Coronation Island, AK Marine Weather Forecast

Tonight - 42°F
Dec 05, 2025
5 to 10 mph E
Cloudy then Slight Chance Light Rain
A slight chance of rain after 3am. Cloudy, with a low around 42. East wind 5 to 10 mph. Chance of precipitation is 20%.
Friday - 45°F
Dec 05, 2025
5 to 10 mph N
Partly Sunny
Partly sunny, with a high near 45. North wind 5 to 10 mph.
Friday Night - 42°F
Dec 05, 2025
5 to 15 mph SW
Light Rain
Rain. Cloudy, with a low around 42. Southwest wind 5 to 15 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Saturday - 47°F
Dec 06, 2025
20 mph SW
Light Rain
Rain. Cloudy, with a high near 47. Southwest wind around 20 mph. Chance of precipitation is 100%.
Saturday Night - 41°F
Dec 06, 2025
25 to 30 mph S
Heavy Rain
Rain. Cloudy, with a low around 41. South wind 25 to 30 mph. Chance of precipitation is 100%.
Sunday - 46°F
Dec 07, 2025
25 mph S
Rain
Rain. Cloudy, with a high near 46. Chance of precipitation is 100%.
Sunday Night - 39°F
Dec 07, 2025
25 to 30 mph S
Rain
Rain. Cloudy, with a low around 39.
Monday - 48°F
Dec 08, 2025
25 to 30 mph S
Rain
Rain. Cloudy, with a high near 48.
Monday Night - 39°F
Dec 08, 2025
25 to 30 mph SW
Light Rain
Rain. Cloudy, with a low around 39.
Tuesday - 45°F
Dec 09, 2025
20 to 30 mph S
Light Rain
Rain before 3pm, then rain and snow. Cloudy, with a high near 45.
Tuesday Night - 38°F
Dec 09, 2025
20 mph S
Rain And Snow
Rain and snow. Cloudy, with a low around 38.
Wednesday - 44°F
Dec 10, 2025
15 to 20 mph N
Light Rain
Rain before 3pm, then rain and snow. Cloudy, with a high near 44.
Wednesday Night - 35°F
Dec 10, 2025
15 to 20 mph NW
Rain And Snow
Rain and snow. Cloudy, with a low around 35. New snow accumulation of less than half an inch possible.
Thursday - 42°F
Dec 11, 2025
15 to 20 mph E
Rain And Snow
Rain and snow before 3pm, then rain and snow likely. Cloudy, with a high near 42. New snow accumulation of less than half an inch possible.

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