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 6h 10m 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 - Aug 1970

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat2:343.78:503.611:40-0.26:1610:02New Moon1Sat
2Sun2:553.59:133.412:553.512:170.06:1710:00New Moon2Sun
3Mon9:163.312:510.26:199:58New Moon3Mon
4Tue9:163.21:250.56:219:57Waxing Crescent4Tue
5Wed6:402.59:233.13:532.42:010.96:239:55Waxing Crescent5Wed
6Thu8:242.39:313.14:161.92:411.36:249:53Waxing Crescent6Thu
7Fri10:092.39:363.24:401.43:231.76:269:51Waxing Crescent7Fri
8Sat11:402.59:413.35:080.94:012.26:289:49First Quarter8Sat
9Sun1:122.75:390.54:312.66:309:47First Quarter9Sun
10Mon2:302.96:140.04:462.96:319:45First Quarter10Mon
11Tue10:504.16:53-0.46:339:42First Quarter11Tue
12Wed11:344.47:35-0.76:359:40Waxing Gibbous12Wed
13Thu8:19-1.06:379:38Waxing Gibbous13Thu
14Fri12:264.69:04-1.26:399:36Waxing Gibbous14Fri
15Sat1:244.65:363.09:51-1.28:412.86:409:34Full Moon15Sat
16Sun2:274.46:023.110:40-1.110:082.56:429:32Full Moon16Sun
17Mon3:374.16:313.211:31-0.811:381.96:449:29Full Moon17Mon
18Tue5:033.67:053.412:23-0.36:469:27Waning Gibbous18Tue
19Wed6:373.37:423.61:011.31:170.46:489:25Waning Gibbous19Wed
20Thu8:153.18:223.82:170.62:161.06:499:23Waning Gibbous20Thu
21Fri9:543.19:073.93:28-0.13:221.76:519:20Waning Gibbous21Fri
22Sat11:223.39:544.04:30-0.64:292.26:539:18Third Quarter22Sat
23Sun12:433.55:27-0.95:332.56:559:16Third Quarter23Sun
24Mon1:543.66:23-1.06:362.86:579:14Third Quarter24Mon
25Tue2:563.77:18-0.97:372.96:589:11Waning Crescent25Tue
26Wed12:173.93:543.68:10-0.88:293.07:009:09Waning Crescent26Wed
27Thu1:023.84:553.48:58-0.59:133.07:029:06Waning Crescent27Thu
28Fri1:403.65:513.39:43-0.39:533.07:049:04Waning Crescent28Fri
29Sat2:143.46:343.110:240.010:392.97:069:02New Moon29Sat
30Sun2:483.16:582.911:010.311:362.67:078:59New Moon30Sun
31Mon3:332.97:092.811:360.67:098:57New Moon31Mon
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