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

TIDE TIMES for Monday, August 17, 2026
The tide is currently rising in Akutan Harbor, Akutan Island, AK.
Next low tide : 4:52 pm (1.8 ft)
Next high tide : in 1m at 11:27 am (3.0 ft)
Sunset today : 10:29 pm
Sunrise tomorrow : 7:45 am
Moon phase : Waxing Crescent (28% illuminated)
Tide Station Location : Station #9462691
Common Questions About Tides

Akutan Harbor, Akutan Island, AK Tides - Mar 1939

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed1:343.111:17 AM4.25:382.67:10-0.87:526:38Waxing Gibbous1Wed
2Thu2:083.112:164.26:392.47:57-0.87:506:40Waxing Gibbous2Thu
3Fri2:443.21:194.17:422.08:45-0.67:476:42Waxing Gibbous3Fri
4Sat3:243.32:273.98:481.79:36-0.27:456:44Full Moon4Sat
5Sun4:073.43:463.69:581.310:300.27:436:46Full Moon5Sun
6Mon4:533.55:103.411:110.911:270.77:406:48Full Moon6Mon
7Tue5:393.66:333.312:210.57:386:50Waning Gibbous7Tue
8Wed6:273.77:563.312:281.21:310.17:356:52Waning Gibbous8Wed
9Thu7:193.89:153.41:361.62:37-0.17:336:54Waning Gibbous9Thu
10Fri8:133.810:263.52:462.03:37-0.37:306:56Waning Gibbous10Fri
11Sat9:063.711:333.63:512.24:32-0.37:286:58Third Quarter11Sat
12Sun9:573.64:512.35:26-0.37:267:00Third Quarter12Sun
13Mon12:323.610:47 AM3.55:472.46:17-0.27:237:02Third Quarter13Mon
14Tue1:233.511:34 AM3.46:392.47:030.07:217:04Third Quarter14Tue
15Wed2:063.312:183.37:222.47:450.27:187:06Waning Crescent15Wed
16Thu2:453.212:583.17:572.38:220.47:167:07Waning Crescent16Thu
17Fri3:193.01:372.98:312.28:560.77:137:09Waning Crescent17Fri
18Sat3:482.82:212.89:072.09:290.97:117:11Waning Crescent18Sat
19Sun4:132.73:192.69:491.710:041.27:087:13New Moon19Sun
20Mon4:342.64:342.510:351.510:431.57:067:15New Moon20Mon
21Tue4:512.65:482.511:221.211:251.87:037:17New Moon21Tue
22Wed5:082.77:022.612:090.97:017:19New Moon22Wed
23Thu5:292.88:162.712:102.112:580.56:587:21Waxing Crescent23Thu
24Fri5:582.99:202.91:032.31:490.26:567:23Waxing Crescent24Fri
25Sat6:353.110:123.02:002.52:39-0.16:537:24Waxing Crescent25Sat
26Sun7:213.210:573.12:512.63:27-0.46:517:26First Quarter26Sun
27Mon8:163.411:373.13:352.64:14-0.66:487:28First Quarter27Mon
28Tue9:143.54:202.55:02-0.76:467:30First Quarter28Tue
29Wed12:133.110:14 AM3.55:092.25:50-0.76:437:32First Quarter29Wed
30Thu12:473.211:20 AM3.56:031.96:39-0.66:417:34Waxing Gibbous30Thu
31Fri1:203.212:293.47:001.47:27-0.36:387:36Waxing Gibbous31Fri
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 2:09 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 transitional phase. Tonight's moon is 28% 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 shifting between spring and neap.

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 Crescent (28% illuminated). This places Akutan Harbor, Akutan Island, AK in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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