Latest Tide Table

Tide Times for Constantine Harbor, Amchitka

Lat Long: 51.41° N 179.28° E

Today's tide times for Constantine Harbor, Amchitka, Alaska

The predicted tide times today on Wednesday 29 April 2026 for Constantine Harbor, Amchitka are: first high tide at 3:04am, first low tide at 10:46am, second high tide at 6:54pm, second low tide at 9:41pm. Sunrise is at 7:38am and sunset is at 10:23pm.

Today's tide times for Constantine Harbor, Amchitka: Wednesday 29 April 2026

Tidetide stateTime (HDT)& DateHeight
High Tide 3:04 AM(Wed 29 April)2.44 ft (0.74 m)
Low Tide10:46 AM(Wed 29 April)0.26 ft (0.08 m)
High Tide 6:54 PM(Wed 29 April)1.92 ft (0.59 m)
Low Tide 9:41 PM(Wed 29 April)1.8 ft (0.55 m)
Tide Datum: Mean Lower Low Water
TideHigh
TideLow
Tide Rising
  • Wind Speed
    -
  • Swell
    —
  • Weather
High tide in:
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Next Tide State HIGH TIDE in Constantine Harbor, Amchitka is at
which is in from now.
Next Tide Falling LOW TIDE in Constantine Harbor, Amchitka is at
which is in from now.
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Local time:

Tide chart for Constantine Harbor, AmchitkaShowing low and high tide times for the next 30 days at Constantine Harbor, Amchitka. Tide Times are HDT (UTC -9.0hrs).

View Constantine Harbor, Amchitka 7 Day Tide Chart Image.

Constantine Harbor, Amchitka, Alaska Tide Chart including high and low tide times for the next 7 days
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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

Wednesday, 29 Apr
30 Apr
1 May
2 May
3 May
4 May
5 May
6 May
7 May
8 May
9 May
10 May
11 May
12 May
13 May
14 May
15 May
16 May
17 May
18 May
19 May
20 May
21 May
22 May
23 May
24 May
25 May
26 May
27 May
AMPMThuFriSatSunMonTueWedThuFriSatSunMonTueWedThuFriSatSunMonTueWedThuFriSatSunMonTueWed
3:04AM0.74m
6:54PM0.59m
3:10AM0.77m
8:51PM0.65m
3:16AM0.79m
3:25AM0.81m
3:41AM0.83m
4:08AM0.85m
4:46AM0.85m
5:34AM0.85m
6:26AM0.84m
7:23AM0.80m
3:55AM0.69m
8:26AM0.75m
2:38AM0.64m
9:40AM0.67m
1:34AM0.63m
11:10AM0.59m
1:08AM0.67m
1:01PM0.51m
1:10AM0.75m
3:53PM0.48m
1:26AM0.85m
1:53AM0.95m
2:30AM1.05m
3:14AM1.11m
4:05AM1.13m
5:02AM1.12m
6:04AM1.06m
7:10AM0.97m
00:44AM0.73m
8:21AM0.84m
00:49AM0.73m
9:44AM0.69m
1:01AM0.75m
11:28AM0.56m
1:14AM0.78m
1:48PM0.48m
1:27AM0.81m
4:22PM0.49m
1:39AM0.84m
10:46AM0.08m
9:41PM0.55m
11:34AM-0.01m
10:11PM0.65m
12:17PM-0.07m
12:58PM-0.10m
1:39PM-0.12m
2:20PM-0.12m
3:01PM-0.12m
3:41PM-0.10m
4:21PM-0.08m
4:58PM-0.03m
4:07AM0.69m
5:32PM0.03m
5:57AM0.61m
6:02PM0.12m
7:05AM0.48m
6:28PM0.23m
8:03AM0.33m
6:44PM0.35m
8:56AM0.16m
6:24PM0.47m
9:48AM-0.02m
10:40AM-0.18m
11:34AM-0.30m
12:28PM-0.39m
1:23PM-0.42m
2:17PM-0.41m
3:10PM-0.35m
4:00PM-0.25m
3:49AM0.67m
4:47PM-0.13m
5:26AM0.55m
5:30PM0.02m
6:48AM0.41m
6:09PM0.17m
7:58AM0.25m
6:43PM0.32m
8:58AM0.12m
7:09PM0.46m
9:49AM0.00m
tide state
7:38AM
tide state
10:23PM
7:36AM
10:24PM
7:34AM
10:26PM
7:32AM
10:28PM
7:30AM
10:29PM
7:28AM
10:31PM
7:26AM
10:33PM
7:25AM
10:34PM
7:23AM
10:36PM
7:21AM
10:37PM
7:20AM
10:39PM
7:18AM
10:40PM
7:16AM
10:42PM
7:15AM
10:44PM
7:13AM
10:45PM
7:12AM
10:47PM
7:10AM
10:48PM
7:09AM
10:50PM
7:08AM
10:51PM
7:06AM
10:52PM
7:05AM
10:54PM
7:04AM
10:55PM
7:02AM
10:57PM
7:01AM
10:58PM
7:00AM
10:59PM
6:59AM
11:01PM
6:58AM
11:02PM
6:57AM
11:03PM
6:56AM
11:04PM
0.45% - (Waxing Gibbous)
tide state
6:38AM
0.47% - (Waxing Gibbous)
tide state
8:55PM
0.5% - (Full Moon)
6:51AM
10:09PM
0.54% - (Waning Gibbous)
7:06AM
11:24PM
0.55% - (Waning Gibbous)
7:26AM

