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

TIDE TIMES for Sunday, June 21, 2026
The tide is currently falling in Akutan Harbor, Akutan Island, AK.
Next low tide : in 2h 47m at 6:11 pm (0.8 ft)
Next high tide (tomorrow) : 12:50 am (4.2 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 - Aug 2020

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat2:584.37:123.611:15-1.110:503.37:1711:01Full Moon1Sat
2Sun3:414.18:053.712:06-0.97:1910:59Full Moon2Sun
3Mon4:263.98:523.712:013.312:56-0.67:2110:57Full Moon3Mon
4Tue5:183.69:323.61:213.21:43-0.37:2310:55Full Moon4Tue
5Wed6:213.310:053.62:393.02:280.07:2410:53Waning Gibbous5Wed
6Thu7:313.010:333.53:562.73:130.47:2610:51Waning Gibbous6Thu
7Fri8:472.710:583.44:532.33:580.87:2810:49Waning Gibbous7Fri
8Sat10:172.511:213.45:341.84:421.27:3010:47Waning Gibbous8Sat
9Sun11:432.511:423.36:111.45:241.67:3110:45Third Quarter9Sun
10Mon1:072.66:461.06:032.07:3310:43Third Quarter10Mon
11Tue2:302.77:220.66:402.47:3510:41Third Quarter11Tue
12Wed12:123.43:422.98:000.37:122.77:3710:38Third Quarter12Wed
13Thu12:263.44:503.08:370.07:333.07:3910:36Waning Crescent13Thu
14Fri12:453.69:15-0.27:4010:34Waning Crescent14Fri
15Sat1:123.89:53-0.47:4210:32Waning Crescent15Sat
16Sun1:483.910:33-0.67:4410:30Waning Crescent16Sun
17Mon2:344.011:15-0.77:4610:28New Moon17Mon
18Tue3:284.07:513.012:00-0.77:4710:25New Moon18Tue
19Wed4:323.88:093.012:46-0.67:4910:23New Moon19Wed
20Thu5:523.58:333.212:412.51:34-0.37:5110:21Waxing Crescent20Thu
21Fri7:203.29:023.32:031.92:240.17:5310:18Waxing Crescent21Fri
22Sat8:503.09:373.63:181.23:180.67:5510:16Waxing Crescent22Sat
23Sun10:253.010:163.84:280.54:151.17:5610:14Waxing Crescent23Sun
24Mon11:523.110:584.05:29-0.25:141.67:5810:11First Quarter24Mon
25Tue1:133.26:26-0.76:122.08:0010:09First Quarter25Tue
26Wed2:273.47:22-1.07:102.48:0210:07First Quarter26Wed
27Thu12:314.13:323.58:18-1.18:102.68:0410:04Waxing Gibbous27Thu
28Fri1:204.14:313.59:13-1.19:092.78:0510:02Waxing Gibbous28Fri
29Sat2:114.05:293.510:05-0.910:042.88:0710:00Waxing Gibbous29Sat
30Sun3:003.86:253.410:56-0.610:592.78:099:57Waxing Gibbous30Sun
31Mon3:473.67:143.311:45-0.38:119:55Full Moon31Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9462691)

Common Questions About Akutan Harbor, Akutan Island, AK Tides

Show All
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 9:30 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