Tides Today & Tomorrow in William Henry Bay, AK

TIDE TIMES for Wednesday, June 24, 2026
The tide is currently rising in William Henry Bay, AK.
Next low tide : 4:01 pm (4.8 ft)
Next high tide : in 3h 37m at 10:24 am (10.9 ft)
Sunset today : 10:15 pm
Sunrise tomorrow : 3:51 am
Moon phase : Waxing Gibbous (78% illuminated)
Tide Station Location : Station #9452391
Common Questions About Tides

William Henry Bay, AK Tides - Jun 2006

DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
1Thu4:5414.06:1712.311:400.74:019:56Waxing Crescent1Thu
2Fri5:4512.87:0912.012:055.612:291.83:599:57First Quarter2Fri
3Sat6:4411.78:0312.11:095.71:222.73:589:59First Quarter3Sat
4Sun7:5410.98:5412.52:185.42:193.43:5710:00First Quarter4Sun
5Mon9:0810.79:4013.13:244.63:173.93:5610:02First Quarter5Mon
6Tue10:1610.910:2213.84:213.54:114.23:5510:03Waxing Gibbous6Tue
7Wed11:1511.411:0214.65:092.25:014.33:5410:04Waxing Gibbous7Wed
8Thu12:0712.15:511.05:484.33:5310:06Waxing Gibbous8Thu
9Fri12:5412.86:31-0.26:314.23:5310:07Waxing Gibbous9Fri
10Sat12:2116.11:3813.37:10-1.27:134.03:5210:08Full Moon10Sat
11Sun1:0116.72:2113.87:49-2.07:553.93:5110:09Full Moon11Sun
12Mon1:4317.13:0414.08:30-2.68:383.73:5110:10Full Moon12Mon
13Tue2:2717.33:4714.29:12-2.99:223.63:5010:11Waning Gibbous13Tue
14Wed3:1217.24:3214.29:55-2.810:103.63:5010:11Waning Gibbous14Wed
15Thu3:5916.65:1814.210:41-2.311:033.53:5010:12Waning Gibbous15Thu
16Fri4:5015.76:0814.211:29-1.53:5010:13Waning Gibbous16Fri
17Sat5:4814.57:0014.312:023.512:21-0.43:4910:13Third Quarter17Sat
18Sun6:5413.27:5614.61:083.21:180.83:4910:14Third Quarter18Sun
19Mon8:0912.38:5215.12:182.52:192.03:5010:14Third Quarter19Mon
20Tue9:3011.99:4815.63:281.63:243.03:5010:14Waning Crescent20Tue
21Wed10:4612.110:4116.14:320.44:293.73:5010:15Waning Crescent21Wed
22Thu11:5412.611:3116.55:30-0.75:294.03:5010:15Waning Crescent22Thu
23Fri12:5213.36:22-1.66:244.03:5010:15Waning Crescent23Fri
24Sat12:2016.81:4313.87:09-2.27:143.93:5110:15New Moon24Sat
25Sun1:0616.92:2814.17:53-2.48:003.83:5110:15New Moon25Sun
26Mon1:5116.83:0914.28:35-2.38:443.73:5210:15New Moon26Mon
27Tue2:3316.53:4714.19:14-2.09:253.83:5310:14Waxing Crescent27Tue
28Wed3:1316.04:2413.99:53-1.510:063.93:5310:14Waxing Crescent28Wed
29Thu3:5315.34:5813.610:30-0.810:474.13:5410:14Waxing Crescent29Thu
30Fri4:3214.45:3313.411:060.111:304.33:5510:13Waxing Crescent30Fri
DateHigh TideLow TideSunMoonDate
AMftPMftAMftPMftRiseSet
Tidal Data Source: (9452391)

Common Questions About William Henry Bay, AK Tides

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What time does the tide turn (slack tide) in William Henry Bay, AK today?

Slack tide in William Henry Bay, AK is approximately 1:12 pm — 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 William Henry Bay, AK?

William Henry Bay, AK is currently in a transitional phase. Tonight's moon is 78% 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 William Henry Bay, 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 William Henry Bay, AK?

Tide predictions for William Henry Bay, 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 William Henry Bay, AK?

Tide data for William Henry Bay, AK is sourced from NOAA Station #9452391. View the official NOAA station page at https://tidesandcurrents.noaa.gov/stationhome.html?id=9452391.

What is the moon phase in William Henry Bay, AK tonight?

Tonight the moon over William Henry Bay, AK is Waxing Gibbous (78% illuminated). This places William Henry Bay, 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