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

TIDE TIMES for Friday, July 31, 2026
The tide is currently rising in Akutan Harbor, Akutan Island, AK.
Next low tide (tomorrow) : 3:48 am (2.7 ft)
Next high tide : in 3h 37m at 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 - Nov 1969

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat12:024.14:040.16:242.98:045:28Third Quarter1Sat
2Sun12:273.94:430.36:512.78:065:26Third Quarter2Sun
3Mon12:473.75:190.57:152.38:085:24Third Quarter3Mon
4Tue12:583.55:520.97:371.98:105:22Waning Crescent4Tue
5Wed12:192.51:003.46:211.38:021.48:125:20Waning Crescent5Wed
6Thu1:432.512:583.46:471.88:310.98:145:19Waning Crescent6Thu
7Fri3:172.61:013.67:072.39:050.48:165:17Waning Crescent7Fri
8Sat5:072.91:133.87:202.99:46-0.18:185:15New Moon8Sat
9Sun1:334.010:33-0.68:205:13New Moon9Sun
10Mon2:054.311:23-0.98:225:11New Moon10Mon
11Tue8:454.12:574.410:534.18:245:10Waxing Crescent11Tue
12Wed9:044.34:134.412:16-1.112:284.28:265:08Waxing Crescent12Wed
13Thu9:324.45:314.31:12-1.21:534.08:285:06Waxing Crescent13Thu
14Fri10:034.56:474.22:08-1.23:043.68:305:05Waxing Crescent14Fri
15Sat10:364.58:073.93:02-1.04:043.18:325:03First Quarter15Sat
16Sun11:084.59:303.53:52-0.65:032.58:345:02First Quarter16Sun
17Mon11:414.510:593.24:40-0.16:031.88:355:00First Quarter17Mon
18Tue12:114.45:270.67:001.08:374:59Waxing Gibbous18Tue
19Wed12:373.012:394.46:131.47:520.48:394:57Waxing Gibbous19Wed
20Thu2:143.01:044.37:002.28:42-0.18:414:56Waxing Gibbous20Thu
21Fri4:043.21:244.27:492.99:29-0.48:434:55Waxing Gibbous21Fri
22Sat5:583.61:384.18:493.610:15-0.58:454:53Full Moon22Sat
23Sun7:264.11:404.110:594.011:00-0.58:464:52Full Moon23Sun
24Mon8:274.411:44-0.48:484:51Full Moon24Mon
25Tue9:094.68:504:50Full Moon25Tue
26Wed9:434.712:27-0.28:524:49Waning Gibbous26Wed
27Thu10:124.71:12-0.18:534:48Waning Gibbous27Thu
28Fri10:364.71:560.18:554:47Waning Gibbous28Fri
29Sat10:564.52:380.28:564:46Waning Gibbous29Sat
30Sun11:144.43:150.58:584:45Third Quarter30Sun
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 12:58 am — 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