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Sitka, AK Marine Weather Forecast

Station ITKA2 - 9451600 - Sitka, AK

December 26, 2025 3:00 am AKST
Location: 57.052N 135.342W
Atmospheric Pressure: 29.84 in (1010.4 mb)
Pressure Tendency: +0.07 in (+2.3 mb)
Air Temperature: 21.2°F (-6.0°C)
Water Temperature: 43.5°F (6.4°C)


Overnight - 16°F
Dec 26, 2025
15 mph N
Clear
Clear, with a low around 16. North wind around 15 mph.
Friday - 24°F
Dec 26, 2025
5 mph NE
Sunny
Sunny. High near 24, with temperatures falling to around 19 in the afternoon. Northeast wind around 5 mph.
Friday Night - 17°F
Dec 26, 2025
5 to 10 mph E
Mostly Cloudy then Light Snow Likely
Snow likely after midnight. Mostly cloudy. Low around 17, with temperatures rising to around 23 overnight. East wind 5 to 10 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Saturday - 42°F
Dec 27, 2025
15 mph E
Light Snow
Snow before 3pm, then rain and snow. Cloudy, with a high near 42. East wind around 15 mph, with gusts as high as 35 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Saturday Night - 32°F
Dec 27, 2025
10 to 15 mph SE
Heavy Rain
Rain. Cloudy, with a low around 32. Southeast wind 10 to 15 mph. Chance of precipitation is 100%. New snow accumulation of less than half an inch possible.
Sunday - 48°F
Dec 28, 2025
10 mph SE
Rain
Rain. Cloudy, with a high near 48. Chance of precipitation is 100%.
Sunday Night - 43°F
Dec 28, 2025
10 to 15 mph SE
Rain
Rain. Cloudy, with a low around 43.
Monday - 48°F
Dec 29, 2025
10 mph SE
Rain
Rain. Cloudy, with a high near 48.
Monday Night - 40°F
Dec 29, 2025
5 to 10 mph SE
Light Rain
Rain. Cloudy, with a low around 40.
Tuesday - 45°F
Dec 30, 2025
5 to 10 mph SE
Light Rain
Rain. Cloudy, with a high near 45.
Tuesday Night - 36°F
Dec 30, 2025
5 to 10 mph E
Light Rain
Rain before 3am, then rain and snow. Cloudy, with a low around 36.
Wednesday - 43°F
Dec 31, 2025
5 mph E
Rain And Snow
Rain and snow. Cloudy, with a high near 43.
Wednesday Night - 30°F
Dec 31, 2025
5 mph NE
Rain And Snow Likely
Rain and snow likely before 9pm, then rain and snow likely. Cloudy, with a low around 30.
New Year's Day - 36°F
Jan 01, 2026
5 mph NE
Chance Rain And Snow
A chance of rain and snow. Mostly cloudy, with a high near 36.

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