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 7h 49m 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 - May 2035

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue2:383.16:350.36:169:11Third Quarter1Tue
2Wed2:472.911:10 AM2.48:122.37:080.56:149:12Waning Crescent2Wed
3Thu2:502.912:452.28:461.97:370.96:129:14Waning Crescent3Thu
4Fri2:532.82:292.09:251.58:041.36:109:16Waning Crescent4Fri
5Sat3:002.94:272.010:090.98:261.86:089:17Waning Crescent5Sat
6Sun3:143.110:580.46:079:19New Moon6Sun
7Mon3:353.411:49-0.16:059:20New Moon7Mon
8Tue4:063.612:42-0.66:039:22New Moon8Tue
9Wed4:473.71:36-1.06:019:24Waxing Crescent9Wed
10Thu5:383.811:473.52:29-1.26:009:25Waxing Crescent10Thu
11Fri6:383.72:323.43:22-1.25:589:27Waxing Crescent11Fri
12Sat12:133.67:46 AM3.54:023.24:14-1.15:569:28First Quarter12Sat
13Sun12:423.69:00 AM3.25:202.95:05-0.85:559:30First Quarter13Sun
14Mon1:133.610:19 AM2.96:312.55:54-0.45:539:31First Quarter14Mon
15Tue1:423.511:44 AM2.57:372.06:400.15:529:33First Quarter15Tue
16Wed2:103.41:172.28:381.57:230.75:509:35Waxing Gibbous16Wed
17Thu2:363.43:012.09:341.08:011.25:499:36Waxing Gibbous17Thu
18Fri2:563.35:012.110:260.68:321.85:479:38Waxing Gibbous18Fri
19Sat3:123.211:120.35:469:39Waxing Gibbous19Sat
20Sun3:203.211:530.05:459:40Full Moon20Sun
21Mon3:203.212:30-0.25:449:42Full Moon21Mon
22Tue3:063.31:05-0.35:429:43Full Moon22Tue
23Wed2:263.41:40-0.45:419:45Full Moon23Wed
24Thu12:263.52:14-0.45:409:46Waning Gibbous24Thu
25Fri12:273.62:49-0.55:399:47Waning Gibbous25Fri
26Sat12:433.63:24-0.45:389:49Waning Gibbous26Sat
27Sun1:003.53:59-0.35:379:50Waning Gibbous27Sun
28Mon1:163.54:32-0.15:369:51Third Quarter28Mon
29Tue1:263.35:030.15:359:52Third Quarter29Tue
30Wed1:303.25:310.45:349:53Third Quarter30Wed
31Thu1:293.211:06 AM1.98:231.85:530.85:339:55Third Quarter31Thu
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