Tides Today & Tomorrow in Adak Island, AK

TIDE TIMES for Friday, July 3, 2026
The tide is currently rising in Adak Island, AK.
Next low tide : 2:40 pm (-0.6 ft)
Next high tide : in 6h 46m 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 2062

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon3:033.46:06-0.36:159:11Third Quarter1Mon
2Tue3:193.26:390.06:139:13Third Quarter2Tue
3Wed3:202.97:070.46:119:15Waning Crescent3Wed
4Thu3:082.812:082.19:052.07:260.96:099:16Waning Crescent4Thu
5Fri2:522.82:321.89:401.47:281.46:079:18Waning Crescent5Fri
6Sat2:402.910:190.86:069:20Waning Crescent6Sat
7Sun2:323.211:000.16:049:21New Moon7Sun
8Mon2:343.611:45-0.56:029:23New Moon8Mon
9Tue2:474.012:33-1.06:019:24New Moon9Tue
10Wed3:154.31:23-1.55:599:26Waxing Crescent10Wed
11Thu3:574.42:15-1.75:579:28Waxing Crescent11Thu
12Fri4:554.43:08-1.85:569:29Waxing Crescent12Fri
13Sat6:094.24:00-1.75:549:31Waxing Crescent13Sat
14Sun1:433.87:33 AM3.84:323.74:51-1.45:539:32First Quarter14Sun
15Mon1:453.69:02 AM3.35:573.25:38-0.95:519:34First Quarter15Mon
16Tue1:553.410:38 AM2.87:112.56:21-0.35:509:35First Quarter16Tue
17Wed2:063.312:262.28:181.86:580.45:489:37Waxing Gibbous17Wed
18Thu2:183.32:331.99:171.07:271.25:479:38Waxing Gibbous18Thu
19Fri2:283.45:192.010:090.47:341.95:469:40Waxing Gibbous19Fri
20Sat2:353.510:56-0.25:449:41Waxing Gibbous20Sat
21Sun2:363.611:38-0.55:439:43Full Moon21Sun
22Mon2:263.712:17-0.85:429:44Full Moon22Mon
23Tue1:593.912:55-0.95:419:45Full Moon23Tue
24Wed1:294.01:33-0.95:399:47Full Moon24Wed
25Thu1:154.12:11-0.95:389:48Waning Gibbous25Thu
26Fri1:194.12:49-0.95:379:49Waning Gibbous26Fri
27Sat1:314.03:27-0.85:369:50Waning Gibbous27Sat
28Sun1:453.84:03-0.75:359:52Waning Gibbous28Sun
29Mon1:553.64:36-0.45:349:53Third Quarter29Mon
30Tue1:583.45:04-0.15:339:54Third Quarter30Tue
31Wed1:513.25:250.35:339:55Third Quarter31Wed
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