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 8h 58m 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 - Apr 2035

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sun3:163.010:18 AM3.16:192.97:050.27:208:20Third Quarter1Sun
2Mon3:592.911:01 AM3.16:532.87:450.27:188:21Third Quarter2Mon
3Tue4:322.811:49 AM3.07:292.78:230.47:158:23Waning Crescent3Tue
4Wed4:482.712:462.98:122.59:000.57:138:25Waning Crescent4Wed
5Thu4:502.61:552.79:042.29:360.87:118:27Waning Crescent5Thu
6Fri4:502.53:202.510:031.910:131.17:088:28New Moon6Fri
7Sat4:562.64:592.411:041.510:521.57:068:30New Moon7Sat
8Sun5:102.76:482.412:041.07:048:32New Moon8Sun
9Mon5:332.98:432.61:020.57:028:33New Moon9Mon
10Tue6:033.210:232.812:272.31:590.06:598:35Waxing Crescent10Tue
11Wed6:423.411:363.11:282.72:54-0.46:578:37Waxing Crescent11Wed
12Thu7:303.52:362.93:49-0.76:558:38Waxing Crescent12Thu
13Fri12:313.28:24 AM3.63:463.04:43-0.86:538:40First Quarter13Fri
14Sat1:163.39:25 AM3.54:553.05:37-0.86:518:42First Quarter14Sat
15Sun1:563.310:30 AM3.46:022.86:29-0.66:488:44First Quarter15Sun
16Mon2:333.211:40 AM3.27:082.57:20-0.36:468:45Waxing Gibbous16Mon
17Tue3:063.212:542.98:122.28:090.16:448:47Waxing Gibbous17Tue
18Wed3:373.12:132.69:161.88:560.66:428:49Waxing Gibbous18Wed
19Thu4:033.03:412.410:171.49:421.16:408:50Waxing Gibbous19Thu
20Fri4:262.95:192.311:141.110:271.66:388:52Full Moon20Fri
21Sat4:452.87:082.412:050.76:368:54Full Moon21Sat
22Sun5:002.88:542.612:510.56:348:55Full Moon22Sun
23Mon5:112.910:192.812:082.41:330.26:318:57Full Moon23Mon
24Tue5:192.911:193.11:192.72:120.06:298:59Waning Gibbous24Tue
25Wed5:223.02:472.92:50-0.16:279:01Waning Gibbous25Wed
26Thu12:053.23:28-0.26:259:02Waning Gibbous26Thu
27Fri12:443.34:06-0.26:239:04Waning Gibbous27Fri
28Sat1:193.34:45-0.26:219:06Third Quarter28Sat
29Sun1:513.35:24-0.16:199:07Third Quarter29Sun
30Mon2:183.26:000.16:189:09Third Quarter30Mon
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