Tide Times for Chichagof Harbor, Attu Island

Lat Long: 52.93° N 173.23° E

Today's tide times for Chichagof Harbor, Attu Island, Alaska

The predicted tide times today on Saturday 06 December 2025 for Chichagof Harbor, Attu Island are: first high tide at 4:19pm. Sunrise is at 10:24am and sunset is at 6:11pm.

Today's tide times for Chichagof Harbor, Attu Island: Saturday 06 December 2025

Tidetide stateTime (HST)& DateHeight
High Tide 4:19 PM(Sat 06 December)5.1 ft (1.55 m)
Tide Datum: -
TideHigh
TideLow
Tide Rising
  • Wind Speed
    -
  • Swell
  • Weather
High tide in:
Live Tide
Next Tide State HIGH TIDE in Chichagof Harbor, Attu Island is at
which is in from now.
Next Tide Falling LOW TIDE in Chichagof Harbor, Attu Island is at
which is in from now.
The tide is .Tide state rising
Local time:

Tide chart for Chichagof Harbor, Attu IslandShowing low and high tide times for the next 30 days at Chichagof Harbor, Attu Island. Tide Times are HST (UTC -10.0hrs).

View Chichagof Harbor, Attu Island 7 Day Tide Chart Image.

Chichagof Harbor, Attu Island, 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
(HST)
LOW
(HST)
Sun
Moon
Set
Rise
Wind

Saturday, 6 Dec
7 Dec
8 Dec
9 Dec
10 Dec
11 Dec
12 Dec
13 Dec
14 Dec
15 Dec
16 Dec
17 Dec
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
AMPMSunMonTueWedThuFriSatSunMonTueWedThuFriSatSunMonTueWedThuFriSatSunMonTueWedThuFriSatSun
4:19PM1.55m
10:38AM1.35m
5:22PM1.47m
10:51AM1.33m
6:30PM1.35m
11:10AM1.32m
7:43PM1.20m
11:32AM1.33m
9:05PM1.04m
11:54AM1.33m
10:43PM0.89m
12:16PM1.34m
00:40AM0.81m
12:36PM1.35m
3:03AM0.82m
12:55PM1.35m
1:10PM1.35m
1:23PM1.35m
1:32PM1.36m
1:38PM1.37m
1:33PM1.37m
11:06AM1.38m
11:13AM1.39m
11:22AM1.38m
11:28AM1.36m
11:28AM1.32m
11:24AM1.29m
7:21PM0.98m
11:20AM1.28m
9:30PM0.86m
11:19AM1.31m
11:43PM0.78m
11:24AM1.37m
2:48AM0.81m
11:37AM1.47m
11:59AM1.56m
12:32PM1.64m
1:13PM1.67m
2:05PM1.65m
3:07PM1.59m
10:04AM1.31m
4:15PM1.48m
1:27AM-0.43m
1:02PM1.32m
2:16AM-0.34m
2:36PM1.22m
3:01AM-0.21m
4:01PM1.08m
3:44AM-0.03m
5:19PM0.90m
4:24AM0.17m
6:28PM0.71m
5:00AM0.38m
7:28PM0.53m
5:30AM0.59m
8:21PM0.36m
5:48AM0.79m
9:07PM0.21m
9:50PM0.09m
10:30PM0.01m
11:10PM-0.05m
11:48PM-0.09m
00:26AM-0.11m
1:02AM-0.12m
1:36AM-0.10m
2:09AM-0.06m
2:39AM0.01m
3:08AM0.12m
5:47PM0.98m
3:33AM0.27m
6:05PM0.78m
3:55AM0.44m
6:39PM0.56m
4:08AM0.64m
7:20PM0.32m
3:33AM0.80m
8:06PM0.09m
8:56PM-0.10m
9:46PM-0.24m
10:39PM-0.33m
11:32PM-0.36m
00:24AM-0.33m
11:15AM1.31m
tide state
10:24AM
tide state
6:11PM
10:26AM
6:11PM
10:27AM
6:11PM
10:28AM
6:10PM
10:29AM
6:10PM
10:30AM
6:10PM
10:31AM
6:10PM
10:32AM
6:10PM
10:33AM
6:10PM
10:34AM
6:10PM
10:35AM
6:11PM
10:35AM
6:11PM
10:36AM
6:11PM
10:37AM
6:12PM
10:37AM
6:12PM
10:38AM
6:12PM
10:38AM
6:13PM
10:39AM
6:14PM
10:39AM
6:14PM
10:39AM
6:15PM
10:39AM
6:16PM
10:40AM
6:17PM
10:40AM
6:18PM
10:40AM
6:19PM
10:40AM
6:20PM
10:40AM
6:21PM
10:39AM
6:22PM
10:39AM
6:23PM
10:39AM
6:24PM
10:39AM
6:25PM
0.56% - (Waning Gibbous)
tide state
1:11PM
0.57% - (Waning Gibbous)
tide state
7:57PM
0.6% - (Waning Gibbous)
1:46PM
9:28PM
0.64% - (Waning Gibbous)
2:08PM
10:57PM
0.66% - (Waning Gibbous)
2:24PM

