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 2h 06m 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 - Oct 2035

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Mon5:242.85:542.811:351.37:487:24New Moon1Mon
2Tue7:022.76:212.912:331.112:321.87:497:21New Moon2Tue
3Wed8:382.86:482.91:300.81:332.17:517:19Waxing Crescent3Wed
4Thu10:033.07:163.02:220.52:362.47:537:17Waxing Crescent4Thu
5Fri11:123.17:433.03:080.33:392.77:547:14Waxing Crescent5Fri
6Sat12:103.33:520.24:372.87:567:12Waxing Crescent6Sat
7Sun1:023.34:350.15:282.97:587:10First Quarter7Sun
8Mon1:493.35:160.16:122.97:597:08First Quarter8Mon
9Tue2:313.35:580.26:492.98:017:05First Quarter9Tue
10Wed3:083.26:380.37:242.88:037:03First Quarter10Wed
11Thu3:373.07:170.57:592.78:047:01Waxing Gibbous11Thu
12Fri3:562.97:550.78:382.48:066:59Waxing Gibbous12Fri
13Sat12:432.74:052.88:300.99:222.28:086:57Waxing Gibbous13Sat
14Sun1:572.54:092.79:031.210:101.88:096:54Waxing Gibbous14Sun
15Mon3:292.44:162.89:361.611:001.48:116:52Full Moon15Mon
16Tue5:182.44:272.910:092.011:511.08:136:50Full Moon16Tue
17Wed7:302.54:443.110:462.48:156:48Full Moon17Wed
18Thu5:093.312:430.58:166:46Waning Gibbous18Thu
19Fri5:463.51:340.18:186:44Waning Gibbous19Fri
20Sat11:463.46:343.72:25-0.32:153.38:206:42Waning Gibbous20Sat
21Sun12:223.63:16-0.53:293.48:226:40Waning Gibbous21Sun
22Mon12:553.64:08-0.74:363.38:236:37Third Quarter22Mon
23Tue1:273.64:59-0.65:403.18:256:35Third Quarter23Tue
24Wed1:573.65:50-0.46:432.88:276:33Third Quarter24Wed
25Thu2:253.56:39-0.17:452.48:296:31Waning Crescent25Thu
26Fri12:173.12:523.47:270.38:462.08:306:29Waning Crescent26Fri
27Sat1:432.83:173.38:140.89:471.58:326:27Waning Crescent27Sat
28Sun3:182.63:403.38:591.410:441.18:346:26Waning Crescent28Sun
29Mon5:062.54:013.39:441.911:370.78:366:24New Moon29Mon
30Tue7:052.74:193.310:322.48:386:22New Moon30Tue
31Wed8:543.04:333.312:250.411:35 AM2.98:396:20New Moon31Wed
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 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