Tide Times for Sweeper Cove, Adak Island

Lat Long: 51.86° N 176.63° W

Today's tide times for Sweeper Cove, Adak Island, Alaska

The predicted tide times today on Sunday 20 September 2026 for Sweeper Cove, Adak Island are: first low tide at 7:24am, first high tide at 10:40pm. Sunrise is at 8:30am and sunset is at 8:48pm.

Today's tide times for Sweeper Cove, Adak Island: Sunday 20 September 2026

Tidetide stateTime (HDT)& DateHeight
Low Tide 7:24 AM(Sun 20 September)-0.16 ft (-0.05 m)
High Tide10:40 PM(Sun 20 September)3.56 ft (1.08 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 Sweeper Cove, Adak Island is at
which is in from now.
Next Tide Falling LOW TIDE in Sweeper Cove, Adak Island is at
which is in from now.
The tide is .Tide state rising
Local time:

Tide chart for Sweeper Cove, Adak IslandShowing low and high tide times for the next 30 days at Sweeper Cove, Adak Island. Tide Times are HDT (UTC -9.0hrs).

View Sweeper Cove, Adak Island 7 Day Tide Chart Image.

Sweeper Cove, Adak 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
(HDT)
LOW
(HDT)
Sun
Moon
Set
Rise
Wind

Sunday, 20 Sep
21 Sep
22 Sep
23 Sep
24 Sep
25 Sep
26 Sep
27 Sep
28 Sep
29 Sep
30 Sep
1 Oct
2 Oct
3 Oct
4 Oct
5 Oct
6 Oct
7 Oct
8 Oct
9 Oct
10 Oct
11 Oct
12 Oct
13 Oct
14 Oct
15 Oct
16 Oct
17 Oct
18 Oct
AMPMMonTueWedThuFriSatSunMonTueWedThuFriSatSunMonTueWedThuFriSatSunMonTueWedThuFriSatSun
10:40PM1.08m
11:25PM1.05m
00:13AM1.00m
1:13AM0.91m
6:09PM0.74m
2:36AM0.81m
5:41PM0.73m
4:36AM0.72m
5:24PM0.77m
7:13AM0.71m
5:17PM0.85m
10:29AM0.81m
5:22PM0.97m
5:43PM1.08m
6:21PM1.18m
7:14PM1.25m
8:17PM1.28m
9:26PM1.26m
3:41PM1.03m
10:36PM1.21m
3:48PM0.96m
11:50PM1.11m
4:00PM0.91m
1:10AM0.99m
4:13PM0.87m
2:44AM0.86m
4:26PM0.87m
4:36AM0.78m
4:36PM0.89m
6:45AM0.77m
4:44PM0.92m
9:00AM0.86m
4:48PM0.96m
10:50AM0.98m
4:43PM1.01m
11:54AM1.09m
12:38PM1.15m
1:17PM1.18m
1:54PM1.17m
2:30PM1.13m
3:01PM1.08m
8:10PM1.03m
7:24AM-0.05m
8:08AM-0.02m
8:49AM0.03m
9:27AM0.10m
10:02AM0.20m
9:37PM0.70m
10:33AM0.33m
11:05PM0.56m
11:00AM0.48m
00:12AM0.39m
11:21AM0.65m
1:08AM0.20m
11:09AM0.81m
2:00AM0.02m
2:52AM-0.13m
3:44AM-0.24m
4:37AM-0.31m
5:30AM-0.33m
6:23AM-0.30m
5:26PM1.02m
7:15AM-0.21m
6:51PM0.91m
8:04AM-0.09m
8:12PM0.77m
8:52AM0.08m
9:31PM0.61m
9:36AM0.26m
10:43PM0.44m
10:19AM0.46m
11:45PM0.27m
11:02AM0.66m
00:40AM0.12m
11:51AM0.83m
1:28AM0.01m
1:10PM0.97m
2:11AM-0.06m
2:54AM-0.10m
3:36AM-0.12m
4:18AM-0.11m
5:01AM-0.09m
5:42AM-0.05m
7:07PM1.02m
tide state
8:30AM
tide state
8:48PM
8:31AM
8:46PM
8:33AM
8:43PM
8:34AM
8:41PM
8:36AM
8:39PM
8:38AM
8:37PM
8:40AM
8:34PM
8:41AM
8:32PM
8:43AM
8:30PM
8:44AM
8:27PM
8:46AM
8:25PM
8:48AM
8:23PM
8:49AM
8:20PM
8:51AM
8:18PM
8:53AM
8:16PM
8:54AM
8:13PM
8:56AM
8:11PM
8:58AM
8:09PM
8:59AM
8:07PM
9:01AM
8:04PM
9:03AM
8:02PM
9:04AM
8:00PM
9:06AM
7:58PM
9:08AM
7:56PM
9:10AM
7:53PM
9:11AM
7:51PM
9:13AM
7:49PM
9:15AM
7:47PM
9:16AM
7:45PM
76% illuminated
Moon age 9 days
Waxing Gibbous
tide state
1:17AM
82% illuminated
Moon age 10 days
Waxing Gibbous
tide state
6:51PM
90% illuminated
Moon age 11 days
Waxing Gibbous
2:29AM
7:13PM
95% illuminated
Moon age 12 days
Waxing Gibbous
3:44AM
7:30PM
99% illuminated
Moon age 13 days
Waxing Gibbous
5:01AM
7:44PM
100% illuminated
Moon age 14 days
Full Moon
6:18AM
7:55PM
99% illuminated
Moon age 15 days
Waning Gibbous
7:37AM
8:07PM
96% illuminated
Moon age 16 days
Waning Gibbous
8:56AM
8:19PM
90% illuminated
Moon age 17 days
Waning Gibbous
10:19AM
8:33PM
83% illuminated
Moon age 18 days
Waning Gibbous
11:45AM
8:50PM
74% illuminated
Moon age 19 days
Waning Gibbous
1:14PM
9:14PM
64% illuminated
Moon age 20 days
Waning Gibbous
2:41PM
9:49PM
53% illuminated
Moon age 21 days
Last Quarter
3:59PM
10:40PM
42% illuminated
Moon age 22 days
Last Quarter
5:01PM
11:49PM
35% illuminated
Moon age 23 days
Waning Crescent
5:44PM

