Bay Of Isles, AK - South Arm Marine Weather Forecast

Tonight - 42°F
May 25, 2025
0 mph
Partly Cloudy
Partly cloudy, with a low around 42. Northeast wind around 0 mph.
Sunday - 49°F
May 25, 2025
0 to 5 mph E
Chance Light Rain
A chance of rain after 7am. Partly sunny, with a high near 49. East wind 0 to 5 mph. Chance of precipitation is 30%.
Sunday Night - 44°F
May 25, 2025
5 to 10 mph E
Slight Chance Light Rain then Scattered Rain Showers
A slight chance of rain before 7pm, then scattered rain showers. Mostly cloudy, with a low around 44. East wind 5 to 10 mph. Chance of precipitation is 30%.
Memorial Day - 48°F
May 26, 2025
5 to 10 mph NE
Chance Rain Showers
A chance of rain showers. Partly sunny, with a high near 48. Northeast wind 5 to 10 mph. Chance of precipitation is 60%.
Monday Night - 44°F
May 26, 2025
10 mph NE
Chance Rain Showers
A chance of rain showers. Mostly cloudy, with a low around 44. Northeast wind around 10 mph. Chance of precipitation is 60%.
Tuesday - 51°F
May 27, 2025
10 mph NE
Chance Rain Showers
A chance of rain showers. Mostly cloudy, with a high near 51. Northeast wind around 10 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Tuesday Night - 43°F
May 27, 2025
5 to 10 mph NE
Chance Rain Showers then Chance Light Rain
A chance of rain showers before 1am, then a chance of rain. Mostly cloudy, with a low around 43.
Wednesday - 50°F
May 28, 2025
5 to 10 mph NE
Light Rain Likely
Rain likely. Mostly cloudy, with a high near 50.
Wednesday Night - 43°F
May 28, 2025
5 to 10 mph E
Light Rain Likely
Rain likely. Cloudy, with a low around 43.
Thursday - 48°F
May 29, 2025
10 mph E
Light Rain Likely
Rain likely. Cloudy, with a high near 48.
Thursday Night - 44°F
May 29, 2025
10 to 15 mph E
Light Rain Likely
Rain likely. Cloudy, with a low around 44.
Friday - 49°F
May 30, 2025
5 to 10 mph NE
Light Rain Likely
Rain likely. Cloudy, with a high near 49.
Friday Night - 44°F
May 30, 2025
0 to 5 mph NE
Light Rain Likely
Rain likely. Mostly cloudy, with a low around 44.
Saturday - 50°F
May 31, 2025
0 to 10 mph SE
Chance Light Rain
A chance of rain. Mostly cloudy, with a high near 50.

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