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 6h 40m 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 - Jun 2035

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Fri1:313.21:181.78:431.36:071.35:329:56Waning Crescent1Fri
2Sat1:373.43:481.79:170.75:521.75:319:57Waning Crescent2Sat
3Sun1:503.69:570.15:319:58Waning Crescent3Sun
4Mon2:113.910:43-0.45:309:59New Moon4Mon
5Tue2:414.111:33-0.95:2910:00New Moon5Tue
6Wed3:204.212:24-1.35:2910:01New Moon6Wed
7Thu4:084.21:16-1.45:2810:02Waxing Crescent7Thu
8Fri5:074.111:253.62:08-1.55:2810:02Waxing Crescent8Fri
9Sat6:143.811:393.72:233.52:59-1.35:2710:03Waxing Crescent9Sat
10Sun7:303.44:033.13:48-1.05:2710:04Waxing Crescent10Sun
11Mon12:023.78:53 AM2.95:242.64:35-0.55:2710:05First Quarter11Mon
12Tue12:283.710:23 AM2.56:352.05:190.05:2710:05First Quarter12Tue
13Wed12:553.712:012.17:371.45:590.65:2610:06First Quarter13Wed
14Thu1:203.61:541.98:330.96:331.25:2610:07Waxing Gibbous14Thu
15Fri1:423.64:061.99:240.56:551.85:2610:07Waxing Gibbous15Fri
16Sat1:593.610:100.15:2610:08Waxing Gibbous16Sat
17Sun2:103.610:52-0.15:2610:08Waxing Gibbous17Sun
18Mon2:143.611:30-0.35:2610:08Full Moon18Mon
19Tue2:093.712:05-0.45:2610:09Full Moon19Tue
20Wed1:583.712:39-0.55:2610:09Full Moon20Wed
21Thu1:533.81:12-0.55:2710:09Full Moon21Thu
22Fri1:423.71:45-0.55:2710:09Waning Gibbous22Fri
23Sat12:453.72:18-0.55:2710:09Waning Gibbous23Sat
24Sun12:303.62:51-0.45:2810:10Waning Gibbous24Sun
25Mon12:303.53:22-0.25:2810:10Waning Gibbous25Mon
26Tue12:303.43:500.05:2910:10Third Quarter26Tue
27Wed12:253.34:160.45:2910:09Third Quarter27Wed
28Thu12:213.34:360.85:3010:09Third Quarter28Thu
29Fri12:213.412:011.77:451.34:451.25:3010:09Third Quarter29Fri
30Sat12:283.68:150.75:3110:09Waning Crescent30Sat
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 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