Tides Today & Tomorrow in Adak Island, AK

TIDE TIMES for Tuesday, June 9, 2026
The tide is currently rising in Adak Island, AK.
Next low tide : 8:17 am (1.4 ft)
Next high tide : in 1h 08m at 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 - May 2036

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu1:143.57:27 AM3.64:033.44:30-1.06:149:12First Quarter1Thu
2Fri1:333.58:40 AM3.45:133.25:20-0.96:129:13First Quarter2Fri
3Sat1:533.49:58 AM3.26:182.96:09-0.66:119:15First Quarter3Sat
4Sun2:143.311:23 AM2.97:202.46:56-0.26:099:17First Quarter4Sun
5Mon2:353.212:532.58:221.97:410.36:079:18Waxing Gibbous5Mon
6Tue2:563.22:312.39:221.48:250.96:059:20Waxing Gibbous6Tue
7Wed3:173.24:202.210:190.89:061.56:039:22Waxing Gibbous7Wed
8Thu3:393.26:232.311:130.49:472.06:029:23Full Moon8Thu
9Fri3:593.38:302.612:030.06:009:25Full Moon9Fri
10Sat4:183.312:50-0.35:589:26Full Moon10Sat
11Sun4:323.311:043.31:34-0.55:579:28Full Moon11Sun
12Mon4:393.311:433.51:343.22:15-0.65:559:30Waning Gibbous12Mon
13Tue2:56-0.65:549:31Waning Gibbous13Tue
14Wed12:173.63:35-0.55:529:33Waning Gibbous14Wed
15Thu12:493.64:13-0.45:519:34Waning Gibbous15Thu
16Fri1:183.54:51-0.25:499:36Third Quarter16Fri
17Sat1:433.45:270.05:489:37Third Quarter17Sat
18Sun2:033.36:000.35:469:39Third Quarter18Sun
19Mon2:153.16:280.65:459:40Third Quarter19Mon
20Tue2:213.012:211.99:161.86:501.05:449:42Waning Crescent20Tue
21Wed2:233.02:251.79:391.36:571.45:439:43Waning Crescent21Wed
22Thu2:253.110:080.95:419:44Waning Crescent22Thu
23Fri2:293.210:420.45:409:46Waning Crescent23Fri
24Sat2:363.511:21-0.15:399:47New Moon24Sat
25Sun2:513.712:04-0.55:389:48New Moon25Sun
26Mon3:173.912:50-0.95:379:50New Moon26Mon
27Tue3:554.01:37-1.25:369:51Waxing Crescent27Tue
28Wed4:454.02:26-1.35:359:52Waxing Crescent28Wed
29Thu5:503.83:15-1.35:349:53Waxing Crescent29Thu
30Fri12:303.77:08 AM3.54:143.44:04-1.15:339:54First Quarter30Fri
31Sat12:413.68:35 AM3.15:322.94:51-0.85:329:55First Quarter31Sat
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 4:33 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 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