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 3h 29m 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 - Oct 2061

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat5:483.31:210.47:497:22Waning Gibbous1Sat
2Sun6:163.72:17-0.27:507:20Waning Gibbous2Sun
3Mon6:584.03:11-0.77:527:17Waning Gibbous3Mon
4Tue7:514.24:05-1.07:547:15Third Quarter4Tue
5Wed8:544.24:59-1.27:557:13Third Quarter5Wed
6Thu3:213.75:54-1.15:263.67:577:11Third Quarter6Thu
7Fri3:463.56:48-0.96:343.37:597:08Waning Crescent7Fri
8Sat4:093.27:40-0.67:452.98:007:06Waning Crescent8Sat
9Sun12:253.54:283.08:29-0.18:592.58:027:04Waning Crescent9Sun
10Mon1:453.14:432.99:160.410:122.08:047:02Waning Crescent10Mon
11Tue3:182.74:532.89:591.011:191.58:066:59New Moon11Tue
12Wed5:132.44:582.810:401.78:076:57New Moon12Wed
13Thu7:342.54:582.912:161.011:23 AM2.38:096:55New Moon13Thu
14Fri9:502.94:493.01:030.512:192.88:116:53New Moon14Fri
15Sat11:213.31:440.28:126:51Waxing Crescent15Sat
16Sun12:123.62:22-0.18:146:49Waxing Crescent16Sun
17Mon12:523.83:00-0.28:166:46Waxing Crescent17Mon
18Tue1:303.93:39-0.38:186:44Waxing Crescent18Tue
19Wed2:093.94:20-0.38:196:42First Quarter19Wed
20Thu2:493.85:01-0.38:216:40First Quarter20Thu
21Fri3:263.65:43-0.28:236:38First Quarter21Fri
22Sat3:513.46:22-0.18:256:36First Quarter22Sat
23Sun3:563.26:580.17:512.98:266:34Waxing Gibbous23Sun
24Mon3:413.07:300.58:372.58:286:32Waxing Gibbous24Mon
25Tue12:072.73:242.97:570.99:281.98:306:30Waxing Gibbous25Tue
26Wed2:092.33:143.08:161.510:201.38:326:28Waxing Gibbous26Wed
27Thu4:472.23:113.38:142.111:120.58:336:26Full Moon27Thu
28Fri3:173.78:356:24Full Moon28Fri
29Sat3:344.112:04-0.18:376:22Full Moon29Sat
30Sun4:044.412:57-0.78:396:20Waning Gibbous30Sun
31Mon4:494.51:50-1.28:416:19Waning Gibbous31Mon
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