32% illuminated
Moon age 23 days
Waning Crescent
6:14PM
1:12AM
22% illuminated
Moon age 24 days
Waning Crescent
6:35PM
2:40AM
13% illuminated
Moon age 26 days
Waning Crescent
6:50PM
4:07AM
7% illuminated
Moon age 27 days
Waning Crescent
7:03PM
5:31AM
2% illuminated
Moon age 28 days
Waning Crescent
7:15PM
6:52AM
0% illuminated
Moon age 29 days
New Moon
7:27PM
8:11AM
0% illuminated
Moon age 0 days
New Moon
7:39PM
9:30AM
2% illuminated
Moon age 1 day
Waxing Crescent
7:55PM
10:48AM
6% illuminated
Moon age 2 days
Waxing Crescent
8:14PM
12:06PM
13% illuminated
Moon age 3 days
Waxing Crescent
8:41PM
1:22PM
21% illuminated
Moon age 4 days
Waxing Crescent
9:16PM
2:31PM
31% illuminated
Moon age 5 days
Waxing Crescent
10:04PM
3:30PM
41% illuminated
Moon age 6 days
First Quarter
11:03PM
4:16PM
52% illuminated
Moon age 7 days
First Quarter

4:50PM
63% illuminated
Moon age 8 days
Waxing Gibbous
00:11AM
5:15PM
25
NNW
20
NNW
25
NW
15
W
20
SW
25
S
30
S
55
WSW
55
SW
40
WSW
35
W
45
ENE
20
W
10
NNW
35
E
50
NE
25
NE
15
E
5
NNW
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Sweeper Cove, Adak Island tide chart key:

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

Tide Times are HDT (UTC -9.0hrs). Last Spring High Tide at Sweeper Cove, Adak Island was on Sat 05 Sep (height: 1.36m 4.5ft). Next high Spring Tide at Sweeper Cove, Adak Island will be on Sun 20 Sep (height: 1.09m 3.6ft).

