Tides Today & Tomorrow in Adak Island, AK

TIDE TIMES for Thursday, July 2, 2026
The tide is currently rising in Adak Island, AK.
Next low tide (tomorrow) : 2:40 pm (-0.6 ft)
Next high tide (tomorrow) : in 8h 37m at 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 - May 1995

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon3:443.21:53-0.26:169:10Waxing Crescent1Mon
2Tue12:043.32:31-0.36:149:12Waxing Crescent2Tue
3Wed12:313.43:08-0.36:129:13Waxing Crescent3Wed
4Thu12:573.43:46-0.36:119:15Waxing Crescent4Thu
5Fri1:223.44:24-0.26:099:17First Quarter5Fri
6Sat1:433.35:00-0.16:079:18First Quarter6Sat
7Sun1:563.25:330.16:059:20First Quarter7Sun
8Mon1:593.06:040.46:049:21First Quarter8Mon
9Tue1:553.011:44 AM2.18:211.96:320.86:029:23Waxing Gibbous9Tue
10Wed1:523.01:361.98:491.46:541.26:009:25Waxing Gibbous10Wed
11Thu1:563.13:381.99:260.97:071.75:589:26Waxing Gibbous11Thu
12Fri2:073.310:090.35:579:28Waxing Gibbous12Fri
13Sat2:273.610:56-0.25:559:29Full Moon13Sat
14Sun2:563.911:47-0.75:549:31Full Moon14Sun
15Mon3:354.012:39-1.15:529:32Full Moon15Mon
16Tue4:244.11:33-1.35:519:34Waning Gibbous16Tue
17Wed5:234.011:313.52:26-1.45:499:36Waning Gibbous17Wed
18Thu6:303.811:513.62:263.43:18-1.35:489:37Waning Gibbous18Thu
19Fri7:443.44:003.14:08-1.05:469:38Third Quarter19Fri
20Sat12:163.69:05 AM3.05:202.64:56-0.65:459:40Third Quarter20Sat
21Sun12:443.610:32 AM2.66:322.15:420.05:449:41Third Quarter21Sun
22Mon1:123.512:082.27:371.56:240.55:439:43Third Quarter22Mon
23Tue1:383.51:582.08:361.07:011.25:419:44Waning Crescent23Tue
24Wed2:013.54:092.09:290.57:291.75:409:45Waning Crescent24Wed
25Thu2:203.510:170.25:399:47Waning Crescent25Thu
26Fri2:333.410:59-0.15:389:48Waning Crescent26Fri
27Sat2:393.511:38-0.35:379:49New Moon27Sat
28Sun2:333.512:14-0.45:369:51New Moon28Sun
29Mon2:073.612:49-0.55:359:52New Moon29Mon
30Tue1:323.61:23-0.55:349:53New Moon30Tue
31Wed12:533.71:58-0.55:339:54Waxing Crescent31Wed
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 7:59 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 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