0.57% - (Waning Gibbous)
7:53AM
00:37AM
0.61% - (Waning Gibbous)
8:29AM
1:44AM
0.64% - (Waning Gibbous)
9:18AM
2:41AM
0.68% - (Waning Gibbous)
10:18AM
3:26AM
0.71% - (Waning Gibbous)
11:28AM
4:00AM
0.75% - (Last Quarter)
12:42PM
4:24AM
0.78% - (Waning Crescent)
1:58PM
4:43AM
0.82% - (Waning Crescent)
3:15PM
4:58AM
0.85% - (Waning Crescent)
4:33PM
5:10AM
0.88% - (Waning Crescent)
5:54PM
5:22AM
0.92% - (Waning Crescent)
7:18PM
5:35AM
0.95% - (Waning Crescent)
8:47PM
5:49AM
0.99% - (New Moon)
10:21PM
6:08AM
0.01% - (New Moon)
11:55PM
6:34AM
0.04% - (Waxing Crescent)

7:11AM
0.07% - (Waxing Crescent)
1:18AM
8:06AM
0.11% - (Waxing Crescent)
2:23AM
9:21AM
0.15% - (Waxing Crescent)
3:07AM
10:47AM
0.18% - (Waxing Crescent)
3:36AM
12:16PM
0.22% - (Waxing Crescent)
3:56AM
1:41PM
0.25% - (First Quarter)
4:11AM
3:01PM
0.29% - (Waxing Gibbous)
4:24AM
4:18PM
0.33% - (Waxing Gibbous)
4:35AM
5:32PM
0.36% - (Waxing Gibbous)
4:46AM
6:45PM
0.4% - (Waxing Gibbous)
4:59AM
7:58PM
45
ENE
45
NE
35
NE
30
NE
30
NNE
55
NNW
20
NW
65
SE
30
SSE
15
S
15
E
25
NNE
25
NNE
15
NE
25
NNW
35
N
25
WSW
10
WNW
10
SSE
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Constantine Harbor, Amchitka tide chart key:

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

Tide Times are HDT (UTC -9.0hrs). Last Spring High Tide at Constantine Harbor, Amchitka was on Mon 20 Apr (height: 1.04m 3.4ft). Next high Spring Tide at Constantine Harbor, Amchitka will be on Sun 03 May (height: 0.85m 2.8ft).