0.67% - (Waning Gibbous)
2:35PM
00:22AM
0.71% - (Waning Gibbous)
2:45PM
1:41AM
0.75% - (Last Quarter)
2:53PM
2:56AM
0.78% - (Waning Crescent)
3:02PM
4:10AM
0.82% - (Waning Crescent)
3:12PM
5:23AM
0.85% - (Waning Crescent)
3:25PM
6:37AM
0.89% - (Waning Crescent)
3:42PM
7:52AM
0.92% - (Waning Crescent)
4:05PM
9:07AM
0.96% - (Waning Crescent)
4:38PM
10:16AM
0.01% - (New Moon)
5:26PM
11:16AM
0.05% - (Waxing Crescent)
6:28PM
12:03PM
0.08% - (Waxing Crescent)
7:41PM
12:36PM
0.12% - (Waxing Crescent)
8:59PM
12:59PM
0.15% - (Waxing Crescent)
10:20PM
1:16PM
0.19% - (Waxing Crescent)
11:40PM
1:29PM
0.22% - (Waxing Crescent)

1:40PM
0.25% - (First Quarter)
1:00AM
1:49PM
0.29% - (Waxing Gibbous)
2:21AM
1:59PM
0.32% - (Waxing Gibbous)
3:45AM
2:11PM
0.36% - (Waxing Gibbous)
5:14AM
2:26PM
0.39% - (Waxing Gibbous)
6:47AM
2:47PM
0.43% - (Waxing Gibbous)
8:22AM
3:19PM
0.46% - (Waxing Gibbous)
9:48AM
4:10PM
0.5% - (Full Moon)
10:55AM
5:22PM
0.53% - (Waning Gibbous)
11:40AM
6:52PM
0.57% - (Waning Gibbous)
12:08PM
8:24PM
15
NNE
30
E
30
ENE
30
NNE
30
NNE
20
NNW
25
SSE
25
S
20
S
40
SE
70
ESE
35
SSE
25
ESE
50
ESE
45
E
50
NE
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Chichagof Harbor, Attu Island tide chart key:

The tide chart above shows the height and times of high tide and low tide for Chichagof Harbor, Attu Island, Alaska. The red flashing dot shows the tide time right now. The grey shading corresponds to nighttime hours between sunset and sunrise at Chichagof Harbor, Attu Island.

Tide Times are HST (UTC -10.0hrs). Last Spring High Tide at Chichagof Harbor, Attu Island was on Fri 05 Dec (height: 1.59m 5.2ft). Next high Spring Tide at Chichagof Harbor, Attu Island will be on Sat 13 Dec (height: 1.35m 4.4ft).

