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 2h 37m 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 1995

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun1:493.25:25-0.65:083.07:477:24First Quarter1Sun
2Mon2:223.26:17-0.56:102.87:497:22First Quarter2Mon
3Tue2:533.17:08-0.27:142.57:507:20Waxing Gibbous3Tue
4Wed12:183.43:213.07:580.18:202.17:527:17Waxing Gibbous4Wed
5Thu1:353.13:483.08:470.59:261.77:547:15Waxing Gibbous5Thu
6Fri3:002.84:143.09:351.010:321.37:557:13Full Moon6Fri
7Sat4:372.64:403.010:251.511:331.07:577:11Full Moon7Sat
8Sun6:262.65:053.011:182.07:597:08Full Moon8Sun
9Mon8:162.85:303.112:290.612:212.48:007:06Full Moon9Mon
10Tue9:463.05:543.11:200.41:362.78:027:04Waning Gibbous10Tue
11Wed10:533.26:193.12:060.22:563.08:047:02Waning Gibbous11Wed
12Thu11:463.46:473.12:500.14:103.18:066:59Waning Gibbous12Thu
13Fri12:303.53:320.05:103.18:076:57Waning Gibbous13Fri
14Sat1:113.54:130.05:563.18:096:55Third Quarter14Sat
15Sun1:473.44:530.16:323.08:116:53Third Quarter15Sun
16Mon2:183.35:330.27:052.98:126:51Third Quarter16Mon
17Tue2:413.26:110.47:382.78:146:49Third Quarter17Tue
18Wed2:543.06:470.68:132.48:166:46Waning Crescent18Wed
19Thu2:562.97:200.98:512.18:186:44Waning Crescent19Thu
20Fri1:092.42:562.97:491.29:301.88:196:42Waning Crescent20Fri
21Sat2:422.32:583.08:141.610:131.38:216:40Waning Crescent21Sat
22Sun4:352.33:053.28:342.010:590.98:236:38New Moon22Sun
23Mon3:203.411:470.48:256:36New Moon23Mon
24Tue3:443.68:266:34New Moon24Tue
25Wed4:213.812:370.08:286:32Waxing Crescent25Wed
26Thu5:093.91:28-0.48:306:30Waxing Crescent26Thu
27Fri11:543.76:094.02:20-0.71:553.68:326:28Waxing Crescent27Fri
28Sat12:113.73:11-0.83:233.58:346:26Waxing Crescent28Sat
29Sun11:353.77:313.73:03-0.83:383.38:356:24First Quarter29Sun
30Mon12:013.73:53-0.64:462.98:376:22First Quarter30Mon
31Tue12:273.74:42-0.25:522.48:396:20First Quarter31Tue
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