sun 04 January)4.4 ft (1.34 m)
tide stateSunrise:10:23AMtide stateSunset: 5:59PMtide stateMoonset:11:51AMtide stateMoonrise: 7:53PM

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Tide Times for Unalaska: Monday 05 January 2026

Tidetide stateTime (AKST)& DateHeight
Low Tide 1:06 AM(Mon 05 January)-0.83 ft (-0.25 m)
High Tide 9:15 AM(Mon 05 January)4.08 ft (1.24 m)
Low Tide 1:52 PM(Mon 05 January)3.32 ft (1.01 m)
High Tide 6:08 PM(Mon 05 January)3.94 ft (1.2 m)
tide stateSunrise:10:22AMtide stateSunset: 6:00PMtide stateMoonset:12:09PMtide stateMoonrise: 9:25PM

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Tide Times for Unalaska: Tuesday 06 January 2026

Tidetide stateTime (AKST)& DateHeight
Low Tide 1:59 AM(Tue 06 January)-0.41 ft (-0.12 m)
High Tide 9:49 AM(Tue 06 January)4.18 ft (1.27 m)
Low Tide 3:23 PM(Tue 06 January)2.82 ft (0.86 m)
High Tide 7:36 PM(Tue 06 January)3.47 ft (1.06 m)
tide stateSunrise:10:22AMtide stateSunset: 6:02PMtide stateMoonset:12:21PMtide stateMoonrise:10:51PM

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Tide Times for Unalaska: Wednesday 07 January 2026

Tidetide stateTime (AKST)& DateHeight
Low Tide 2:51 AM(Wed 07 January)0.12 ft (0.04 m)
High Tide10:23 AM(Wed 07 January)4.25 ft (1.3 m)
Low Tide 4:37 PM(Wed 07 January)2.21 ft (0.67 m)
High Tide 9:14 PM(Wed 07 January)3.09 ft (0.94 m)
tide stateSunrise:10:21AMtide stateSunset: 6:03PMtide stateMoonset:12:30PM

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Tide Times for Unalaska: Thursday 08 January 2026

Tidetide stateTime (AKST)& DateHeight
Low Tide 3:42 AM(Thu 08 January)0.72 ft (0.22 m)
High Tide10:55 AM(Thu 08 January)4.29 ft (1.31 m)
Low Tide 5:39 PM(Thu 08 January)1.6 ft (0.49 m)
High Tide10:55 PM(Thu 08 January)2.9 ft (0.88 m)
tide stateSunrise:10:21AMtide stateSunset: 6:05PMtide stateMoonrise:00:12AMtide stateMoonset:12:38PM

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Tide Times for Unalaska: Friday 09 January 2026

Tidetide stateTime (AKST)& DateHeight
Low Tide 4:33 AM(Fri 09 January)1.34 ft (0.41 m)
High Tide11:25 AM(Fri 09 January)4.27 ft (1.3 m)
Low Tide 6:31 PM(Fri 09 January)1.04 ft (0.32 m)
tide stateSunrise:10:20AMtide stateSunset: 6:06PMtide stateMoonrise: 1:30AMtide stateMoonset:12:46PM

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Tide Times for Unalaska: Saturday 10 January 2026

Tidetide stateTime (AKST)& DateHeight
High Tide00:32 AM(Sat 10 January)2.91 ft (0.89 m)
Low Tide 5:22 AM(Sat 10 January)1.93 ft (0.59 m)
High Tide11:53 AM(Sat 10 January)4.2 ft (1.28 m)
Low Tide 7:17 PM(Sat 10 January)0.59 ft (0.18 m)
tide stateSunrise:10:20AMtide stateSunset: 6:08PMtide stateMoonrise: 2:46AMtide stateMoonset:12:55PM

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Tide Times for Unalaska: Sunday 11 January 2026

Tidetide stateTime (AKST)& DateHeight
High Tide 2:02 AM(Sun 11 January)3.05 ft (0.93 m)
Low Tide 6:12 AM(Sun 11 January)2.47 ft (0.75 m)
High Tide12:16 PM(Sun 11 January)4.12 ft (1.26 m)
Low Tide 7:58 PM(Sun 11 January)0.26 ft (0.08 m)
tide stateSunrise:10:19AMtide stateSunset: 6:09PMtide stateMoonrise: 4:01AMtide stateMoonset: 1:05PM

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Tide Times for Unalaska: Monday 12 January 2026

Tidetide stateTime (AKST)& DateHeight
High Tide 3:24 AM(Mon 12 January)3.25 ft (0.99 m)
Low Tide 6:58 AM(Mon 12 January)2.91 ft (0.89 m)
High Tide12:35 PM(Mon 12 January)4.05 ft (1.23 m)
Low Tide 8:38 PM(Mon 12 January)0.04 ft (0.01 m)
tide stateSunrise:10:18AMtide stateSunset: 6:11PMtide stateMoonrise: 5:18AMtide stateMoonset: 1:19PM

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Tide Times for Unalaska: Tuesday 13 January 2026

Tidetide stateTime (AKST)& DateHeight
High Tide 4:40 AM(Tue 13 January)3.42 ft (1.04 m)
Low Tide 7:39 AM(Tue 13 January)3.25 ft (0.99 m)
High Tide12:51 PM(Tue 13 January)4.02 ft (1.23 m)
Low Tide 9:15 PM(Tue 13 January)-0.09 ft (-0.03 m)
tide stateSunrise:10:17AMtide stateSunset: 6:12PMtide stateMoonrise: 6:35AMtide stateMoonset: 1:37PM

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Tide Times for Unalaska: Wednesday 14 January 2026

Tidetide stateTime (AKST)& DateHeight
High Tide 5:55 AM(Wed 14 January)3.55 ft (1.08 m)
Low Tide 8:07 AM(Wed 14 January)3.49 ft (1.06 m)
High Tide 1:05 PM(Wed 14 January)4.03 ft (1.23 m)
Low Tide 9:51 PM(Wed 14 January)-0.15 ft (-0.05 m)
tide stateSunrise:10:16AMtide stateSunset: 6:14PMtide stateMoonrise: 7:48AMtide stateMoonset: 2:05PM

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Tide Times for Unalaska: Thursday 15 January 2026

Tidetide stateTime (AKST)& DateHeight
High Tide 7:27 AM(Thu 15 January)3.64 ft (1.11 m)
Low Tide 8:08 AM(Thu 15 January)3.64 ft (1.11 m)
High Tide 1:21 PM(Thu 15 January)4.08 ft (1.24 m)
Low Tide10:27 PM(Thu 15 January)-0.18 ft (-0.05 m)
tide stateSunrise:10:15AMtide stateSunset: 6:16PMtide stateMoonrise: 8:54AMtide stateMoonset: 2:46PM

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