Tides Today & Tomorrow in Adak Island, AK

TIDE TIMES for Friday, June 26, 2026
The tide is currently falling in Adak Island, AK.
Next low tide : in 1h 02m at 10:34 am (-0.7 ft)
Next high tide (tomorrow) : 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 - Jun 2053

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun2:463.512:52-0.55:329:56Full Moon1Sun
2Mon2:163.61:27-0.55:319:58Full Moon2Mon
3Tue12:443.62:01-0.55:309:59Waning Gibbous3Tue
4Wed12:213.62:36-0.55:3010:00Waning Gibbous4Wed
5Thu12:293.63:10-0.45:2910:00Waning Gibbous5Thu
6Fri12:413.53:43-0.35:2910:01Waning Gibbous6Fri
7Sat12:523.44:140.05:2810:02Third Quarter7Sat
8Sun12:583.34:420.35:2810:03Third Quarter8Sun
9Mon1:003.35:050.65:2710:04Third Quarter9Mon
10Tue1:003.311:23 AM1.78:191.65:201.05:2710:05Third Quarter10Tue
11Wed1:033.31:441.68:381.15:151.45:2710:05Waning Crescent11Wed
12Thu1:103.59:080.55:2710:06Waning Crescent12Thu
13Fri1:233.89:460.05:2610:06Waning Crescent13Fri
14Sat1:444.110:29-0.55:2610:07New Moon14Sat
15Sun2:154.311:17-1.05:2610:07New Moon15Sun
16Mon2:564.412:07-1.35:2610:08New Moon16Mon
17Tue3:464.312:58-1.45:2610:08New Moon17Tue
18Wed4:464.111:103.51:49-1.45:2610:09Waxing Crescent18Wed
19Thu5:563.811:143.61:493.42:38-1.25:2610:09Waxing Crescent19Thu
20Fri7:153.311:333.63:373.03:27-0.95:2710:09Waxing Crescent20Fri
21Sat8:422.911:573.75:002.54:13-0.45:2710:09First Quarter21Sat
22Sun10:152.46:111.94:560.25:2710:09First Quarter22Sun
23Mon12:243.711:58 AM2.17:141.35:360.85:2810:10First Quarter23Mon
24Tue12:493.71:531.98:110.76:101.45:2810:10First Quarter24Tue
25Wed1:143.84:072.09:030.36:301.95:2810:10Waxing Gibbous25Wed
26Thu1:343.79:50-0.15:2910:09Waxing Gibbous26Thu
27Fri1:503.710:34-0.35:2910:09Waxing Gibbous27Fri
28Sat1:593.711:14-0.45:3010:09Waxing Gibbous28Sat
29Sun2:013.711:52-0.55:3110:09Full Moon29Sun
30Mon1:573.812:27-0.55:3110:09Full Moon30Mon
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 5:42 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 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