Tides Today & Tomorrow in Adak Island, AK

TIDE TIMES for Saturday, June 13, 2026
The tide is currently rising in Adak Island, AK.
Next low tide (tomorrow) : 11:33 am (-1.8 ft)
Next high tide (tomorrow) : in 11h 23m at 1:49 am (5.0 ft)
Sunset today : 10:06 pm
Sunrise tomorrow : 5:26 am
Moon phase : New Moon (2% illuminated)
Tide Station Location : Station #9461380
Common Questions About Tides

Adak Island, AK Tides - Dec 2038

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed11:324.36:513.62:51-0.94:343.69:325:39First Quarter1Wed
2Thu11:594.28:113.23:39-0.55:453.19:335:38First Quarter2Thu
3Fri12:254.14:230.06:462.69:345:38First Quarter3Fri
4Sat12:483.95:030.57:392.09:365:37First Quarter4Sat
5Sun1:053.85:361.18:251.59:375:37Waxing Gibbous5Sun
6Mon1:312.11:153.75:571.79:041.19:385:36Waxing Gibbous6Mon
7Tue1:173.79:390.79:395:36Waxing Gibbous7Tue
8Wed1:113.810:110.49:415:36Waxing Gibbous8Wed
9Thu12:554.010:420.19:425:35Full Moon9Thu
10Fri12:314.111:14-0.19:435:35Full Moon10Fri
11Sat12:184.311:47-0.29:445:35Full Moon11Sat
12Sun12:154.59:455:35Full Moon12Sun
13Mon12:134.512:22-0.49:465:35Waning Gibbous13Mon
14Tue12:154.512:59-0.49:475:35Waning Gibbous14Tue
15Wed12:214.41:35-0.59:475:35Waning Gibbous15Wed
16Thu12:234.22:11-0.49:485:36Waning Gibbous16Thu
17Fri12:174.02:47-0.29:495:36Third Quarter17Fri
18Sat12:013.93:200.19:505:36Third Quarter18Sat
19Sun11:503.89:382.43:510.56:552.39:505:37Third Quarter19Sun
20Mon11:494.04:171.17:181.59:515:37Third Quarter20Mon
21Tue12:102.111:58 AM4.24:341.77:560.79:515:37Waning Crescent21Tue
22Wed12:144.58:400.09:525:38Waning Crescent22Wed
23Thu12:374.89:28-0.59:525:39Waning Crescent23Thu
24Fri1:075.010:18-1.09:525:39New Moon24Fri
25Sat1:435.111:09-1.29:535:40New Moon25Sat
26Sun2:255.09:535:41New Moon26Sun
27Mon3:124.712:00-1.29:535:42Waxing Crescent27Mon
28Tue10:344.34:074.312:51-1.112:594.29:535:42Waxing Crescent28Tue
29Wed10:394.25:113.91:39-0.93:053.89:535:43Waxing Crescent29Wed
30Thu10:574.22:25-0.59:535:44Waxing Crescent30Thu
31Fri11:174.17:582.83:070.05:432.79:535:45First Quarter31Fri
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 6:41 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 2% 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 New Moon (2% 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