Tides Today & Tomorrow in Udagak Strait, AK

TIDE TIMES for Thursday, August 20, 2026
The tide is currently falling in Udagak Strait, AK.
Next low tide : in 2h 03m at 3:42 am (-0.3 ft)
Next high tide : 12:00 pm (4.4 ft)
Sunset today : 10:23 pm
Sunrise tomorrow : 7:53 am
Moon phase : First Quarter (57% illuminated)
Tide Station Location : Station #9462637
Common Questions About Tides

Udagak Strait, AK Tides - May 1999

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat2:173.47:044.010:110.27:2910:35Full Moon1Sat
2Sun2:273.57:534.212:232.610:49 AM0.17:2710:37Waning Gibbous2Sun
3Mon8:314.411:310.07:2510:39Waning Gibbous3Mon
4Tue9:074.612:15-0.17:2310:40Waning Gibbous4Tue
5Wed9:414.612:58-0.17:2110:42Waning Gibbous5Wed
6Thu5:213.410:134.53:332.51:39-0.17:1910:44Third Quarter6Thu
7Fri6:313.410:404.43:422.42:17-0.17:1710:46Third Quarter7Fri
8Sat7:383.311:014.23:522.32:530.07:1510:47Third Quarter8Sat
9Sun8:433.311:164.14:132.03:300.17:1310:49Third Quarter9Sun
10Mon9:533.211:294.14:431.54:070.47:1110:51Waning Crescent10Mon
11Tue11:113.211:474.35:191.04:470.77:0910:53Waning Crescent11Tue
12Wed12:293.26:010.45:301.17:0810:54Waning Crescent12Wed
13Thu12:134.51:523.46:49-0.26:171.57:0610:56Waning Crescent13Thu
14Fri12:474.73:183.77:42-0.77:151.97:0410:58New Moon14Fri
15Sat1:294.94:344.18:39-1.18:282.37:0310:59New Moon15Sat
16Sun2:215.05:424.59:37-1.49:472.57:0111:01New Moon16Sun
17Mon3:215.06:454.910:36-1.511:112.66:5911:03Waxing Crescent17Mon
18Tue4:254.97:425.211:36-1.56:5811:04Waxing Crescent18Tue
19Wed5:334.78:335.412:362.512:35-1.36:5611:06Waxing Crescent19Wed
20Thu6:474.49:225.51:492.21:32-1.06:5511:08First Quarter20Thu
21Fri8:034.110:085.42:531.92:26-0.66:5311:09First Quarter21Fri
22Sat9:193.810:515.23:561.53:18-0.16:5211:11First Quarter22Sat
23Sun10:393.511:295.04:561.14:080.56:5111:12First Quarter23Sun
24Mon11:583.45:480.84:571.06:4911:14Waxing Gibbous24Mon
25Tue12:014.71:153.36:360.55:421.66:4811:15Waxing Gibbous25Tue
26Wed12:264.42:423.47:180.36:242.16:4711:17Waxing Gibbous26Wed
27Thu12:404.24:153.67:570.27:062.56:4611:18Waxing Gibbous27Thu
28Fri12:394.15:364.08:320.18:052.86:4511:19Full Moon28Fri
29Sat12:334.16:464.39:040.010:283.16:4411:21Full Moon29Sat
30Sun7:314.59:38-0.16:4211:22Full Moon30Sun
31Mon7:594.710:14-0.16:4211:23Full Moon31Mon
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9462637)

Common Questions About Udagak Strait, AK Tides

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What time does the tide turn (slack tide) in Udagak Strait, AK today?

Slack tide in Udagak Strait, AK is approximately 7:51 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 Udagak Strait, AK?

Udagak Strait, AK is currently in a neap phase. Tonight's moon is 57% 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 Udagak Strait, 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 Udagak Strait, AK?

Tide predictions for Udagak Strait, 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 Udagak Strait, AK?

Tide data for Udagak Strait, AK is sourced from NOAA Station #9462637. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9462637.

What is the moon phase in Udagak Strait, AK tonight?

Tonight the moon over Udagak Strait, AK is First Quarter (57% illuminated). This places Udagak Strait, 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