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

TIDE TIMES for Friday, July 31, 2026
The tide is currently falling in Akutan Harbor, Akutan Island, AK.
Next low tide : in 11h 03m at 2:07 pm (0.2 ft)
Next high tide : 10:09 pm (3.3 ft)
Sunset today : 11:03 pm
Sunrise tomorrow : 7:15 am
Moon phase : Waning Gibbous (95% illuminated)
Tide Station Location : Station #9462691
Common Questions About Tides

Akutan Harbor, Akutan Island, AK Tides - Jan 1971

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri8:484.57:003.51:23-0.22:502.79:224:50Waxing Crescent1Fri
2Sat9:134.68:463.22:120.43:521.89:224:51First Quarter2Sat
3Sun9:424.810:333.03:011.14:490.99:224:53First Quarter3Sun
4Mon10:144.93:491.85:430.29:224:54First Quarter4Mon
5Tue12:183.210:48 AM5.04:382.56:36-0.49:214:55First Quarter5Tue
6Wed1:503.511:24 AM5.15:323.17:27-0.79:214:57Waxing Gibbous6Wed
7Thu3:163.812:025.06:313.68:16-0.89:204:58Waxing Gibbous7Thu
8Fri4:414.112:394.97:304.09:04-0.89:204:59Waxing Gibbous8Fri
9Sat5:494.31:144.88:294.29:52-0.69:195:01Full Moon9Sat
10Sun6:474.41:464.69:404.310:39-0.49:185:02Full Moon10Sun
11Mon7:384.42:154.311:194.311:22-0.19:175:04Full Moon11Mon
12Tue8:164.39:175:06Full Moon12Tue
13Wed8:404.312:010.29:165:07Waning Gibbous13Wed
14Thu8:534.212:390.59:155:09Waning Gibbous14Thu
15Fri9:054.16:432.91:160.94:052.89:145:10Waning Gibbous15Fri
16Sat9:194.08:422.71:541.34:312.39:135:12Waning Gibbous16Sat
17Sun9:314.010:282.72:321.84:581.79:125:14Third Quarter17Sun
18Mon9:413.93:092.35:281.39:115:16Third Quarter18Mon
19Tue12:172.99:47 AM4.03:412.75:590.89:105:18Third Quarter19Tue
20Wed1:573.19:57 AM4.24:003.26:320.49:085:19Third Quarter20Wed
21Thu10:144.47:060.19:075:21Waning Crescent21Thu
22Fri10:404.67:42-0.39:065:23Waning Crescent22Fri
23Sat11:174.98:21-0.59:045:25Waning Crescent23Sat
24Sun12:035.09:02-0.79:035:27Waning Crescent24Sun
25Mon12:555.19:46-0.89:015:29New Moon25Mon
26Tue1:534.910:31-0.89:005:31New Moon26Tue
27Wed6:223.73:034.59:543.411:17-0.58:585:33New Moon27Wed
28Thu6:423.84:274.011:332.98:575:35Waxing Crescent28Thu
29Fri7:094.05:593.512:05-0.112:592.28:555:37Waxing Crescent29Fri
30Sat7:414.27:413.212:550.52:171.48:545:39Waxing Crescent30Sat
31Sun8:174.49:273.21:491.23:240.68:525:41First Quarter31Sun
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 6:08 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 spring phase. Tonight's moon is 95% 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 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 Waning Gibbous (95% illuminated). This places Akutan Harbor, Akutan 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