Constantine Harbor, Amchitka tide chart key: The tide chart above shows the height and times of high tide and low tide for Constantine Harbor, Amchitka, Alaska. The grey shading corresponds to nighttime hours between sunset and sunrise at Constantine Harbor, Amchitka.

Tide Times are HDT (UTC -9.0hrs). Last Spring High Tide at Constantine Harbor, Amchitka was on Mon 20 Apr (height: 1.04m 3.4ft). Next high Spring Tide at Constantine Harbor, Amchitka will be on Sun 03 May (height: 0.85m 2.8ft).

Constantine Harbor, Amchitka tide times for April and May

April and May Tide charts for Constantine Harbor, Amchitka: The tide charts below show the height, time and date of high and low tides for the next 30 days.

Tide Times for Constantine Harbor, Amchitka (tomorrow): Thursday 30 April 2026

Tidetide stateTime (HDT)& DateHeight
High Tide 3:10 AM(Thu 30 April)2.52 ft (0.77 m)
Low Tide11:34 AM(Thu 30 April)-0.02 ft (-0.01 m)
High Tide 8:51 PM(Thu 30 April)2.14 ft (0.65 m)
Low Tide10:11 PM(Thu 30 April)2.13 ft (0.65 m)
tide stateSunrise: 7:36AMtide stateSunset:10:24PMtide stateMoonset: 6:51AMtide stateMoonrise:10:09PM

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Tide Times for Constantine Harbor, Amchitka: Friday 01 May 2026

Tidetide stateTime (HDT)& DateHeight
High Tide 3:16 AM(Fri 01 May)2.59 ft (0.79 m)
Low Tide12:17 PM(Fri 01 May)-0.22 ft (-0.07 m)
tide stateSunrise: 7:34AMtide stateSunset:10:26PMtide stateMoonset: 7:06AMtide stateMoonrise:11:24PM

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Tide Times for Constantine Harbor, Amchitka: Saturday 02 May 2026

Tidetide stateTime (HDT)& DateHeight
High Tide 3:25 AM(Sat 02 May)2.66 ft (0.81 m)
Low Tide12:58 PM(Sat 02 May)-0.34 ft (-0.1 m)
tide stateSunrise: 7:32AMtide stateSunset:10:28PMtide stateMoonset: 7:26AM

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Tide Times for Constantine Harbor, Amchitka: Sunday 03 May 2026

Tidetide stateTime (HDT)& DateHeight
High Tide 3:41 AM(Sun 03 May)2.73 ft (0.83 m)
Low Tide 1:39 PM(Sun 03 May)-0.39 ft (-0.12 m)
tide stateSunrise: 7:30AMtide stateSunset:10:29PMtide stateMoonrise:00:37AMtide stateMoonset: 7:53AM

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Tide Times for Constantine Harbor, Amchitka: Monday 04 May 2026

Tidetide stateTime (HDT)& DateHeight
High Tide 4:08 AM(Mon 04 May)2.78 ft (0.85 m)
Low Tide 2:20 PM(Mon 04 May)-0.41 ft (-0.12 m)
tide stateSunrise: 7:28AMtide stateSunset:10:31PMtide stateMoonrise: 1:44AMtide stateMoonset: 8:29AM

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Tide Times for Constantine Harbor, Amchitka: Tuesday 05 May 2026

Tidetide stateTime (HDT)& DateHeight
High Tide 4:46 AM(Tue 05 May)2.8 ft (0.85 m)
Low Tide 3:01 PM(Tue 05 May)-0.39 ft (-0.12 m)
tide stateSunrise: 7:26AMtide stateSunset:10:33PMtide stateMoonrise: 2:41AMtide stateMoonset: 9:18AM

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Tide Times for Constantine Harbor, Amchitka: Wednesday 06 May 2026