Chichagof Harbor, Attu Island tide times for December

December Tide charts for Chichagof Harbor, Attu Island: The tide charts below show the height, time and date of high and low tides for the next 30 days.

Tide Times for Chichagof Harbor, Attu Island (tomorrow): Sunday 07 December 2025

Tidetide stateTime (HST)& DateHeight
Low Tide 1:27 AM(Sun 07 December)-1.41 ft (-0.43 m)
High Tide10:38 AM(Sun 07 December)4.42 ft (1.35 m)
Low Tide 1:02 PM(Sun 07 December)4.33 ft (1.32 m)
High Tide 5:22 PM(Sun 07 December)4.83 ft (1.47 m)
tide stateSunrise:10:26AMtide stateSunset: 6:11PMtide stateMoonset: 1:46PMtide stateMoonrise: 9:28PM

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Tide Times for Chichagof Harbor, Attu Island: Monday 08 December 2025

Tidetide stateTime (HST)& DateHeight
Low Tide 2:16 AM(Mon 08 December)-1.13 ft (-0.34 m)
High Tide10:51 AM(Mon 08 December)4.37 ft (1.33 m)
Low Tide 2:36 PM(Mon 08 December)3.99 ft (1.22 m)
High Tide 6:30 PM(Mon 08 December)4.43 ft (1.35 m)
tide stateSunrise:10:27AMtide stateSunset: 6:11PMtide stateMoonset: 2:08PMtide stateMoonrise:10:57PM

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Tide Times for Chichagof Harbor, Attu Island: Tuesday 09 December 2025

Tidetide stateTime (HST)& DateHeight
Low Tide 3:01 AM(Tue 09 December)-0.68 ft (-0.21 m)
High Tide11:10 AM(Tue 09 December)4.35 ft (1.33 m)
Low Tide 4:01 PM(Tue 09 December)3.53 ft (1.08 m)
High Tide 7:43 PM(Tue 09 December)3.93 ft (1.2 m)
tide stateSunrise:10:28AMtide stateSunset: 6:10PMtide stateMoonset: 2:24PM

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Tide Times for Chichagof Harbor, Attu Island: Wednesday 10 December 2025

Tidetide stateTime (HST)& DateHeight
Low Tide 3:44 AM(Wed 10 December)-0.1 ft (-0.03 m)
High Tide11:32 AM(Wed 10 December)4.35 ft (1.33 m)
Low Tide 5:19 PM(Wed 10 December)2.96 ft (0.9 m)
High Tide 9:05 PM(Wed 10 December)3.4 ft (1.04 m)
tide stateSunrise:10:29AMtide stateSunset: 6:10PMtide stateMoonrise:00:22AMtide stateMoonset: 2:35PM

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Tide Times for Chichagof Harbor, Attu Island: Thursday 11 December 2025

Tidetide stateTime (HST)& DateHeight
Low Tide 4:24 AM(Thu 11 December)0.56 ft (0.17 m)
High Tide11:54 AM(Thu 11 December)4.38 ft (1.33 m)
Low Tide 6:28 PM(Thu 11 December)2.34 ft (0.71 m)
High Tide10:43 PM(Thu 11 December)2.92 ft (0.89 m)
tide stateSunrise:10:30AMtide stateSunset: 6:10PMtide stateMoonrise: 1:41AMtide stateMoonset: 2:45PM

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Tide Times for Chichagof Harbor, Attu Island: Friday 12 December 2025

Tidetide stateTime (HST)& DateHeight
Low Tide 5:00 AM(Fri 12 December)1.26 ft (0.38 m)
High Tide12:16 PM(Fri 12 December)4.4 ft (1.34 m)
Low Tide 7:28 PM(Fri 12 December)1.73 ft (0.53 m)
tide stateSunrise:10:31AMtide stateSunset: 6:10PMtide stateMoonrise: 2:56AMtide stateMoonset: 2:53PM

