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Seward, AK Marine Weather Forecast

Overnight - 9°F
Dec 24, 2025
0 mph
Clear
Clear. Low around 9, with temperatures rising to around 17 overnight. Northeast wind around 0 mph.
Wednesday - 19°F
Dec 24, 2025
0 to 5 mph SW
Sunny
Sunny, with a high near 19. Southwest wind 0 to 5 mph.
Wednesday Night - 2°F
Dec 24, 2025
5 to 15 mph N
Clear
Clear, with a low around 2. North wind 5 to 15 mph, with gusts as high as 25 mph.
Christmas Day - 9°F
Dec 25, 2025
10 mph NE
Sunny
Sunny, with a high near 9. Northeast wind around 10 mph.
Thursday Night - -2°F
Dec 25, 2025
5 mph SE
Mostly Cloudy then Slight Chance Light Snow
A slight chance of snow after 3am. Mostly cloudy, with a low around -2. Southeast wind around 5 mph.
Friday - 9°F
Dec 26, 2025
5 mph E
Chance Light Snow
A chance of snow. Mostly cloudy, with a high near 9. East wind around 5 mph. Chance of precipitation is 50%.
Friday Night - -3°F
Dec 26, 2025
5 to 15 mph NE
Light Snow Likely
Snow likely. Mostly cloudy, with a low around -3. New snow accumulation of 1 to 3 inches possible.
Saturday - 3°F
Dec 27, 2025
15 mph N
Light Snow Likely
Snow likely. Mostly cloudy, with a high near 3.
Saturday Night - -8°F
Dec 27, 2025
15 mph N
Light Snow Likely
Snow likely. Mostly cloudy, with a low around -8.
Sunday - 0°F
Dec 28, 2025
15 mph N
Chance Light Snow
A chance of snow. Mostly cloudy, with a high near 0.
Sunday Night - -7°F
Dec 28, 2025
15 mph N
Chance Light Snow
A chance of snow. Mostly cloudy, with a low around -7.
Monday - 5°F
Dec 29, 2025
10 to 15 mph N
Chance Light Snow
A chance of snow. Mostly cloudy, with a high near 5.
Monday Night - -2°F
Dec 29, 2025
10 to 15 mph N
Chance Light Snow
A chance of snow. Mostly cloudy, with a low around -2.
Tuesday - 8°F
Dec 30, 2025
15 mph N
Chance Light Snow
A chance of snow. Mostly cloudy, with a high near 8.

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