Tidetide stateTime (HDT)& DateHeight
High Tide 5:34 AM(Wed 06 May)2.8 ft (0.85 m)
Low Tide 3:41 PM(Wed 06 May)-0.33 ft (-0.1 m)
tide stateSunrise: 7:25AMtide stateSunset:10:34PMtide stateMoonrise: 3:26AMtide stateMoonset:10:18AM

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Tide Times for Constantine Harbor, Amchitka: Thursday 07 May 2026

Tidetide stateTime (HDT)& DateHeight
High Tide 6:26 AM(Thu 07 May)2.75 ft (0.84 m)
Low Tide 4:21 PM(Thu 07 May)-0.25 ft (-0.08 m)
tide stateSunrise: 7:23AMtide stateSunset:10:36PMtide stateMoonrise: 4:00AMtide stateMoonset:11:28AM

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Tide Times for Constantine Harbor, Amchitka: Friday 08 May 2026

Tidetide stateTime (HDT)& DateHeight
High Tide 7:23 AM(Fri 08 May)2.64 ft (0.8 m)
Low Tide 4:58 PM(Fri 08 May)-0.1 ft (-0.03 m)
tide stateSunrise: 7:21AMtide stateSunset:10:37PMtide stateMoonrise: 4:24AMtide stateMoonset:12:42PM

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Tide Times for Constantine Harbor, Amchitka: Saturday 09 May 2026

Tidetide stateTime (HDT)& DateHeight
High Tide 3:55 AM(Sat 09 May)2.28 ft (0.69 m)
Low Tide 4:07 AM(Sat 09 May)2.28 ft (0.69 m)
High Tide 8:26 AM(Sat 09 May)2.46 ft (0.75 m)
Low Tide 5:32 PM(Sat 09 May)0.11 ft (0.03 m)
tide stateSunrise: 7:20AMtide stateSunset:10:39PMtide stateMoonrise: 4:43AMtide stateMoonset: 1:58PM

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Tide Times for Constantine Harbor, Amchitka: Sunday 10 May 2026

Tidetide stateTime (HDT)& DateHeight
High Tide 2:38 AM(Sun 10 May)2.1 ft (0.64 m)
Low Tide 5:57 AM(Sun 10 May)1.99 ft (0.61 m)
High Tide 9:40 AM(Sun 10 May)2.21 ft (0.67 m)
Low Tide 6:02 PM(Sun 10 May)0.4 ft (0.12 m)
tide stateSunrise: 7:18AMtide stateSunset:10:40PMtide stateMoonrise: 4:58AMtide stateMoonset: 3:15PM

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Tide Times for Constantine Harbor, Amchitka: Monday 11 May 2026

Tidetide stateTime (HDT)& DateHeight
High Tide 1:34 AM(Mon 11 May)2.06 ft (0.63 m)
Low Tide 7:05 AM(Mon 11 May)1.58 ft (0.48 m)
High Tide11:10 AM(Mon 11 May)1.92 ft (0.59 m)
Low Tide 6:28 PM(Mon 11 May)0.76 ft (0.23 m)
tide stateSunrise: 7:16AMtide stateSunset:10:42PMtide stateMoonrise: 5:10AMtide stateMoonset: 4:33PM

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Tide Times for Constantine Harbor, Amchitka: Tuesday 12 May 2026

Tidetide stateTime (HDT)& DateHeight
High Tide 1:08 AM(Tue 12 May)2.2 ft (0.67 m)
Low Tide 8:03 AM(Tue 12 May)1.07 ft (0.33 m)
High Tide 1:01 PM(Tue 12 May)1.66 ft (0.51 m)
Low Tide 6:44 PM(Tue 12 May)1.16 ft (0.35 m)
tide stateSunrise: 7:15AMtide stateSunset:10:44PMtide stateMoonrise: 5:22AMtide stateMoonset: 5:54PM

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Tide Times for Constantine Harbor, Amchitka: Wednesday 13 May 2026

