Tides Today & Tomorrow in Akutan Harbor, Akutan Island, AK

TIDE TIMES for Sunday, June 21, 2026
The tide is currently rising in Akutan Harbor, Akutan Island, AK.
Next low tide : 6:11 pm (0.8 ft)
Next high tide : in 3h 07m at 12:16 pm (2.7 ft)
Sunset today : 11:40 pm
Sunrise tomorrow : 6:29 am
Moon phase : First Quarter (49% illuminated)
Tide Station Location : Station #9462691
Common Questions About Tides

Akutan Harbor, Akutan Island, AK Tides - Jan 2021

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri10:554.51:17-0.210:225:51Waning Gibbous1Fri
2Sat10:434.41:59-0.110:225:52Waning Gibbous2Sat
3Sun10:434.37:193.42:410.04:533.410:215:54Waning Gibbous3Sun
4Mon10:494.39:013.13:230.35:172.710:215:55Third Quarter4Mon
5Tue11:014.410:432.94:050.85:591.810:215:56Third Quarter5Tue
6Wed11:194.54:411.36:411.010:205:58Third Quarter6Wed
7Thu12:312.911:49 AM4.75:231.97:290.210:205:59Third Quarter7Thu
8Fri2:073.112:195.06:052.68:17-0.410:196:01Waning Crescent8Fri
9Sat3:253.412:555.16:593.19:05-0.910:186:02Waning Crescent9Sat
10Sun4:493.71:315.27:533.69:53-1.110:176:04Waning Crescent10Sun
11Mon6:014.02:195.28:593.910:47-1.110:176:05New Moon11Mon
12Tue6:554.23:075.010:054.111:41-1.010:166:07New Moon12Tue
13Wed7:434.44:014.711:354.110:156:08New Moon13Wed
14Thu8:314.55:014.412:29-0.712:593.910:146:10New Moon14Thu
15Fri9:134.56:074.01:23-0.42:353.610:136:12Waxing Crescent15Fri
16Sat9:494.57:253.52:110.03:593.110:126:14Waxing Crescent16Sat
17Sun10:254.58:553.12:590.54:592.610:116:15Waxing Crescent17Sun
18Mon10:554.410:312.93:471.05:472.110:106:17First Quarter18Mon
19Tue11:194.34:291.66:291.510:086:19First Quarter19Tue
20Wed12:072.811:43 AM4.25:112.17:111.110:076:21First Quarter20Wed
21Thu1:493.012:014.15:532.67:470.710:066:23First Quarter21Thu
22Fri3:193.212:134.16:293.18:230.410:046:25First Quarter22Fri
23Sat12:254.18:530.210:036:26Waxing Gibbous23Sat
24Sun12:374.29:290.010:026:28Waxing Gibbous24Sun
25Mon12:554.310:05-0.110:006:30Waxing Gibbous25Mon
26Tue1:194.410:41-0.29:596:32Waxing Gibbous26Tue
27Wed1:494.511:23-0.39:576:34Full Moon27Wed
28Thu2:314.49:556:36Full Moon28Thu
29Fri3:314.212:05-0.39:546:38Full Moon29Fri
30Sat9:013.84:553.812:41-0.212:593.69:526:40Waning Gibbous30Sat
31Sun9:073.86:313.41:230.02:293.09:506:42Waning Gibbous31Sun
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9462691)

Common Questions About Akutan Harbor, Akutan Island, AK Tides

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What time does the tide turn (slack tide) in Akutan Harbor, Akutan Island, AK today?

Slack tide in Akutan Harbor, Akutan Island, AK is approximately 3:13 pm — midway between the next high and low tide, when tidal current is weakest. This is the preferred window for boat crossings, underwater visibility, and fishing in areas with strong currents.

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

Akutan Harbor, Akutan Island, AK is currently in a neap phase. Tonight's moon is 49% 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 minimum.

What datum are Akutan Harbor, Akutan 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 Akutan Harbor, Akutan Island, AK?

Tide predictions for Akutan Harbor, Akutan 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 Akutan Harbor, Akutan Island, AK?

Tide data for Akutan Harbor, Akutan Island, AK is sourced from NOAA Station #9462691. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9462691.

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

Tonight the moon over Akutan Harbor, Akutan Island, AK is First Quarter (49% illuminated). This places Akutan Harbor, Akutan Island, AK in a neap tide cycle, so tidal ranges are near their weekly minimum 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