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Affleck Canal Entrance, AK - Kuiu Island Marine Weather Forecast

Station CDEA2 - Cape Decision, AK

October 1, 2026 8:22 pm AKDT
Location: 56.001N 134.136W
Wind Direction: ENE (70°)
Wind Speed: 2.9 knots
Wind Gust: 4.1 knots
Atmospheric Pressure: 30.00 in (1015.8 mb)
Air Temperature: 49.8°F (9.9°C)
Dew Point: 42.4°F (5.8°C)


Tonight - 48°F
Oct 02, 2026
5 mph S
Mostly Cloudy
Mostly cloudy, with a low around 48. South wind around 5 mph.
Friday - 53°F
Oct 02, 2026
5 to 10 mph S
Partly Sunny
Partly sunny, with a high near 53. South wind 5 to 10 mph.
Friday Night - 48°F
Oct 02, 2026
5 to 10 mph S
Light Rain Likely
Rain likely after 10pm. Cloudy, with a low around 48. South wind 5 to 10 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
Saturday - 53°F
Oct 03, 2026
10 to 20 mph SE
Rain
Rain. Cloudy, with a high near 53. Southeast wind 10 to 20 mph. Chance of precipitation is 100%.
Saturday Night - 48°F
Oct 03, 2026
20 to 30 mph SE
Heavy Rain
Rain. Cloudy, with a low around 48. Southeast wind 20 to 30 mph. Chance of precipitation is 100%.
Sunday - 54°F
Oct 04, 2026
15 to 25 mph S
Heavy Rain
Rain. Cloudy, with a high near 54. Chance of precipitation is 100%.
Sunday Night - 49°F
Oct 04, 2026
15 mph S
Light Rain
Rain. Cloudy, with a low around 49.
Monday - 54°F
Oct 05, 2026
15 mph SW
Light Rain
Rain. Cloudy, with a high near 54.
Monday Night - 49°F
Oct 05, 2026
15 to 20 mph S
Light Rain
Rain. Cloudy, with a low around 49.
Tuesday - 53°F
Oct 06, 2026
20 mph S
Light Rain
Rain. Cloudy, with a high near 53.
Tuesday Night - 48°F
Oct 06, 2026
10 to 20 mph S
Light Rain
Rain. Cloudy, with a low around 48.
Wednesday - 52°F
Oct 07, 2026
10 mph S
Light Rain Likely
Rain likely. Mostly cloudy, with a high near 52.
Wednesday Night - 47°F
Oct 07, 2026
10 mph S
Light Rain
Rain. Mostly cloudy, with a low around 47.
Thursday - 52°F
Oct 08, 2026
10 mph S
Light Rain
Rain. Mostly cloudy, with a high near 52.

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