Tidetide stateTime (HDT)& DateHeight
High Tide 1:10 AM(Wed 13 May)2.47 ft (0.75 m)
Low Tide 8:56 AM(Wed 13 May)0.51 ft (0.16 m)
High Tide 3:53 PM(Wed 13 May)1.58 ft (0.48 m)
Low Tide 6:24 PM(Wed 13 May)1.55 ft (0.47 m)
tide stateSunrise: 7:13AMtide stateSunset:10:45PMtide stateMoonrise: 5:35AMtide stateMoonset: 7:18PM

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Tide Times for Constantine Harbor, Amchitka: Thursday 14 May 2026

Tidetide stateTime (HDT)& DateHeight
High Tide 1:26 AM(Thu 14 May)2.79 ft (0.85 m)
Low Tide 9:48 AM(Thu 14 May)-0.07 ft (-0.02 m)
tide stateSunrise: 7:12AMtide stateSunset:10:47PMtide stateMoonrise: 5:49AMtide stateMoonset: 8:47PM

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Tide Times for Constantine Harbor, Amchitka: Friday 15 May 2026

Tidetide stateTime (HDT)& DateHeight
High Tide 1:53 AM(Fri 15 May)3.13 ft (0.95 m)
Low Tide10:40 AM(Fri 15 May)-0.59 ft (-0.18 m)
tide stateSunrise: 7:10AMtide stateSunset:10:48PMtide stateMoonrise: 6:08AMtide stateMoonset:10:21PM

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Tide Times for Constantine Harbor, Amchitka: Saturday 16 May 2026

Tidetide stateTime (HDT)& DateHeight
High Tide 2:30 AM(Sat 16 May)3.43 ft (1.05 m)
Low Tide11:34 AM(Sat 16 May)-1.0 ft (-0.3 m)
tide stateSunrise: 7:09AMtide stateSunset:10:50PMtide stateMoonrise: 6:34AMtide stateMoonset:11:55PM

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Tide Times for Constantine Harbor, Amchitka: Sunday 17 May 2026

Tidetide stateTime (HDT)& DateHeight
High Tide 3:14 AM(Sun 17 May)3.63 ft (1.11 m)
Low Tide12:28 PM(Sun 17 May)-1.27 ft (-0.39 m)
tide stateSunrise: 7:08AMtide stateSunset:10:51PMtide stateMoonrise: 7:11AM

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Tide Times for Constantine Harbor, Amchitka: Monday 18 May 2026

Tidetide stateTime (HDT)& DateHeight
High Tide 4:05 AM(Mon 18 May)3.72 ft (1.13 m)
Low Tide 1:23 PM(Mon 18 May)-1.37 ft (-0.42 m)
tide stateSunrise: 7:06AMtide stateSunset:10:52PMtide stateMoonset: 1:18AMtide stateMoonrise: 8:06AM

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Tide Times for Constantine Harbor, Amchitka: Tuesday 19 May 2026

Tidetide stateTime (HDT)& DateHeight
High Tide 5:02 AM(Tue 19 May)3.67 ft (1.12 m)
Low Tide 2:17 PM(Tue 19 May)-1.33 ft (-0.41 m)
tide stateSunrise: 7:05AMtide stateSunset:10:54PMtide stateMoonset: 2:23AMtide stateMoonrise: 9:21AM

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Tide Times for Constantine Harbor, Amchitka: Wednesday 20 May 2026

Tidetide stateTime (HDT)& DateHeight
High Tide 6:04 AM(Wed 20 May)3.48 ft (1.06 m)
Low Tide 3:10 PM(Wed 20 May)-1.14 ft (-0.35 m)
tide stateSunrise: 7:04AMtide stateSunset:10:55PMtide stateMoonset: 3:07AMtide stateMoonrise:10:47AM

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Tide Times for Constantine Harbor, Amchitka: Thursday 21 May 2026

