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Symonds Bay, AK - Biorka Island Marine Weather Forecast

Station ITKA2 - 9451600 - Sitka, AK

October 1, 2026 8:48 pm AKDT
Location: 57.052N 135.342W
Atmospheric Pressure: 29.96 in (1014.5 mb)
Water Temperature: 52.3°F (11.3°C)


Tonight - 45°F
Oct 02, 2026
5 mph SE
Chance Rain Showers
A chance of rain showers. Mostly cloudy, with a low around 45. Southeast wind around 5 mph. Chance of precipitation is 40%.
Friday - 53°F
Oct 02, 2026
5 mph S
Rain Showers
Rain showers. Mostly cloudy, with a high near 53. South wind around 5 mph. Chance of precipitation is 90%. New rainfall amounts less than a tenth of an inch possible.
Friday Night - 46°F
Oct 02, 2026
5 mph SE
Light Rain
A chance of rain showers before 7pm, then rain. Cloudy, with a low around 46. Southeast wind around 5 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Saturday - 54°F
Oct 03, 2026
5 to 15 mph E
Heavy Rain
Rain. Cloudy, with a high near 54. East wind 5 to 15 mph. Chance of precipitation is 100%.
Saturday Night - 48°F
Oct 03, 2026
10 to 15 mph SE
Heavy Rain
Rain. Cloudy, with a low around 48. Southeast wind 10 to 15 mph. Chance of precipitation is 100%.
Sunday - 56°F
Oct 04, 2026
10 to 15 mph SE
Heavy Rain
Rain. Cloudy, with a high near 56. Chance of precipitation is 100%.
Sunday Night - 48°F
Oct 04, 2026
10 mph S
Rain
Rain. Cloudy, with a low around 48.
Monday - 55°F
Oct 05, 2026
10 mph S
Light Rain
Rain. Cloudy, with a high near 55.
Monday Night - 47°F
Oct 05, 2026
10 mph S
Light Rain
Rain. Cloudy, with a low around 47.
Tuesday - 54°F
Oct 06, 2026
10 mph S
Light Rain
Rain. Cloudy, with a high near 54.
Tuesday Night - 46°F
Oct 06, 2026
5 to 10 mph SE
Light Rain
Rain. Cloudy, with a low around 46.
Wednesday - 54°F
Oct 07, 2026
5 mph S
Light Rain
Rain. Cloudy, with a high near 54.
Wednesday Night - 45°F
Oct 07, 2026
5 mph SE
Light Rain
Rain. Cloudy, with a low around 45.
Thursday - 54°F
Oct 08, 2026
5 mph SE
Light Rain Likely
Rain likely. Cloudy, with a high near 54.

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