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 - May 2061

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun3:482.95:222.011:020.99:101.76:149:12Waxing Gibbous1Sun
2Mon3:452.911:450.56:129:13Full Moon2Mon
3Tue3:323.012:220.16:119:15Full Moon3Tue
4Wed3:033.212:55-0.26:099:17Full Moon4Wed
5Thu2:133.41:28-0.46:079:18Full Moon5Thu
6Fri1:333.72:03-0.66:059:20Waning Gibbous6Fri
7Sat1:233.82:40-0.76:049:22Waning Gibbous7Sat
8Sun1:383.93:19-0.76:029:23Waning Gibbous8Sun
9Mon2:033.93:59-0.86:009:25Waning Gibbous9Mon
10Tue2:323.84:38-0.75:599:26Third Quarter10Tue
11Wed2:553.65:15-0.65:579:28Third Quarter11Wed
12Thu3:053.45:49-0.45:559:30Third Quarter12Thu
13Fri2:553.16:190.05:549:31Third Quarter13Fri
14Sat2:333.010:56 AM2.38:172.26:440.55:529:33Waning Crescent14Sat
15Sun2:172.91:241.98:541.56:581.15:519:34Waning Crescent15Sun
16Mon2:113.14:251.89:390.76:361.85:499:36Waning Crescent16Mon
17Tue2:143.510:27-0.15:489:37New Moon17Tue
18Wed2:273.911:18-0.95:479:39New Moon18Wed
19Thu2:504.312:11-1.45:459:40New Moon19Thu
20Fri3:244.51:05-1.85:449:41New Moon20Fri
21Sat4:094.62:00-2.05:439:43Waxing Crescent21Sat
22Sun5:064.42:54-1.95:419:44Waxing Crescent22Sun
23Mon12:594.06:15 AM4.13:054.03:46-1.75:409:46Waxing Crescent23Mon
24Tue1:023.97:33 AM3.74:503.64:36-1.35:399:47First Quarter24Tue
25Wed1:193.78:56 AM3.16:123.05:23-0.85:389:48First Quarter25Wed
26Thu1:383.510:27 AM2.67:242.46:04-0.25:379:50First Quarter26Thu
27Fri1:553.412:122.18:261.76:390.55:369:51First Quarter27Fri
28Sat2:093.32:221.89:201.17:021.25:359:52Waxing Gibbous28Sat
29Sun2:163.310:050.55:349:53Waxing Gibbous29Sun
30Mon2:153.310:440.15:339:54Waxing Gibbous30Mon
31Tue2:043.411:19-0.35:329:55Waxing Gibbous31Tue
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