Tidetide stateTime (HDT)& DateHeight
High Tide 7:10 AM(Thu 21 May)3.17 ft (0.97 m)
Low Tide 4:00 PM(Thu 21 May)-0.83 ft (-0.25 m)
tide stateSunrise: 7:02AMtide stateSunset:10:57PMtide stateMoonset: 3:36AMtide stateMoonrise:12:16PM

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Tide Times for Constantine Harbor, Amchitka: Friday 22 May 2026

Tidetide stateTime (HDT)& DateHeight
High Tide00:44 AM(Fri 22 May)2.38 ft (0.73 m)
Low Tide 3:49 AM(Fri 22 May)2.2 ft (0.67 m)
High Tide 8:21 AM(Fri 22 May)2.75 ft (0.84 m)
Low Tide 4:47 PM(Fri 22 May)-0.42 ft (-0.13 m)
tide stateSunrise: 7:01AMtide stateSunset:10:58PMtide stateMoonset: 3:56AMtide stateMoonrise: 1:41PM

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Tide Times for Constantine Harbor, Amchitka: Saturday 23 May 2026

Tidetide stateTime (HDT)& DateHeight
High Tide00:49 AM(Sat 23 May)2.39 ft (0.73 m)
Low Tide 5:26 AM(Sat 23 May)1.8 ft (0.55 m)
High Tide 9:44 AM(Sat 23 May)2.28 ft (0.69 m)
Low Tide 5:30 PM(Sat 23 May)0.05 ft (0.02 m)
tide stateSunrise: 7:00AMtide stateSunset:10:59PMtide stateMoonset: 4:11AMtide stateMoonrise: 3:01PM

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Tide Times for Constantine Harbor, Amchitka: Sunday 24 May 2026

Tidetide stateTime (HDT)& DateHeight
High Tide 1:01 AM(Sun 24 May)2.46 ft (0.75 m)
Low Tide 6:48 AM(Sun 24 May)1.33 ft (0.41 m)
High Tide11:28 AM(Sun 24 May)1.85 ft (0.56 m)
Low Tide 6:09 PM(Sun 24 May)0.55 ft (0.17 m)
tide stateSunrise: 6:59AMtide stateSunset:11:01PMtide stateMoonset: 4:24AMtide stateMoonrise: 4:18PM

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Tide Times for Constantine Harbor, Amchitka: Monday 25 May 2026

Tidetide stateTime (HDT)& DateHeight
High Tide 1:14 AM(Mon 25 May)2.57 ft (0.78 m)
Low Tide 7:58 AM(Mon 25 May)0.83 ft (0.25 m)
High Tide 1:48 PM(Mon 25 May)1.59 ft (0.48 m)
Low Tide 6:43 PM(Mon 25 May)1.05 ft (0.32 m)
tide stateSunrise: 6:58AMtide stateSunset:11:02PMtide stateMoonset: 4:35AMtide stateMoonrise: 5:32PM

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Tide Times for Constantine Harbor, Amchitka: Tuesday 26 May 2026

Tidetide stateTime (HDT)& DateHeight
High Tide 1:27 AM(Tue 26 May)2.67 ft (0.81 m)
Low Tide 8:58 AM(Tue 26 May)0.38 ft (0.12 m)
High Tide 4:22 PM(Tue 26 May)1.62 ft (0.49 m)
Low Tide 7:09 PM(Tue 26 May)1.5 ft (0.46 m)
tide stateSunrise: 6:57AMtide stateSunset:11:03PMtide stateMoonset: 4:46AMtide stateMoonrise: 6:45PM

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Tide Times for Constantine Harbor, Amchitka: Wednesday 27 May 2026

Tidetide stateTime (HDT)& DateHeight
High Tide 1:39 AM(Wed 27 May)2.76 ft (0.84 m)
Low Tide 9:49 AM(Wed 27 May)0.01 ft (0.0 m)
tide stateSunrise: 6:56AMtide stateSunset:11:04PMtide stateMoonset: 4:59AMtide stateMoonrise: 7:58PM

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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.

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