Tides Today & Tomorrow in Dutch Harbor, Amaknak Island, AK

TIDE TIMES for Tuesday, August 25, 2026
The tide is currently rising in Dutch Harbor, Amaknak Island, AK.

Next low tide : 11:01 am (-0.1 ft)
Next high tide : in 2h 04m at 2:30 am (3.3 ft)
Sunset today : 10:12 pm
Sunrise tomorrow : 8:03 am
Moon phase : Waxing Gibbous (94% illuminated)
Tide Station Location : Station #9462611
Common Questions About Tides

Dutch Harbor, Amaknak Island, AK Tides - Dec 1990

< Nov 1990

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Jan 1991 >

Date		High Tide				Low Tide				Sun		Moon	Date
Date		AM	ft	PM	ft	AM	ft	PM	ft	Rise	Set	Moon	Date
1	Sat			2:40	4.8			11:00	-1.3	10:01	5:49		1	Sat
2	Sun			3:33	4.8			11:57	-1.4	10:02	5:48		2	Sun
3	Mon	8:33	4.0	4:37	4.7	11:27	3.8			10:04	5:47		3	Mon
4	Tue	9:14	4.2	5:52	4.5	12:53	-1.3	1:06	3.7	10:05	5:47		4	Tue
5	Wed	9:54	4.3	7:08	4.1	1:50	-1.2	2:41	3.4	10:07	5:46		5	Wed
6	Thu	10:33	4.4	8:29	3.7	2:46	-0.8	4:06	2.8	10:08	5:46		6	Thu
7	Fri	11:10	4.5	9:59	3.3	3:40	-0.4	5:14	2.2	10:09	5:45		7	Fri
8	Sat	11:47	4.5	11:31	3.0	4:31	0.2	6:16	1.6	10:11	5:45		8	Sat
9	Sun			12:21	4.4	5:20	0.9	7:14	1.0	10:12	5:44		9	Sun
10	Mon	1:09	2.9	12:53	4.3	6:07	1.6	8:05	0.5	10:13	5:44		10	Mon
11	Tue	2:46	2.9	1:19	4.2	6:54	2.3	8:51	0.2	10:14	5:44		11	Tue
12	Wed	4:25	3.2	1:36	4.0	7:42	2.9	9:32	0.0	10:15	5:44		12	Wed
13	Thu	6:16	3.5	1:42	4.0	8:28	3.4	10:11	0.0	10:16	5:44		13	Thu
14	Fri			1:36	4.0			10:48	0.0	10:17	5:44		14	Fri
15	Sat			12:03	4.0			11:24	0.0	10:18	5:44		15	Sat
16	Sun	10:18	4.2							10:19	5:44		16	Sun
17	Mon	10:36	4.2			12:01	0.1			10:19	5:44		17	Mon
18	Tue	10:52	4.3			12:38	0.1			10:20	5:45		18	Tue
19	Wed	11:02	4.2			1:14	0.2			10:21	5:45		19	Wed
20	Thu	11:08	4.2			1:51	0.2			10:21	5:45		20	Thu
21	Fri	11:13	4.1			2:28	0.4			10:22	5:46		21	Fri
22	Sat	11:20	4.0			3:02	0.6			10:22	5:46		22	Sat
23	Sun	11:24	3.9	9:55	2.4	3:34	0.9	6:07	2.1	10:23	5:47		23	Sun
24	Mon	11:26	3.9	11:48	2.4	4:02	1.4	6:26	1.5	10:23	5:48		24	Mon
25	Tue	11:31	4.0			4:25	1.8	6:57	0.8	10:24	5:48		25	Tue
26	Wed	1:43	2.5	11:47 AM	4.3	4:45	2.3	7:34	0.2	10:24	5:49		26	Wed
27	Thu			12:14	4.6			8:16	-0.4	10:24	5:50		27	Thu
28	Fri			12:51	4.9			9:02	-0.9	10:24	5:51		28	Fri
29	Sat			1:36	5.1			9:52	-1.2	10:24	5:52		29	Sat
30	Sun			2:28	5.2			10:44	-1.3	10:24	5:53		30	Sun
31	Mon	7:20	3.8	3:25	5.1	9:24	3.7	11:36	-1.2	10:24	5:54		31	Mon
Date		High Tide				Low Tide				Sun		Moon	Date
Date		AM	ft	PM	ft	AM	ft	PM	ft	Rise	Set	Moon	Date

Tidal Data Source: (9462611)

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Is this week a spring tide or neap tide in Dutch Harbor, Amaknak Island, AK?

Dutch Harbor, Amaknak Island, AK is currently in a spring phase. Tonight's moon is 94% illuminated. Spring tides (largest swings) occur near new and full moons; neap tides (smallest swings) occur near first and third quarter moons. Tidal ranges this week are near their weekly maximum.

What datum are Dutch Harbor, Amaknak Island, AK tide heights measured from?

Tide heights on this page are measured from Mean Lower Low Water (MLLW), the U.S. NOAA standard. A height of 0 ft represents the 19-year average of each day's lower low tide. Negative values indicate a "minus tide" — water levels below that long-term reference.

What factors can affect the tide predictions for Dutch Harbor, Amaknak Island, AK?

Tide predictions for Dutch Harbor, Amaknak Island, AK come from NOAA's harmonic analysis and are typically accurate within about ±10 minutes on timing and ±0.5 ft on height. Actual water levels can deviate further due to sustained winds, atmospheric pressure changes, river flow, and storm surge. During major weather events, be sure to check US Harbors weather pages for factors that could impact tidal predictions.

Which NOAA station provides tide data for Dutch Harbor, Amaknak Island, AK?

Tide data for Dutch Harbor, Amaknak Island, AK is sourced from NOAA Station #9462611. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9462611.

What is the moon phase in Dutch Harbor, Amaknak Island, AK tonight?

Tonight the moon over Dutch Harbor, Amaknak Island, AK is Waxing Gibbous (94% illuminated). This places Dutch Harbor, Amaknak Island, AK in a spring tide cycle, so tidal ranges are near their weekly maximum this week.

US Harbors Tidal Data

The data in our tide charts, tide tables, and tide graphs is provided by NOAA and others. These predictions are derived mathematically from numerous inputs, including data from historical tide stations and nearby locations where sensors are actively recording. As shown in the tide graph at the top of this page, “Predicted” tides (blue) are what forecasting models expect to happen. “Observed” tides (red) are those recorded by local sensors in real time, overlaid on the predictions for direct comparison. We display Observed water levels for a select group of harbors including Portland, Maine, where a physical sensor monitors water levels in real time.

LEARN MORE ABOUT OUR TIDE DATA

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