Tides Today & Tomorrow in Adak Island, AK

TIDE TIMES for Monday, June 8, 2026
The tide is currently falling in Adak Island, AK.
Next low tide : in 5h 36m at 4:55 pm (0.6 ft)
Next high tide (tomorrow) : 12:49 am (3.2 ft)
Sunset today : 10:03 pm
Sunrise tomorrow : 5:28 am
Moon phase : Third Quarter (45% illuminated)
Tide Station Location : Station #9461380
Common Questions About Tides

Adak Island, AK Tides - Jul 2035

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun12:413.98:530.15:3210:09Waning Crescent1Sun
2Mon1:034.19:37-0.45:3210:08Waning Crescent2Mon
3Tue1:344.410:24-0.95:3310:08New Moon3Tue
4Wed2:134.511:14-1.25:3410:07New Moon4Wed
5Thu3:014.512:06-1.45:3510:07New Moon5Thu
6Fri3:574.312:58-1.45:3610:06New Moon6Fri
7Sat5:024.010:383.51:48-1.25:3710:06Waxing Crescent7Sat
8Sun6:173.610:523.52:113.22:37-0.95:3810:05Waxing Crescent8Sun
9Mon7:383.111:143.63:492.73:24-0.55:3910:04Waxing Crescent9Mon
10Tue9:062.611:393.65:062.14:080.05:4010:03First Quarter10Tue
11Wed10:422.26:131.54:480.65:4110:03First Quarter11Wed
12Thu12:053.712:292.07:111.05:241.25:4210:02First Quarter12Thu
13Fri12:293.72:302.08:040.55:511.75:4310:01First Quarter13Fri
14Sat12:503.78:520.25:4410:00Waxing Gibbous14Sat
15Sun1:073.79:370.05:459:59Waxing Gibbous15Sun
16Mon1:193.710:18-0.25:479:58Waxing Gibbous16Mon
17Tue1:283.710:56-0.35:489:57Waxing Gibbous17Tue
18Wed1:343.811:33-0.35:499:56Full Moon18Wed
19Thu1:423.812:09-0.35:509:54Full Moon19Thu
20Fri1:573.712:43-0.35:529:53Full Moon20Fri
21Sat2:133.61:17-0.35:539:52Full Moon21Sat
22Sun2:053.411:483.31:49-0.25:559:51Waning Gibbous22Sun
23Mon11:293.22:210.05:569:49Waning Gibbous23Mon
24Tue11:143.12:500.25:579:48Waning Gibbous24Tue
25Wed11:063.23:170.65:599:46Waning Gibbous25Wed
26Thu9:062.011:073.35:471.93:401.06:009:45Third Quarter26Thu
27Fri11:081.811:163.56:181.33:561.46:029:44Third Quarter27Fri
28Sat1:291.86:550.73:481.86:039:42Third Quarter28Sat
29Sun11:594.17:370.26:059:40Waning Crescent29Sun
30Mon8:23-0.36:069:39Waning Crescent30Mon
31Tue12:334.39:11-0.76:089:37Waning Crescent31Tue
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 8:52 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 neap phase. Tonight's moon is 45% 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 minimum.

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 Third Quarter (45% illuminated). This places Adak Island, AK in a neap tide cycle, so tidal ranges are near their weekly minimum 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