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Kelp Island Passage, AK - Duke Island Marine Weather Forecast

Station TPXA2 - Tree Point, AK

March 20, 2026 11:02 pm AKDT
Location: 54.802N 130.934W
Wind Direction: SE (130°)
Wind Speed: 24.1 knots
Wind Gust: 34.0 knots
Atmospheric Pressure: 30.02 in (1016.6 mb)
Air Temperature: 39.7°F (4.3°C)
Dew Point: 33.4°F (0.8°C)


Tonight - 34°F
Mar 21, 2026
15 mph SE
Rain And Snow Showers
Rain and snow showers. Mostly cloudy, with a low around 34. Southeast wind around 15 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Saturday - 40°F
Mar 21, 2026
15 to 25 mph SE
Snow Showers
Snow showers before 10am, then rain and snow showers between 10am and 1pm, then rain. Cloudy, with a high near 40. Southeast wind 15 to 25 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.
Saturday Night - 33°F
Mar 21, 2026
15 to 20 mph S
Light Snow
Rain before 7pm, then snow between 7pm and 1am, then snow showers. Cloudy, with a low around 33. South wind 15 to 20 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.
Sunday - 38°F
Mar 22, 2026
10 to 15 mph S
Snow Showers
Snow showers. Cloudy, with a high near 38. South wind 10 to 15 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Sunday Night - 32°F
Mar 22, 2026
10 mph S
Snow Showers
Snow showers. Cloudy, with a low around 32. South wind around 10 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Monday - 40°F
Mar 23, 2026
5 to 10 mph SE
Snow Showers
Snow showers before 1pm, then a chance of rain and snow showers. Mostly cloudy, with a high near 40. Chance of precipitation is 80%. New snow accumulation of around one inch possible.
Monday Night - 30°F
Mar 23, 2026
5 to 15 mph E
Chance Rain And Snow Showers
A chance of rain and snow showers. Mostly cloudy, with a low around 30. New snow accumulation of less than one inch possible.
Tuesday - 41°F
Mar 24, 2026
15 to 25 mph E
Chance Snow Showers then Rain And Snow Likely
A chance of snow showers before 10am, then rain and snow likely between 10am and 4pm, then rain and snow likely. Mostly cloudy, with a high near 41. New snow accumulation of less than half an inch possible.
Tuesday Night - 34°F
Mar 24, 2026
25 mph SE
Rain And Snow
Rain and snow before 4am, then rain and snow. Cloudy, with a low around 34.
Wednesday - 40°F
Mar 25, 2026
10 to 25 mph S
Rain And Snow
Rain and snow. Mostly cloudy, with a high near 40.
Wednesday Night - 34°F
Mar 25, 2026
10 mph S
Rain And Snow Likely
Rain and snow likely. Mostly cloudy, with a low around 34.
Thursday - 42°F
Mar 26, 2026
10 to 15 mph SE
Rain And Snow
Rain and snow. Mostly cloudy, with a high near 42.
Thursday Night - 35°F
Mar 26, 2026
10 mph SE
Rain And Snow Likely
Rain and snow likely. Cloudy, with a low around 35.
Friday - 42°F
Mar 27, 2026
10 mph SE
Rain And Snow Likely
Rain and snow likely before 4pm, then a chance of rain and snow. Mostly cloudy, with a high near 42.

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