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Tide Times for Chichagof Harbor, Attu Island: Saturday 13 December 2025

Tidetide stateTime (HST)& DateHeight
High Tide00:40 AM(Sat 13 December)2.64 ft (0.81 m)
Low Tide 5:30 AM(Sat 13 December)1.95 ft (0.59 m)
High Tide12:36 PM(Sat 13 December)4.42 ft (1.35 m)
Low Tide 8:21 PM(Sat 13 December)1.17 ft (0.36 m)
tide stateSunrise:10:32AMtide stateSunset: 6:10PMtide stateMoonrise: 4:10AMtide stateMoonset: 3:02PM

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Tide Times for Chichagof Harbor, Attu Island: Sunday 14 December 2025

Tidetide stateTime (HST)& DateHeight
High Tide 3:03 AM(Sun 14 December)2.7 ft (0.82 m)
Low Tide 5:48 AM(Sun 14 December)2.58 ft (0.79 m)
High Tide12:55 PM(Sun 14 December)4.43 ft (1.35 m)
Low Tide 9:07 PM(Sun 14 December)0.69 ft (0.21 m)
tide stateSunrise:10:33AMtide stateSunset: 6:10PMtide stateMoonrise: 5:23AMtide stateMoonset: 3:12PM

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Tide Times for Chichagof Harbor, Attu Island: Monday 15 December 2025

Tidetide stateTime (HST)& DateHeight
High Tide 1:10 PM(Mon 15 December)4.43 ft (1.35 m)
Low Tide 9:50 PM(Mon 15 December)0.31 ft (0.09 m)
tide stateSunrise:10:34AMtide stateSunset: 6:10PMtide stateMoonrise: 6:37AMtide stateMoonset: 3:25PM

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Tide Times for Chichagof Harbor, Attu Island: Tuesday 16 December 2025

Tidetide stateTime (HST)& DateHeight
High Tide 1:23 PM(Tue 16 December)4.44 ft (1.35 m)
Low Tide10:30 PM(Tue 16 December)0.03 ft (0.01 m)
tide stateSunrise:10:35AMtide stateSunset: 6:11PMtide stateMoonrise: 7:52AMtide stateMoonset: 3:42PM

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Tide Times for Chichagof Harbor, Attu Island: Wednesday 17 December 2025

Tidetide stateTime (HST)& DateHeight
High Tide 1:32 PM(Wed 17 December)4.46 ft (1.36 m)
Low Tide11:10 PM(Wed 17 December)-0.16 ft (-0.05 m)
tide stateSunrise:10:35AMtide stateSunset: 6:11PMtide stateMoonrise: 9:07AMtide stateMoonset: 4:05PM

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Tide Times for Chichagof Harbor, Attu Island: Thursday 18 December 2025

Tidetide stateTime (HST)& DateHeight
High Tide 1:38 PM(Thu 18 December)4.48 ft (1.37 m)
Low Tide11:48 PM(Thu 18 December)-0.29 ft (-0.09 m)
tide stateSunrise:10:36AMtide stateSunset: 6:11PMtide stateMoonrise:10:16AMtide stateMoonset: 4:38PM

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Tide Times for Chichagof Harbor, Attu Island: Friday 19 December 2025

Tidetide stateTime (HST)& DateHeight
High Tide 1:33 PM(Fri 19 December)4.5 ft (1.37 m)
tide stateSunrise:10:37AMtide stateSunset: 6:12PMtide stateMoonrise:11:16AMtide stateMoonset: 5:26PM

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Tide Times for Chichagof Harbor, Attu Island: Saturday 20 December 2025

Tidetide stateTime (HST)& DateHeight
Low Tide00:26 AM(Sat 20 December)-0.36 ft (-0.11 m)
High Tide11:06 AM(Sat 20 December)4.54 ft (1.38 m)
tide stateSunrise:10:37AMtide stateSunset: 6:12PMtide stateMoonrise:12:03PMtide stateMoonset: 6:28PM

