Tides Today & Tomorrow in Adak Island, AK

TIDE TIMES for Wednesday, July 1, 2026
The tide is currently rising in Adak Island, AK.
Next low tide (tomorrow) : 2:10 pm (-0.7 ft)
Next high tide (tomorrow) : in 10h 36m at 2:00 am (4.0 ft)
Sunset today : 10:08 pm
Sunrise tomorrow : 5:32 am
Moon phase : Full Moon (97% illuminated)
Tide Station Location : Station #9461380
Common Questions About Tides

Adak Island, AK Tides - Jun 2060

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue4:324.32:37-1.75:329:57Waxing Crescent1Tue
2Wed12:344.13:25-1.45:319:58Waxing Crescent2Wed
3Thu12:483.94:11-1.15:309:59Waxing Crescent3Thu
4Fri1:083.84:53-0.65:3010:00First Quarter4Fri
5Sat1:283.65:30-0.15:2910:01First Quarter5Sat
6Sun1:433.410:50 AM2.08:352.05:590.55:2810:02First Quarter6Sun
7Mon1:513.312:591.79:101.46:161.15:2810:02First Quarter7Mon
8Tue1:503.29:420.95:2810:03Waxing Gibbous8Tue
9Wed1:433.310:110.45:2710:04Waxing Gibbous9Wed
10Thu1:323.410:410.05:2710:05Waxing Gibbous10Thu
11Fri1:193.711:11-0.35:2710:05Waxing Gibbous11Fri
12Sat1:124.011:43-0.65:2610:06Full Moon12Sat
13Sun1:164.212:18-0.85:2610:07Full Moon13Sun
14Mon1:324.412:55-1.05:2610:07Full Moon14Mon
15Tue1:574.41:34-1.25:2610:08Full Moon15Tue
16Wed2:254.42:13-1.25:2610:08Waning Gibbous16Wed
17Thu2:484.32:52-1.25:2610:08Waning Gibbous17Thu
18Fri2:084.03:29-1.05:2610:09Waning Gibbous18Fri
19Sat1:243.74:04-0.75:2710:09Third Quarter19Sat
20Sun12:563.44:36-0.25:2710:09Third Quarter20Sun
21Mon12:393.49:57 AM2.17:132.05:010.55:2710:09Third Quarter21Mon
22Tue12:363.512:401.77:511.15:131.25:2710:10Third Quarter22Tue
23Wed12:423.88:350.25:2810:10Waning Crescent23Wed
24Thu12:554.19:21-0.55:2810:10Waning Crescent24Thu
25Fri1:144.510:09-1.15:2910:10Waning Crescent25Fri
26Sat1:394.710:59-1.55:2910:09New Moon26Sat
27Sun2:104.811:49-1.75:3010:09New Moon27Sun
28Mon2:454.712:40-1.75:3010:09New Moon28Mon
29Tue3:234.51:29-1.55:3110:09Waxing Crescent29Tue
30Wed4:014.12:16-1.35:3210:09Waxing Crescent30Wed
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 8:05 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 Adak Island, AK?

Adak Island, AK is currently in a spring phase. Tonight's moon is 97% 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 Full Moon (97% 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