Tides Today & Tomorrow in Adak Island, AK

TIDE TIMES for Friday, June 26, 2026
The tide is currently rising in Adak Island, AK.
Next low tide (tomorrow) : 11:12 am (-0.8 ft)
Next high tide (tomorrow) : in 10h 16m at 12:50 am (4.1 ft)
Sunset today : 10:09 pm
Sunrise tomorrow : 5:29 am
Moon phase : Waxing Gibbous (92% illuminated)
Tide Station Location : Station #9461380
Common Questions About Tides

Adak Island, AK Tides - Oct 2053

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Wed11:182.97:103.32:370.42:182.87:497:22Waning Gibbous1Wed
2Thu12:203.13:260.03:093.07:507:20Waning Gibbous2Thu
3Fri1:093.24:15-0.34:023.17:527:18Third Quarter3Fri
4Sat1:493.25:05-0.44:573.17:547:15Third Quarter4Sat
5Sun2:213.25:56-0.45:542.97:557:13Third Quarter5Sun
6Mon2:503.16:46-0.36:552.77:577:11Waning Crescent6Mon
7Tue3:163.17:36-0.17:592.47:597:09Waning Crescent7Tue
8Wed1:053.23:423.08:260.39:052.08:007:06Waning Crescent8Wed
9Thu2:263.04:083.09:150.710:111.68:027:04Waning Crescent9Thu
10Fri3:562.84:353.010:051.211:151.18:047:02New Moon10Fri
11Sat5:362.75:023.110:581.78:057:00New Moon11Sat
12Sun7:212.85:313.112:160.711:58 AM2.28:076:57New Moon12Sun
13Mon8:573.06:003.11:110.41:072.58:096:55Waxing Crescent13Mon
14Tue10:143.26:293.12:010.22:222.88:116:53Waxing Crescent14Tue
15Wed11:143.47:003.22:480.03:383.08:126:51Waxing Crescent15Wed
16Thu12:053.53:320.04:463.08:146:49Waxing Crescent16Thu
17Fri12:493.64:140.05:433.08:166:47First Quarter17Fri
18Sat1:293.54:560.06:303.08:186:44First Quarter18Sat
19Sun2:053.45:360.27:102.98:196:42First Quarter19Sun
20Mon2:353.36:150.47:452.78:216:40First Quarter20Mon
21Tue2:573.26:520.68:212.58:236:38Waxing Gibbous21Tue
22Wed3:113.07:260.98:572.28:256:36Waxing Gibbous22Wed
23Thu12:542.43:183.07:571.29:361.98:266:34Waxing Gibbous23Thu
24Fri2:222.33:233.08:231.510:171.58:286:32Waxing Gibbous24Fri
25Sat4:092.23:293.08:431.910:591.28:306:30Full Moon25Sat
26Sun3:373.211:440.78:326:28Full Moon26Sun
27Mon3:523.48:336:26Full Moon27Mon
28Tue4:163.612:300.38:356:24Full Moon28Tue
29Wed4:533.71:17-0.18:376:22Waning Gibbous29Wed
30Thu5:443.82:06-0.48:396:21Waning Gibbous30Thu
31Fri12:233.72:55-0.63:203.68:416:19Waning Gibbous31Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9461380)

Common Questions About Adak Island, AK Tides

Show All
What time does the tide turn (slack tide) in Adak Island, AK today?

Slack tide in Adak Island, AK is approximately 6:01 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 Waxing 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