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Morse Cove, AK - Duke Island Marine Weather Forecast

Station MRYA2 - Mary Island, AK

December 26, 2025 3:32 am AKST
Location: 55.099N 131.182W
Wind Direction: N (350°)
Wind Speed: 14.0 knots
Wind Gust: 20.0 knots
Atmospheric Pressure: 29.59 in (1001.9 mb)
Air Temperature: 31.8°F (-0.1°C)
Dew Point: 29.5°F (-1.4°C)


Tonight - 25°F
Dec 26, 2025
10 to 15 mph NE
Light Snow Likely
Snow likely. Mostly cloudy, with a low around 25. Northeast wind 10 to 15 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Friday - 31°F
Dec 26, 2025
10 to 15 mph N
Sunny
Sunny. High near 31, with temperatures falling to around 26 in the afternoon. North wind 10 to 15 mph.
Friday Night - 21°F
Dec 26, 2025
5 to 10 mph NE
Partly Cloudy then Slight Chance Light Snow
A slight chance of snow after 3am. Partly cloudy, with a low around 21. Northeast wind 5 to 10 mph. Chance of precipitation is 20%. New snow accumulation of less than half an inch possible.
Saturday - 34°F
Dec 27, 2025
10 to 25 mph E
Snow
Snow. Cloudy, with a high near 34. East wind 10 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Saturday Night - 28°F
Dec 27, 2025
25 to 30 mph SE
Snow
Snow before 9pm, then rain and snow. Cloudy, with a low around 28. Southeast wind 25 to 30 mph, with gusts as high as 50 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Sunday - 48°F
Dec 28, 2025
25 to 30 mph SE
Rain
Rain. Cloudy, with a high near 48. Chance of precipitation is 100%. New snow accumulation of less than half an inch possible.
Sunday Night - 46°F
Dec 28, 2025
30 to 35 mph SE
Rain
Rain. Cloudy, with a low around 46.
Monday - 50°F
Dec 29, 2025
25 to 35 mph S
Rain
Rain. Cloudy, with a high near 50.
Monday Night - 47°F
Dec 29, 2025
20 to 25 mph S
Rain
Rain. Cloudy, with a low around 47.
Tuesday - 48°F
Dec 30, 2025
15 to 20 mph SE
Light Rain
Rain. Cloudy, with a high near 48.
Tuesday Night - 43°F
Dec 30, 2025
15 mph SE
Light Rain
Rain. Cloudy, with a low around 43.
Wednesday - 47°F
Dec 31, 2025
10 to 15 mph S
Light Rain
Rain. Cloudy, with a high near 47.
Wednesday Night - 39°F
Dec 31, 2025
5 to 10 mph E
Light Rain Likely
Rain likely. Cloudy, with a low around 39.
New Year's Day - 41°F
Jan 01, 2026
5 to 10 mph NE
Light Rain Likely
Rain likely before 3pm, then a chance of rain and snow. Cloudy, with a high near 41.

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