Tides Today & Tomorrow in Udagak Strait, AK

TIDE TIMES for Wednesday, August 19, 2026
The tide is currently falling in Udagak Strait, AK.
Next low tide : in 4m at 2:55 am (-0.2 ft)
Next high tide : 10:55 am (4.2 ft)
Sunset today : 10:25 pm
Sunrise tomorrow : 7:52 am
Moon phase : First Quarter (47% illuminated)
Tide Station Location : Station #9462637
Common Questions About Tides

Udagak Strait, AK Tides - Apr 1941

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Tue3:493.47:223.911:040.36:377:40Waxing Crescent1Tue
2Wed4:263.58:084.012:212.311:46 AM0.16:357:42Waxing Crescent2Wed
3Thu5:063.58:484.012:532.412:260.06:327:44First Quarter3Thu
4Fri5:483.69:203.91:192.31:06-0.16:307:46First Quarter4Fri
5Sat6:333.79:433.81:442.31:45-0.16:277:47First Quarter5Sat
6Sun7:243.710:013.72:122.12:25-0.16:257:49Waxing Gibbous6Sun
7Mon8:233.710:183.72:461.83:040.06:237:51Waxing Gibbous7Mon
8Tue9:273.710:403.73:271.43:450.16:207:53Waxing Gibbous8Tue
9Wed10:353.711:093.94:140.94:280.46:187:55Waxing Gibbous9Wed
10Thu11:513.711:474.15:090.45:170.86:157:57Full Moon10Thu
11Fri1:153.86:09-0.16:141.16:137:58Full Moon11Fri
12Sat12:334.32:344.07:11-0.57:181.56:118:00Full Moon12Sat
13Sun1:254.53:494.28:13-0.88:271.86:088:02Waning Gibbous13Sun
14Mon2:214.65:004.59:17-1.09:431.96:068:04Waning Gibbous14Mon
15Tue3:214.66:044.810:21-1.110:581.96:048:06Waning Gibbous15Tue
16Wed4:274.67:034.911:22-1.16:018:08Third Quarter16Wed
17Thu5:354.47:585.012:061.912:19-0.95:598:09Third Quarter17Thu
18Fri6:434.28:494.91:101.71:15-0.75:578:11Third Quarter18Fri
19Sat7:524.09:364.82:131.52:10-0.35:548:13Third Quarter19Sat
20Sun9:013.710:174.53:111.33:020.15:528:15Waning Crescent20Sun
21Mon10:083.510:534.24:041.13:510.65:508:17Waning Crescent21Mon
22Tue11:143.311:243.94:510.94:361.05:488:19Waning Crescent22Tue
23Wed12:273.25:350.75:201.55:458:20Waning Crescent23Wed
24Thu1:443.26:150.66:081.95:438:22New Moon24Thu
25Fri12:063.52:573.46:510.47:072.25:418:24New Moon25Fri
26Sat12:133.44:103.67:270.38:262.45:398:26New Moon26Sat
27Sun12:223.45:133.98:040.210:382.55:378:28New Moon27Sun
28Mon12:433.45:574.18:450.111:532.65:358:30Waxing Crescent28Mon
29Tue1:163.46:324.39:280.05:338:31Waxing Crescent29Tue
30Wed7:054.310:13-0.15:308:33Waxing Crescent30Wed
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9462637)

Common Questions About Udagak Strait, AK Tides

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

Slack tide in Udagak Strait, AK is approximately 6:55 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 47% 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 (47% 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