Sweeper Cove, Adak Island tide times for September and October

September and October Tide charts for Sweeper Cove, Adak Island: The tide charts below show the height, time and date of high and low tides for the next 30 days.

Tide Times for Sweeper Cove, Adak Island (tomorrow): Monday 21 September 2026

Tidetide stateTime (HDT)& DateHeight
Low Tide 8:08 AM(Mon 21 September)-0.06 ft (-0.02 m)
High Tide11:25 PM(Mon 21 September)3.46 ft (1.05 m)
tide stateSunrise: 8:31AMtide stateSunset: 8:46PMtide stateMoonset: 2:29AMtide stateMoonrise: 7:13PM

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Tide Times for Sweeper Cove, Adak Island: Tuesday 22 September 2026

Tidetide stateTime (HDT)& DateHeight
Low Tide 8:49 AM(Tue 22 September)0.1 ft (0.03 m)
tide stateSunrise: 8:33AMtide stateSunset: 8:43PMtide stateMoonset: 3:44AMtide stateMoonrise: 7:30PM

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Tide Times for Sweeper Cove, Adak Island: Wednesday 23 September 2026

Tidetide stateTime (HDT)& DateHeight
High Tide00:13 AM(Wed 23 September)3.27 ft (1.0 m)
Low Tide 9:27 AM(Wed 23 September)0.33 ft (0.1 m)
tide stateSunrise: 8:34AMtide stateSunset: 8:41PMtide stateMoonset: 5:01AMtide stateMoonrise: 7:44PM

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Tide Times for Sweeper Cove, Adak Island: Thursday 24 September 2026

Tidetide stateTime (HDT)& DateHeight
High Tide 1:13 AM(Thu 24 September)2.99 ft (0.91 m)
Low Tide10:02 AM(Thu 24 September)0.65 ft (0.2 m)
High Tide 6:09 PM(Thu 24 September)2.44 ft (0.74 m)
Low Tide 9:37 PM(Thu 24 September)2.3 ft (0.7 m)
tide stateSunrise: 8:36AMtide stateSunset: 8:39PMtide stateMoonset: 6:18AMtide stateMoonrise: 7:55PM

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Tide Times for Sweeper Cove, Adak Island: Friday 25 September 2026

Tidetide stateTime (HDT)& DateHeight
High Tide 2:36 AM(Fri 25 September)2.65 ft (0.81 m)
Low Tide10:33 AM(Fri 25 September)1.07 ft (0.33 m)
High Tide 5:41 PM(Fri 25 September)2.4 ft (0.73 m)
Low Tide11:05 PM(Fri 25 September)1.83 ft (0.56 m)
tide stateSunrise: 8:38AMtide stateSunset: 8:37PMtide stateMoonset: 7:37AMtide stateMoonrise: 8:07PM

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Tide Times for Sweeper Cove, Adak Island: Saturday 26 September 2026

Tidetide stateTime (HDT)& DateHeight
High Tide 4:36 AM(Sat 26 September)2.37 ft (0.72 m)
Low Tide11:00 AM(Sat 26 September)1.57 ft (0.48 m)
High Tide 5:24 PM(Sat 26 September)2.53 ft (0.77 m)
tide stateSunrise: 8:40AMtide stateSunset: 8:34PMtide stateMoonset: 8:56AMtide stateMoonrise: 8:19PM

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Tide Times for Sweeper Cove, Adak Island: Sunday 27 September 2026

