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William Henry Bay, AK Marine Weather Forecast

Overnight - 6°F
Dec 23, 2025
40 mph NW
Freezing Spray
Freezing spray. Clear. Low around 6, with temperatures rising to around 13 overnight. Northwest wind around 40 mph.
Tuesday - 16°F
Dec 23, 2025
40 mph N
Freezing Spray
Freezing spray. Sunny, with a high near 16. North wind around 40 mph, with gusts as high as 55 mph.
Tuesday Night - 14°F
Dec 23, 2025
30 to 40 mph N
Freezing Spray
Freezing spray. Clear, with a low around 14. North wind 30 to 40 mph.
Wednesday - 21°F
Dec 24, 2025
25 to 30 mph N
Freezing Spray
Freezing spray. Sunny, with a high near 21. North wind 25 to 30 mph.
Wednesday Night - 17°F
Dec 24, 2025
5 to 20 mph N
Freezing Spray
Freezing spray before 3am, then freezing spray and a slight chance of snow. Partly cloudy, with a low around 17. North wind 5 to 20 mph.
Christmas Day - 22°F
Dec 25, 2025
5 to 25 mph N
Freezing Spray
Freezing spray and a chance of snow. Partly sunny, with a high near 22. Chance of precipitation is 30%. New snow accumulation of less than half an inch possible.
Thursday Night - 13°F
Dec 25, 2025
25 to 30 mph N
Freezing Spray
Freezing spray and a slight chance of snow. Partly cloudy, with a low around 13.
Friday - 18°F
Dec 26, 2025
15 to 25 mph N
Freezing Spray
Freezing spray before 9am, then freezing spray and snow likely. Mostly sunny, with a high near 18. New snow accumulation of less than half an inch possible.
Friday Night - 16°F
Dec 26, 2025
15 to 25 mph N
Freezing Spray then Heavy Snow
Freezing spray and snow likely before 9pm, then snow and freezing spray. Cloudy, with a low around 16. New snow accumulation of 4 to 8 inches possible.
Saturday - 31°F
Dec 27, 2025
25 to 35 mph N
Heavy Snow
Snow and freezing spray. Cloudy, with a high near 31. New snow accumulation of 10 to 16 inches possible.
Saturday Night - 27°F
Dec 27, 2025
35 mph NE
Heavy Snow
Snow. Cloudy, with a low around 27. New snow accumulation of 9 to 13 inches possible.
Sunday - 35°F
Dec 28, 2025
30 to 40 mph NE
Heavy Snow
Snow before 9am, then rain and snow. Cloudy, with a high near 35. New snow accumulation of 4 to 8 inches possible.
Sunday Night - 30°F
Dec 28, 2025
30 mph NE
Rain And Snow
Rain and snow. Cloudy, with a low around 30. New snow accumulation of 5 to 9 inches possible.
Monday - 37°F
Dec 29, 2025
30 to 35 mph N
Snow Likely
Snow likely before 9am, then rain and snow likely. Mostly cloudy, with a high near 37. New snow accumulation of 3 to 5 inches possible.

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