Tides Today & Tomorrow in Adak Island, AK

TIDE TIMES for Thursday, July 2, 2026
The tide is currently falling in Adak Island, AK.
Next low tide : in 9h 40m at 2:10 pm (-0.7 ft)
Next high tide (tomorrow) : 1:19 am (3.7 ft)
Sunset today : 10:08 pm
Sunrise tomorrow : 5:32 am
Moon phase : Waning Gibbous (92% illuminated)
Tide Station Location : Station #9461380
Common Questions About Tides

Adak Island, AK Tides - Apr 1996

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon3:592.52:232.49:142.09:081.27:198:21Waxing Gibbous1Mon
2Tue3:572.53:512.310:081.79:411.67:168:22Full Moon2Tue
3Wed4:012.55:342.311:001.310:151.97:148:24Full Moon3Wed
4Thu4:112.77:292.411:500.910:532.37:128:26Full Moon4Thu
5Fri4:282.99:192.612:380.57:108:27Waning Gibbous5Fri
6Sat4:553.11:260.17:078:29Waning Gibbous6Sat
7Sun6:323.33:15-0.27:058:31Waning Gibbous7Sun
8Mon12:303.17:18 AM3.52:343.04:05-0.57:038:32Waning Gibbous8Mon
9Tue1:083.28:13 AM3.53:393.14:55-0.67:018:34Third Quarter9Tue
10Wed1:393.29:15 AM3.54:433.05:45-0.66:588:36Third Quarter10Wed
11Thu2:063.110:23 AM3.45:472.86:35-0.46:568:38Third Quarter11Thu
12Fri2:313.111:36 AM3.26:522.57:23-0.16:548:39Waning Crescent12Fri
13Sat2:553.012:552.97:572.18:110.26:528:41Waning Crescent13Sat
14Sun3:203.02:212.79:011.68:580.76:508:43Waning Crescent14Sun
15Mon3:463.03:562.510:041.29:451.26:478:44Waning Crescent15Mon
16Tue4:123.05:422.411:050.710:341.76:458:46New Moon16Tue
17Wed4:393.17:352.512:030.46:438:48New Moon17Wed
18Thu5:073.19:152.812:560.16:418:49New Moon18Thu
19Fri5:363.110:313.012:372.61:45-0.26:398:51Waxing Crescent19Fri
20Sat6:053.111:273.21:582.82:32-0.36:378:53Waxing Crescent20Sat
21Sun6:363.13:232.93:16-0.36:358:54Waxing Crescent21Sun
22Mon12:143.37:09 AM3.04:393.03:58-0.36:338:56Waxing Crescent22Mon
23Tue12:553.37:47 AM2.95:442.94:40-0.26:318:58First Quarter23Tue
24Wed1:323.35:20-0.16:289:00First Quarter24Wed
25Thu2:033.29:28 AM2.77:202.65:580.16:269:01First Quarter25Thu
26Fri2:283.110:32 AM2.57:572.46:340.46:249:03First Quarter26Fri
27Sat2:442.911:44 AM2.38:322.27:070.76:229:05Waxing Gibbous27Sat
28Sun2:502.81:062.19:061.97:361.06:219:06Waxing Gibbous28Sun
29Mon2:512.82:392.09:411.58:001.46:199:08Waxing Gibbous29Mon
30Tue2:532.84:311.910:171.18:131.86:179:10Waxing Gibbous30Tue
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9461380)

Common Questions About Adak Island, AK Tides

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What time does the tide turn (slack tide) in Adak Island, AK today?

Slack tide in Adak Island, AK is approximately 7:44 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 Adak Island, AK?

Adak Island, AK is currently in a spring phase. Tonight's moon is 92% 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 Adak 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 Adak Island, AK?

Tide predictions for Adak 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 Adak Island, AK?

Tide data for Adak Island, AK is sourced from NOAA Station #9461380. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9461380.

What is the moon phase in Adak Island, AK tonight?

Tonight the moon over Adak Island, AK is Waning Gibbous (92% illuminated). This places Adak 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