Tidetide stateTime (HDT)& DateHeight
Low Tide00:12 AM(Sun 27 September)1.27 ft (0.39 m)
High Tide 7:13 AM(Sun 27 September)2.34 ft (0.71 m)
Low Tide11:21 AM(Sun 27 September)2.12 ft (0.65 m)
High Tide 5:17 PM(Sun 27 September)2.8 ft (0.85 m)
tide stateSunrise: 8:41AMtide stateSunset: 8:32PMtide stateMoonset:10:19AMtide stateMoonrise: 8:33PM

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Tide Times for Sweeper Cove, Adak Island: Monday 28 September 2026

Tidetide stateTime (HDT)& DateHeight
Low Tide 1:08 AM(Mon 28 September)0.66 ft (0.2 m)
High Tide10:29 AM(Mon 28 September)2.65 ft (0.81 m)
Low Tide11:09 AM(Mon 28 September)2.65 ft (0.81 m)
High Tide 5:22 PM(Mon 28 September)3.17 ft (0.97 m)
tide stateSunrise: 8:43AMtide stateSunset: 8:30PMtide stateMoonset:11:45AMtide stateMoonrise: 8:50PM

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Tide Times for Sweeper Cove, Adak Island: Tuesday 29 September 2026

Tidetide stateTime (HDT)& DateHeight
Low Tide 2:00 AM(Tue 29 September)0.08 ft (0.02 m)
High Tide 5:43 PM(Tue 29 September)3.55 ft (1.08 m)
tide stateSunrise: 8:44AMtide stateSunset: 8:27PMtide stateMoonset: 1:14PMtide stateMoonrise: 9:14PM

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Tide Times for Sweeper Cove, Adak Island: Wednesday 30 September 2026

Tidetide stateTime (HDT)& DateHeight
Low Tide 2:52 AM(Wed 30 September)-0.42 ft (-0.13 m)
High Tide 6:21 PM(Wed 30 September)3.87 ft (1.18 m)
tide stateSunrise: 8:46AMtide stateSunset: 8:25PMtide stateMoonset: 2:41PMtide stateMoonrise: 9:49PM

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Tide Times for Sweeper Cove, Adak Island: Thursday 01 October 2026

Tidetide stateTime (HDT)& DateHeight
Low Tide 3:44 AM(Thu 01 October)-0.8 ft (-0.24 m)
High Tide 7:14 PM(Thu 01 October)4.09 ft (1.25 m)
tide stateSunrise: 8:48AMtide stateSunset: 8:23PMtide stateMoonset: 3:59PMtide stateMoonrise:10:40PM

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Tide Times for Sweeper Cove, Adak Island: Friday 02 October 2026

Tidetide stateTime (HDT)& DateHeight
Low Tide 4:37 AM(Fri 02 October)-1.03 ft (-0.31 m)
High Tide 8:17 PM(Fri 02 October)4.19 ft (1.28 m)
tide stateSunrise: 8:49AMtide stateSunset: 8:20PMtide stateMoonset: 5:01PMtide stateMoonrise:11:49PM

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Tide Times for Sweeper Cove, Adak Island: Saturday 03 October 2026

Tidetide stateTime (HDT)& DateHeight
Low Tide 5:30 AM(Sat 03 October)-1.08 ft (-0.33 m)
High Tide 9:26 PM(Sat 03 October)4.15 ft (1.26 m)
tide stateSunrise: 8:51AMtide stateSunset: 8:18PMtide stateMoonset: 5:44PM

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Tide Times for Sweeper Cove, Adak Island: Sunday 04 October 2026

Tidetide stateTime (HDT)& DateHeight
Low Tide 6:23 AM(Sun 04 October)-0.97 ft (-0.3 m)
High Tide 3:41 PM(Sun 04 October)3.39 ft (1.03 m)
Low Tide 5:26 PM(Sun 04 October)3.36 ft (1.02 m)
High Tide10:36 PM(Sun 04 October)3.97 ft (1.21 m)
tide stateSunrise: 8:53AMtide stateSunset: 8:16PMtide stateMoonrise: 1:12AMtide stateMoonset: 6:14PM

