Tides Today & Tomorrow in Adak Island, AK

TIDE TIMES for Thursday, July 2, 2026
The tide is currently rising in Adak Island, AK.
Next low tide (tomorrow) : 2:40 pm (-0.6 ft)
Next high tide (tomorrow) : in 7h 56m at 1:19 am (3.7 ft)
Sunset today : 10:08 pm
Sunrise tomorrow : 5:32 am
Moon phase : Waning Gibbous (92% illuminated)
Tide Station Location : Station #9461380
Common Questions About Tides

Adak Island, AK Tides - Apr 2062

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat3:223.58:35 AM3.55:423.46:24-0.37:198:21Third Quarter1Sat
2Sun9:263.57:08-0.27:168:22Third Quarter2Sun
3Mon10:173.47:50-0.17:148:24Third Quarter3Mon
4Tue11:103.28:290.17:128:26Waning Crescent4Tue
5Wed12:073.09:020.47:108:27Waning Crescent5Wed
6Thu5:342.51:192.78:562.49:320.77:078:29Waning Crescent6Thu
7Fri5:042.43:012.310:081.99:561.27:058:31Waning Crescent7Fri
8Sat4:452.55:162.111:121.410:121.87:038:32New Moon8Sat
9Sun4:352.712:070.87:018:34New Moon9Sun
10Mon4:333.012:590.26:588:36New Moon10Mon
11Tue4:413.41:50-0.46:568:38Waxing Crescent11Tue
12Wed5:053.72:41-0.96:548:39Waxing Crescent12Wed
13Thu5:464.03:33-1.26:528:41Waxing Crescent13Thu
14Fri6:444.14:27-1.36:508:43First Quarter14Fri
15Sat7:544.15:20-1.36:478:44First Quarter15Sat
16Sun9:093.96:13-1.16:458:46First Quarter16Sun
17Mon3:223.410:26 AM3.66:123.27:03-0.86:438:48First Quarter17Mon
18Tue3:313.111:48 AM3.27:282.77:50-0.36:418:49Waxing Gibbous18Tue
19Wed3:413.01:182.88:422.28:330.36:398:51Waxing Gibbous19Wed
20Thu3:512.93:012.49:521.69:110.96:378:53Waxing Gibbous20Thu
21Fri4:002.95:052.210:550.99:451.66:358:55Full Moon21Fri
22Sat4:083.07:412.311:500.410:122.36:338:56Full Moon22Sat
23Sun4:143.112:38-0.16:318:58Full Moon23Sun
24Mon4:133.21:22-0.46:299:00Full Moon24Mon
25Tue3:563.42:03-0.66:269:01Waning Gibbous25Tue
26Wed12:363.62:43-0.76:249:03Waning Gibbous26Wed
27Thu12:583.83:24-0.76:239:05Waning Gibbous27Thu
28Fri1:293.84:06-0.76:219:06Waning Gibbous28Fri
29Sat2:033.74:47-0.66:199:08Third Quarter29Sat
30Sun2:363.65:28-0.46:179:10Third Quarter30Sun
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 7:59 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 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 Waning 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