Your Ultimate Boating Resource

Rasp Ledge, AK - Seymour Canal Marine Weather Forecast

Tonight - 23°F
Dec 15, 2025
35 to 40 mph N
Snow
Snow and freezing spray. Cloudy, with a low around 23. North wind 35 to 40 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Monday - 30°F
Dec 15, 2025
35 mph N
Light Snow
Snow and freezing spray. Cloudy, with a high near 30. North wind around 35 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Monday Night - 21°F
Dec 15, 2025
30 to 35 mph N
Light Snow then Freezing Spray
Snow and freezing spray before midnight, then freezing spray and snow likely. Cloudy, with a low around 21. North wind 30 to 35 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Tuesday - 25°F
Dec 16, 2025
35 to 40 mph N
Freezing Spray
Freezing spray and snow likely. Cloudy, with a high near 25. North wind 35 to 40 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Tuesday Night - 19°F
Dec 16, 2025
35 mph N
Freezing Spray
Freezing spray and a chance of snow. Mostly cloudy, with a low around 19. North wind around 35 mph. Chance of precipitation is 30%.
Wednesday - 23°F
Dec 17, 2025
40 mph N
Freezing Spray
Freezing spray and a chance of snow. Partly sunny, with a high near 23. Chance of precipitation is 30%. New snow accumulation of less than half an inch possible.
Wednesday Night - 12°F
Dec 17, 2025
35 to 40 mph N
Freezing Spray
Freezing spray and a chance of snow. Mostly cloudy, with a low around 12. New snow accumulation of less than half an inch possible.
Thursday - 19°F
Dec 18, 2025
35 to 40 mph N
Freezing Spray
Freezing spray and a chance of snow before 3pm, then freezing spray and a chance of snow showers. Partly sunny, with a high near 19.
Thursday Night - 11°F
Dec 18, 2025
30 to 40 mph N
Freezing Spray
Freezing spray and a chance of snow showers. Mostly cloudy, with a low around 11.
Friday - 16°F
Dec 19, 2025
30 mph N
Freezing Spray
Freezing spray. Mostly sunny, with a high near 16.
Friday Night - 9°F
Dec 19, 2025
30 mph N
Partly Cloudy
Partly cloudy, with a low around 9.
Saturday - 14°F
Dec 20, 2025
30 to 35 mph N
Mostly Sunny then Freezing Spray
Freezing spray after 3pm. Mostly sunny, with a high near 14.
Saturday Night - 5°F
Dec 20, 2025
30 to 35 mph N
Freezing Spray
Freezing spray. Partly cloudy, with a low around 5.
Sunday - 17°F
Dec 21, 2025
25 to 30 mph N
Freezing Spray
Freezing spray. Mostly sunny, with a high near 17.

Don't Miss