Kelp Island Passage, AK - Duke Island Marine Weather Forecast

Station TPXA2 - Tree Point, AK

December 4, 2025 11:12 pm AKST
Location: 54.802N 130.934W
Wind Direction: ESE (110°)
Wind Speed: 4.1 knots
Wind Gust: 6.0 knots
Atmospheric Pressure: 29.89 in (1012.1 mb)
Air Temperature: 44.2°F (6.8°C)
Dew Point: 43.5°F (6.4°C)


Tonight - 41°F
Dec 05, 2025
5 mph E
Cloudy then Chance Light Rain
A chance of rain after midnight. Cloudy, with a low around 41. East wind around 5 mph. Chance of precipitation is 50%.
Friday - 44°F
Dec 05, 2025
5 to 10 mph N
Chance Light Rain then Mostly Cloudy
A chance of rain before noon. Mostly cloudy, with a high near 44. North wind 5 to 10 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Friday Night - 39°F
Dec 05, 2025
0 to 10 mph SE
Rain
Rain. Mostly cloudy, with a low around 39. Southeast wind 0 to 10 mph. Chance of precipitation is 100%. New rainfall amounts between a tenth and quarter of an inch possible.
Saturday - 45°F
Dec 06, 2025
15 mph S
Light Rain
Rain. Cloudy, with a high near 45. South wind around 15 mph. Chance of precipitation is 100%.
Saturday Night - 40°F
Dec 06, 2025
15 to 20 mph S
Heavy Rain
Rain. Cloudy, with a low around 40. South wind 15 to 20 mph. Chance of precipitation is 100%.
Sunday - 45°F
Dec 07, 2025
15 mph S
Rain
Rain. Cloudy, with a high near 45. Chance of precipitation is 100%.
Sunday Night - 40°F
Dec 07, 2025
20 to 25 mph S
Rain
Rain. Cloudy, with a low around 40.
Monday - 47°F
Dec 08, 2025
20 to 25 mph S
Rain
Rain. Cloudy, with a high near 47.
Monday Night - 40°F
Dec 08, 2025
15 to 20 mph SW
Light Rain
Rain. Cloudy, with a low around 40.
Tuesday - 44°F
Dec 09, 2025
15 to 20 mph S
Light Rain
Rain. Cloudy, with a high near 44.
Tuesday Night - 38°F
Dec 09, 2025
15 mph S
Light Rain
Rain. Cloudy, with a low around 38.
Wednesday - 42°F
Dec 10, 2025
10 to 15 mph SW
Light Rain
Rain before 3pm, then rain and snow. Cloudy, with a high near 42.
Wednesday Night - 36°F
Dec 10, 2025
10 to 15 mph SW
Rain And Snow
Rain and snow. Cloudy, with a low around 36.
Thursday - 41°F
Dec 11, 2025
10 to 15 mph SE
Rain And Snow
Rain and snow. Cloudy, with a high near 41.

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