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

TIDE TIMES for Sunday, August 23, 2026
The tide is currently falling in Akutan Harbor, Akutan Island, AK.
Next low tide : in 2h 17m at 9:14 pm (3.2 ft)
Next high tide (tomorrow) : 1:39 am (3.6 ft)
Sunset today : 10:15 pm
Sunrise tomorrow : 7:56 am
Moon phase : Waxing Gibbous (83% illuminated)
Tide Station Location : Station #9462691
Common Questions About Tides

Akutan Harbor, Akutan Island, AK Tides - Sep 1928

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat4:023.06:212.911:310.46:117:54Waning Gibbous1Sat
2Sun5:342.86:413.112:101.612:170.86:137:52Waning Gibbous2Sun
3Mon7:092.77:093.31:150.91:081.36:157:49Waning Gibbous3Mon
4Tue8:442.87:443.52:160.22:061.86:177:47Waning Gibbous4Tue
5Wed10:063.18:263.83:13-0.43:052.26:187:44Third Quarter5Wed
6Thu11:193.39:134.04:07-0.94:012.56:207:42Third Quarter6Thu
7Fri12:253.45:01-1.24:562.66:227:39Third Quarter7Fri
8Sat1:213.55:56-1.35:522.76:247:37Waning Crescent8Sat
9Sun2:123.56:50-1.36:492.76:257:34Waning Crescent9Sun
10Mon3:013.47:43-1.17:452.66:277:32Waning Crescent10Mon
11Tue12:533.93:483.38:34-0.88:432.46:297:29Waning Crescent11Tue
12Wed1:523.64:333.29:25-0.39:482.26:317:27New Moon12Wed
13Thu2:573.35:123.110:160.110:561.96:337:24New Moon13Thu
14Fri4:173.05:463.011:070.611:581.56:347:22New Moon14Fri
15Sat5:392.86:162.912:001.16:367:19New Moon15Sat
16Sun7:022.86:432.812:551.112:591.66:387:17Waxing Crescent16Sun
17Mon8:262.97:072.81:470.82:112.06:407:14Waxing Crescent17Mon
18Tue9:393.17:322.82:330.53:192.36:427:12Waxing Crescent18Tue
19Wed10:413.37:582.93:150.34:142.56:437:09Waxing Crescent19Wed
20Thu11:373.48:293.03:550.15:002.76:457:07First Quarter20Thu
21Fri12:273.54:350.05:372.86:477:04First Quarter21Fri
22Sat1:113.55:170.06:042.96:497:02First Quarter22Sat
23Sun1:503.45:59-0.16:252.96:516:59First Quarter23Sun
24Mon2:253.26:40-0.16:472.86:526:57Waxing Gibbous24Mon
25Tue2:533.07:18-0.17:142.66:546:54Waxing Gibbous25Tue
26Wed3:152.87:540.07:502.36:566:52Waxing Gibbous26Wed
27Thu12:463.23:302.78:310.28:371.96:586:49Full Moon27Thu
28Fri1:513.03:452.89:100.59:351.47:006:47Full Moon28Fri
29Sat3:132.94:072.99:550.910:380.87:026:44Full Moon29Sat
30Sun4:512.84:373.110:461.411:400.27:036:42Full Moon30Sun
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 11:26 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 83% 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 Waxing Gibbous (83% 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