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

TIDE TIMES for Wednesday, August 12, 2026
The tide is currently falling in Akutan Harbor, Akutan Island, AK.
Next low tide (tomorrow) : in 2h 40m at 10:44 pm (2.8 ft)
Next high tide : 4:11 am (4.3 ft)
Sunset today : 10:42 pm
Sunrise tomorrow : 7:34 am
Moon phase : New Moon (1% illuminated)
Tide Station Location : Station #9462691
Common Questions About Tides

Akutan Harbor, Akutan Island, AK Tides - Jul 1947

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue12:503.87:323.910:09-0.54:349:39Full Moon1Tue
2Wed8:294.010:47-0.44:359:39Full Moon2Wed
3Thu9:054.111:25-0.34:359:38Full Moon3Thu
4Fri9:284.112:01-0.24:369:38Full Moon4Fri
5Sat9:424.012:39-0.24:379:37Waning Gibbous5Sat
6Sun9:533.91:17-0.14:389:37Waning Gibbous6Sun
7Mon10:043.81:540.14:399:36Waning Gibbous7Mon
8Tue10:153.72:290.44:409:35Waning Gibbous8Tue
9Wed7:272.410:233.65:012.33:010.74:419:34Third Quarter9Wed
10Thu9:112.210:253.65:141.83:281.14:429:33Third Quarter10Thu
11Fri10:562.210:283.75:371.23:491.64:449:33Third Quarter11Fri
12Sat12:422.36:070.54:062.14:459:32Third Quarter12Sat
13Sun2:072.66:44-0.24:222.54:469:31Waning Crescent13Sun
14Mon11:424.67:25-0.84:479:30Waning Crescent14Mon
15Tue8:11-1.24:499:28Waning Crescent15Tue
16Wed12:284.89:00-1.64:509:27New Moon16Wed
17Thu1:214.96:053.69:54-1.78:403.54:519:26New Moon17Thu
18Fri2:204.86:423.710:49-1.710:233.44:539:25New Moon18Fri
19Sat3:304.67:203.911:44-1.511:573.14:549:24Waxing Crescent19Sat
20Sun4:484.27:594.012:38-1.24:569:22Waxing Crescent20Sun
21Mon6:083.78:384.11:272.61:33-0.74:579:21Waxing Crescent21Mon
22Tue7:373.39:164.22:501.92:28-0.14:599:19Waxing Crescent22Tue
23Wed9:123.09:534.23:571.23:210.65:009:18First Quarter23Wed
24Thu10:462.910:294.14:560.54:131.35:029:16First Quarter24Thu
25Fri12:222.95:520.05:072.05:039:15First Quarter25Fri
26Sat1:493.16:44-0.36:042.65:059:13First Quarter26Sat
27Sun3:123.37:32-0.57:033.05:079:12Waxing Gibbous27Sun
28Mon4:353.58:16-0.57:543.45:089:10Waxing Gibbous28Mon
29Tue12:153.85:473.68:57-0.48:353.65:109:08Waxing Gibbous29Tue
30Wed12:263.76:523.79:38-0.39:093.75:129:07Waxing Gibbous30Wed
31Thu12:373.77:553.710:17-0.29:583.75:139:05Full Moon31Thu
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 1:27 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 1% 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 New Moon (1% 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