Tides Today & Tomorrow in Udagak Strait, AK

TIDE TIMES for Sunday, August 16, 2026
The tide is currently falling in Udagak Strait, AK.
Next low tide : in 1h 14m at 12:15 am (0.9 ft)
Next high tide : 6:40 am (3.7 ft)
Sunset today : 10:34 pm
Sunrise tomorrow : 7:45 am
Moon phase : Waxing Crescent (12% illuminated)
Tide Station Location : Station #9462637
Common Questions About Tides

Udagak Strait, AK Tides - Mar 1947

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Sat6:525.510:404.312:512.82:26-1.17:536:41First Quarter1Sat
2Sun7:455.711:254.31:442.83:18-1.27:516:43Waxing Gibbous2Sun
3Mon8:425.72:422.84:08-1.27:496:45Waxing Gibbous3Mon
4Tue12:094.39:41 AM5.63:422.64:59-1.07:466:47Waxing Gibbous4Tue
5Wed12:524.310:43 AM5.24:452.45:49-0.77:446:49Full Moon5Wed
6Thu1:334.211:52 AM4.75:572.16:41-0.37:426:51Full Moon6Thu
7Fri2:124.21:144.37:131.77:330.27:396:53Full Moon7Fri
8Sat2:504.22:413.98:251.38:280.87:376:54Waning Gibbous8Sat
9Sun3:274.24:123.79:350.99:291.37:346:56Waning Gibbous9Sun
10Mon4:044.25:443.810:380.510:391.87:326:58Waning Gibbous10Mon
11Tue4:414.27:064.111:320.211:472.17:307:00Waning Gibbous11Tue
12Wed5:184.18:194.312:190.07:277:02Third Quarter12Wed
13Thu5:544.19:224.412:492.41:06-0.17:257:04Third Quarter13Thu
14Fri6:294.110:134.51:452.61:51-0.27:227:06Third Quarter14Fri
15Sat7:024.210:584.42:312.72:36-0.27:207:08Third Quarter15Sat
16Sun7:364.211:414.23:032.73:18-0.17:177:10Waning Crescent16Sun
17Mon8:124.23:272.73:56-0.17:157:11Waning Crescent17Mon
18Tue12:214.08:49 AM4.23:502.64:320.07:137:13Waning Crescent18Tue
19Wed12:543.89:31 AM4.14:182.55:060.17:107:15Waning Crescent19Wed
20Thu1:183.610:18 AM3.84:562.25:400.37:087:17New Moon20Thu
21Fri1:343.411:17 AM3.65:451.96:150.67:057:19New Moon21Fri
22Sat1:453.312:393.36:411.56:530.97:037:21New Moon22Sat
23Sun1:553.42:123.27:371.17:351.37:007:23New Moon23Sun
24Mon2:093.53:463.38:310.58:231.76:587:24Waxing Crescent24Mon
25Tue2:333.85:173.69:280.09:232.16:557:26Waxing Crescent25Tue
26Wed3:074.16:333.910:25-0.410:312.46:537:28Waxing Crescent26Wed
27Thu3:514.47:364.211:20-0.811:312.66:507:30Waxing Crescent27Thu
28Fri4:444.68:324.412:14-1.16:487:32First Quarter28Fri
29Sat5:434.89:214.412:242.61:08-1.26:467:34First Quarter29Sat
30Sun6:434.910:034.41:172.52:02-1.26:437:35First Quarter30Sun
31Mon7:464.910:424.32:132.42:54-1.16:417:37Waxing Gibbous31Mon
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 3:27 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 spring phase. Tonight's moon is 12% 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 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 (12% illuminated). This places Udagak Strait, 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