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

TIDE TIMES for Wednesday, August 19, 2026
The tide is currently rising in Akutan Harbor, Akutan Island, AK.
Next low tide : 6:49 pm (2.6 ft)
Next high tide : in 5h 05m at 2:10 pm (3.3 ft)
Sunset today : 10:24 pm
Sunrise tomorrow : 7:48 am
Moon phase : First Quarter (47% illuminated)
Tide Station Location : Station #9462691
Common Questions About Tides

Akutan Harbor, Akutan Island, AK Tides - May 1935

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed1:523.74:382.99:26-0.99:022.25:268:33New Moon1Wed
2Thu2:283.76:013.210:22-1.210:162.75:248:35New Moon2Thu
3Fri3:093.77:153.611:17-1.311:433.15:228:37New Moon3Fri
4Sat3:593.68:203.812:12-1.35:208:39Waxing Crescent4Sat
5Sun4:563.59:134.01:213.21:08-1.25:188:41Waxing Crescent5Sun
6Mon5:553.39:594.02:503.12:03-0.95:168:43Waxing Crescent6Mon
7Tue6:563.210:404.03:512.92:55-0.75:148:44Waxing Crescent7Tue
8Wed8:043.011:173.84:432.63:42-0.45:128:46First Quarter8Wed
9Thu9:112.711:493.75:322.34:250.05:108:48First Quarter9Thu
10Fri10:202.56:182.05:040.45:088:50First Quarter10Fri
11Sat12:153.511:36 AM2.36:581.65:410.85:078:52First Quarter11Sat
12Sun12:343.312:552.27:321.26:141.35:058:53Waxing Gibbous12Sun
13Mon12:453.22:122.28:010.86:451.85:038:55Waxing Gibbous13Mon
14Tue12:453.13:422.48:290.47:112.25:018:57Waxing Gibbous14Tue
15Wed12:443.29:000.15:008:58Waxing Gibbous15Wed
16Thu12:493.39:34-0.24:589:00Full Moon16Thu
17Fri12:583.510:13-0.54:569:02Full Moon17Fri
18Sat1:143.610:55-0.74:559:03Full Moon18Sat
19Sun1:423.811:40-0.94:539:05Full Moon19Sun
20Mon2:313.89:283.812:27-1.14:529:07Waning Gibbous20Mon
21Tue3:583.79:393.812:523.71:16-1.14:509:08Waning Gibbous21Tue
22Wed5:243.69:593.82:123.42:06-1.04:499:10Waning Gibbous22Wed
23Thu6:433.310:213.83:132.92:53-0.84:479:11Third Quarter23Thu
24Fri8:103.010:453.84:072.33:39-0.54:469:13Third Quarter24Fri
25Sat9:402.711:113.95:011.64:230.14:459:14Third Quarter25Sat
26Sun11:172.511:394.05:560.85:070.74:439:16Third Quarter26Sun
27Mon12:562.56:490.05:541.44:429:17Waning Crescent27Mon
28Tue12:084.12:282.77:40-0.66:452.14:419:19Waning Crescent28Tue
29Wed12:394.24:033.08:30-1.17:392.74:409:20Waning Crescent29Wed
30Thu1:124.25:313.49:20-1.38:423.24:399:22New Moon30Thu
31Fri1:464.16:403.710:11-1.410:063.54:389:23New Moon31Fri
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 4:29 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 47% 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 (47% 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