Tides Today & Tomorrow in Udagak Strait, AK

TIDE TIMES for Monday, August 17, 2026
The tide is currently rising in Udagak Strait, AK.
Next low tide : 1:00 pm (1.7 ft)
Next high tide : in 1h 45m at 8:12 am (3.8 ft)
Sunset today : 10:29 pm
Sunrise tomorrow : 7:48 am
Moon phase : Waxing Crescent (28% illuminated)
Tide Station Location : Station #9462637
Common Questions About Tides

Udagak Strait, AK Tides - Jun 2052

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat5:454.58:185.512:442.212:30-0.86:4011:26Waxing Crescent1Sat
2Sun7:054.19:025.51:551.91:25-0.46:3911:27First Quarter2Sun
3Mon8:253.89:455.42:581.42:160.16:3811:28First Quarter3Mon
4Tue9:473.510:255.33:581.03:060.66:3711:29First Quarter4Tue
5Wed11:103.411:005.04:540.73:551.26:3711:30First Quarter5Wed
6Thu12:303.45:430.44:421.76:3611:31Waxing Gibbous6Thu
7Fri1:523.56:270.25:262.26:3611:32Waxing Gibbous7Fri
8Sat3:263.87:060.16:052.66:3511:33Waxing Gibbous8Sat
9Sun4:484.07:420.06:422.96:3511:34Waxing Gibbous9Sun
10Mon5:574.38:160.07:313.16:3411:34Full Moon10Mon
11Tue12:024.46:514.58:51-0.19:023.36:3411:35Full Moon11Tue
12Wed7:234.69:25-0.16:3411:36Full Moon12Wed
13Thu7:414.710:02-0.16:3411:37Full Moon13Thu
14Fri7:564.810:39-0.16:3411:37Waning Gibbous14Fri
15Sat8:124.811:180.06:3311:38Waning Gibbous15Sat
16Sun8:294.811:560.16:3311:38Waning Gibbous16Sun
17Mon5:063.48:454.72:182.512:340.26:3311:38Waning Gibbous17Mon
18Tue6:323.28:584.72:342.11:100.56:3411:39Third Quarter18Tue
19Wed7:583.09:134.83:011.61:440.86:3411:39Third Quarter19Wed
20Thu9:242.99:325.03:371.02:191.16:3411:39Third Quarter20Thu
21Fri10:543.110:005.34:180.42:571.56:3411:39Third Quarter21Fri
22Sat12:133.35:02-0.23:421.96:3511:40Waning Crescent22Sat
23Sun1:243.65:49-0.74:372.26:3511:40Waning Crescent23Sun
24Mon2:353.96:38-1.15:392.56:3511:40Waning Crescent24Mon
25Tue12:055.93:394.37:31-1.36:502.76:3611:40New Moon25Tue
26Wed12:585.84:344.68:25-1.38:122.86:3611:39New Moon26Wed
27Thu1:585.65:254.99:20-1.29:392.76:3711:39New Moon27Thu
28Fri3:075.26:145.210:15-1.011:052.56:3811:39Waxing Crescent28Fri
29Sat4:204.87:025.311:10-0.76:3811:39Waxing Crescent29Sat
30Sun5:364.37:465.412:292.112:05-0.36:3911:38Waxing Crescent30Sun
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 10:36 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 transitional phase. Tonight's moon is 28% 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 shifting between spring and neap.

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 Waxing Crescent (28% illuminated). This places Udagak Strait, AK in a transitional tide cycle, so tidal ranges are shifting between spring and neap 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