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Tide Times for Chichagof Harbor, Attu Island: Sunday 21 December 2025

Tidetide stateTime (HST)& DateHeight
Low Tide 1:02 AM(Sun 21 December)-0.38 ft (-0.12 m)
High Tide11:13 AM(Sun 21 December)4.57 ft (1.39 m)
tide stateSunrise:10:38AMtide stateSunset: 6:12PMtide stateMoonrise:12:36PMtide stateMoonset: 7:41PM

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Tide Times for Chichagof Harbor, Attu Island: Monday 22 December 2025

Tidetide stateTime (HST)& DateHeight
Low Tide 1:36 AM(Mon 22 December)-0.34 ft (-0.1 m)
High Tide11:22 AM(Mon 22 December)4.53 ft (1.38 m)
tide stateSunrise:10:38AMtide stateSunset: 6:13PMtide stateMoonrise:12:59PMtide stateMoonset: 8:59PM

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Tide Times for Chichagof Harbor, Attu Island: Tuesday 23 December 2025

Tidetide stateTime (HST)& DateHeight
Low Tide 2:09 AM(Tue 23 December)-0.21 ft (-0.06 m)
High Tide11:28 AM(Tue 23 December)4.45 ft (1.36 m)
tide stateSunrise:10:39AMtide stateSunset: 6:14PMtide stateMoonrise: 1:16PMtide stateMoonset:10:20PM

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Tide Times for Chichagof Harbor, Attu Island: Wednesday 24 December 2025

Tidetide stateTime (HST)& DateHeight
Low Tide 2:39 AM(Wed 24 December)0.03 ft (0.01 m)
High Tide11:28 AM(Wed 24 December)4.34 ft (1.32 m)
tide stateSunrise:10:39AMtide stateSunset: 6:14PMtide stateMoonrise: 1:29PMtide stateMoonset:11:40PM

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Tide Times for Chichagof Harbor, Attu Island: Thursday 25 December 2025

Tidetide stateTime (HST)& DateHeight
Low Tide 3:08 AM(Thu 25 December)0.39 ft (0.12 m)
High Tide11:24 AM(Thu 25 December)4.23 ft (1.29 m)
Low Tide 5:47 PM(Thu 25 December)3.21 ft (0.98 m)
High Tide 7:21 PM(Thu 25 December)3.23 ft (0.98 m)
tide stateSunrise:10:39AMtide stateSunset: 6:15PMtide stateMoonrise: 1:40PM

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Tide Times for Chichagof Harbor, Attu Island: Friday 26 December 2025

Tidetide stateTime (HST)& DateHeight
Low Tide 3:33 AM(Fri 26 December)0.88 ft (0.27 m)
High Tide11:20 AM(Fri 26 December)4.2 ft (1.28 m)
Low Tide 6:05 PM(Fri 26 December)2.57 ft (0.78 m)
High Tide 9:30 PM(Fri 26 December)2.81 ft (0.86 m)
tide stateSunrise:10:39AMtide stateSunset: 6:16PMtide stateMoonset: 1:00AMtide stateMoonrise: 1:49PM

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Tide Times for Chichagof Harbor, Attu Island: Saturday 27 December 2025

Tidetide stateTime (HST)& DateHeight
Low Tide 3:55 AM(Sat 27 December)1.46 ft (0.44 m)
High Tide11:19 AM(Sat 27 December)4.29 ft (1.31 m)
Low Tide 6:39 PM(Sat 27 December)1.83 ft (0.56 m)
High Tide11:43 PM(Sat 27 December)2.57 ft (0.78 m)
tide stateSunrise:10:40AMtide stateSunset: 6:17PMtide stateMoonset: 2:21AMtide stateMoonrise: 1:59PM

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Tide Times for Chichagof Harbor, Attu Island: Sunday 28 December 2025