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Tide Times for Sweeper Cove, Adak Island: Monday 05 October 2026

Tidetide stateTime (HDT)& DateHeight
Low Tide 7:15 AM(Mon 05 October)-0.7 ft (-0.21 m)
High Tide 3:48 PM(Mon 05 October)3.16 ft (0.96 m)
Low Tide 6:51 PM(Mon 05 October)3.0 ft (0.91 m)
High Tide11:50 PM(Mon 05 October)3.65 ft (1.11 m)
tide stateSunrise: 8:54AMtide stateSunset: 8:13PMtide stateMoonrise: 2:40AMtide stateMoonset: 6:35PM

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Tide Times for Sweeper Cove, Adak Island: Tuesday 06 October 2026

Tidetide stateTime (HDT)& DateHeight
Low Tide 8:04 AM(Tue 06 October)-0.29 ft (-0.09 m)
High Tide 4:00 PM(Tue 06 October)2.98 ft (0.91 m)
Low Tide 8:12 PM(Tue 06 October)2.54 ft (0.77 m)
tide stateSunrise: 8:56AMtide stateSunset: 8:11PMtide stateMoonrise: 4:07AMtide stateMoonset: 6:50PM

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Tide Times for Sweeper Cove, Adak Island: Wednesday 07 October 2026

Tidetide stateTime (HDT)& DateHeight
High Tide 1:10 AM(Wed 07 October)3.24 ft (0.99 m)
Low Tide 8:52 AM(Wed 07 October)0.25 ft (0.08 m)
High Tide 4:13 PM(Wed 07 October)2.87 ft (0.87 m)
Low Tide 9:31 PM(Wed 07 October)2.0 ft (0.61 m)
tide stateSunrise: 8:58AMtide stateSunset: 8:09PMtide stateMoonrise: 5:31AMtide stateMoonset: 7:03PM

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Tide Times for Sweeper Cove, Adak Island: Thursday 08 October 2026

Tidetide stateTime (HDT)& DateHeight
High Tide 2:44 AM(Thu 08 October)2.83 ft (0.86 m)
Low Tide 9:36 AM(Thu 08 October)0.86 ft (0.26 m)
High Tide 4:26 PM(Thu 08 October)2.85 ft (0.87 m)
Low Tide10:43 PM(Thu 08 October)1.43 ft (0.44 m)
tide stateSunrise: 8:59AMtide stateSunset: 8:07PMtide stateMoonrise: 6:52AMtide stateMoonset: 7:15PM

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Tide Times for Sweeper Cove, Adak Island: Friday 09 October 2026

Tidetide stateTime (HDT)& DateHeight
High Tide 4:36 AM(Fri 09 October)2.55 ft (0.78 m)
Low Tide10:19 AM(Fri 09 October)1.52 ft (0.46 m)
High Tide 4:36 PM(Fri 09 October)2.91 ft (0.89 m)
Low Tide11:45 PM(Fri 09 October)0.88 ft (0.27 m)
tide stateSunrise: 9:01AMtide stateSunset: 8:04PMtide stateMoonrise: 8:11AMtide stateMoonset: 7:27PM

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Tide Times for Sweeper Cove, Adak Island: Saturday 10 October 2026

Tidetide stateTime (HDT)& DateHeight
High Tide 6:45 AM(Sat 10 October)2.54 ft (0.77 m)
Low Tide11:02 AM(Sat 10 October)2.15 ft (0.66 m)
High Tide 4:44 PM(Sat 10 October)3.02 ft (0.92 m)
tide stateSunrise: 9:03AMtide stateSunset: 8:02PMtide stateMoonrise: 9:30AMtide stateMoonset: 7:39PM

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Tide Times for Sweeper Cove, Adak Island: Sunday 11 October 2026

Tidetide stateTime (HDT)& DateHeight
Low Tide00:40 AM(Sun 11 October)0.4 ft (0.12 m)
High Tide 9:00 AM(Sun 11 October)2.83 ft (0.86 m)
Low Tide11:51 AM(Sun 11 October)2.73 ft (0.83 m)
High Tide 4:48 PM(Sun 11 October)3.16 ft (0.96 m)
tide stateSunrise: 9:04AMtide stateSunset: 8:00PMtide stateMoonrise:10:48AMtide stateMoonset: 7:55PM

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Tide Times for Sweeper Cove, Adak Island: Monday 12 October 2026

Tidetide stateTime (HDT)& DateHeight
Low Tide 1:28 AM(Mon 12 October)0.03 ft (0.01 m)
High Tide10:50 AM(Mon 12 October)3.23 ft (0.98 m)
Low Tide 1:10 PM(Mon 12 October)3.19 ft (0.97 m)
High Tide 4:43 PM(Mon 12 October)3.32 ft (1.01 m)
tide stateSunrise: 9:06AMtide stateSunset: 7:58PMtide stateMoonrise:12:06PMtide stateMoonset: 8:14PM

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Tide Times for Sweeper Cove, Adak Island: Tuesday 13 October 2026

Tidetide stateTime (HDT)& DateHeight
Low Tide 2:11 AM(Tue 13 October)-0.21 ft (-0.06 m)
High Tide11:54 AM(Tue 13 October)3.57 ft (1.09 m)
tide stateSunrise: 9:08AMtide stateSunset: 7:56PMtide stateMoonrise: 1:22PMtide stateMoonset: 8:41PM

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Tide Times for Sweeper Cove, Adak Island: Wednesday 14 October 2026

Tidetide stateTime (HDT)& DateHeight
Low Tide 2:54 AM(Wed 14 October)-0.34 ft (-0.1 m)
High Tide12:38 PM(Wed 14 October)3.78 ft (1.15 m)
tide stateSunrise: 9:10AMtide stateSunset: 7:53PMtide stateMoonrise: 2:31PMtide stateMoonset: 9:16PM

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Tide Times for Sweeper Cove, Adak Island: Thursday 15 October 2026

Tidetide stateTime (HDT)& DateHeight
Low Tide 3:36 AM(Thu 15 October)-0.39 ft (-0.12 m)
High Tide 1:17 PM(Thu 15 October)3.86 ft (1.18 m)
tide stateSunrise: 9:11AMtide stateSunset: 7:51PMtide stateMoonrise: 3:30PMtide stateMoonset:10:04PM

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Tide Times for Sweeper Cove, Adak Island: Friday 16 October 2026

Tidetide stateTime (HDT)& DateHeight
Low Tide 4:18 AM(Fri 16 October)-0.37 ft (-0.11 m)
High Tide 1:54 PM(Fri 16 October)3.83 ft (1.17 m)
tide stateSunrise: 9:13AMtide stateSunset: 7:49PMtide stateMoonrise: 4:16PMtide stateMoonset:11:03PM

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Tide Times for Sweeper Cove, Adak Island: Saturday 17 October 2026

Tidetide stateTime (HDT)& DateHeight
Low Tide 5:01 AM(Sat 17 October)-0.3 ft (-0.09 m)
High Tide 2:30 PM(Sat 17 October)3.71 ft (1.13 m)
tide stateSunrise: 9:15AMtide stateSunset: 7:47PMtide stateMoonrise: 4:50PM

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Tide Times for Sweeper Cove, Adak Island: Sunday 18 October 2026

Tidetide stateTime (HDT)& DateHeight
Low Tide 5:42 AM(Sun 18 October)-0.18 ft (-0.05 m)
High Tide 3:01 PM(Sun 18 October)3.53 ft (1.08 m)
Low Tide 7:07 PM(Sun 18 October)3.36 ft (1.02 m)
High Tide 8:10 PM(Sun 18 October)3.37 ft (1.03 m)
tide stateSunrise: 9:16AMtide stateSunset: 7:45PMtide stateMoonset:00:11AMtide stateMoonrise: 5:15PM

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