Tidetide stateTime (HST)& DateHeight
Low Tide 4:08 AM(Sun 28 December)2.09 ft (0.64 m)
High Tide11:24 AM(Sun 28 December)4.51 ft (1.37 m)
Low Tide 7:20 PM(Sun 28 December)1.05 ft (0.32 m)
tide stateSunrise:10:40AMtide stateSunset: 6:18PMtide stateMoonset: 3:45AMtide stateMoonrise: 2:11PM

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Tide Times for Chichagof Harbor, Attu Island: Monday 29 December 2025

Tidetide stateTime (HST)& DateHeight
High Tide 2:48 AM(Mon 29 December)2.65 ft (0.81 m)
Low Tide 3:33 AM(Mon 29 December)2.64 ft (0.8 m)
High Tide11:37 AM(Mon 29 December)4.81 ft (1.47 m)
Low Tide 8:06 PM(Mon 29 December)0.31 ft (0.09 m)
tide stateSunrise:10:40AMtide stateSunset: 6:19PMtide stateMoonset: 5:14AMtide stateMoonrise: 2:26PM

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Tide Times for Chichagof Harbor, Attu Island: Tuesday 30 December 2025

Tidetide stateTime (HST)& DateHeight
High Tide11:59 AM(Tue 30 December)5.13 ft (1.56 m)
Low Tide 8:56 PM(Tue 30 December)-0.33 ft (-0.1 m)
tide stateSunrise:10:40AMtide stateSunset: 6:20PMtide stateMoonset: 6:47AMtide stateMoonrise: 2:47PM

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Tide Times for Chichagof Harbor, Attu Island: Wednesday 31 December 2025

Tidetide stateTime (HST)& DateHeight
High Tide12:32 PM(Wed 31 December)5.37 ft (1.64 m)
Low Tide 9:46 PM(Wed 31 December)-0.8 ft (-0.24 m)
tide stateSunrise:10:40AMtide stateSunset: 6:21PMtide stateMoonset: 8:22AMtide stateMoonrise: 3:19PM

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Tide Times for Chichagof Harbor, Attu Island: Thursday 01 January 2026

Tidetide stateTime (HST)& DateHeight
High Tide 1:13 PM(Thu 01 January)5.47 ft (1.67 m)
Low Tide10:39 PM(Thu 01 January)-1.08 ft (-0.33 m)
tide stateSunrise:10:39AMtide stateSunset: 6:22PMtide stateMoonset: 9:48AMtide stateMoonrise: 4:10PM

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Tide Times for Chichagof Harbor, Attu Island: Friday 02 January 2026

Tidetide stateTime (HST)& DateHeight
High Tide 2:05 PM(Fri 02 January)5.42 ft (1.65 m)
Low Tide11:32 PM(Fri 02 January)-1.17 ft (-0.36 m)
tide stateSunrise:10:39AMtide stateSunset: 6:23PMtide stateMoonset:10:55AMtide stateMoonrise: 5:22PM

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Tide Times for Chichagof Harbor, Attu Island: Saturday 03 January 2026

Tidetide stateTime (HST)& DateHeight
High Tide 3:07 PM(Sat 03 January)5.21 ft (1.59 m)
tide stateSunrise:10:39AMtide stateSunset: 6:24PMtide stateMoonset:11:40AMtide stateMoonrise: 6:52PM

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Tide Times for Chichagof Harbor, Attu Island: Sunday 04 January 2026

Tidetide stateTime (HST)& DateHeight
Low Tide00:24 AM(Sun 04 January)-1.08 ft (-0.33 m)
High Tide10:04 AM(Sun 04 January)4.3 ft (1.31 m)
Low Tide11:15 AM(Sun 04 January)4.29 ft (1.31 m)
High Tide 4:15 PM(Sun 04 January)4.86 ft (1.48 m)
tide stateSunrise:10:39AMtide stateSunset: 6:25PMtide stateMoonset:12:08PMtide stateMoonrise: 8:24PM

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