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Southwest Harbor, ME Marine Weather Forecast

Station ATGM1 - 8413320 - Bar Harbor, ME

December 22, 2024 1:00 am EST
Location: 44.392N 68.204W
Wind Direction: NW (320°)
Wind Speed: 17.1 knots
Wind Gust: 20.0 knots
Atmospheric Pressure: 29.95 in (1014.2 mb)
Pressure Tendency: +0.03 in (+1.1 mb)
Air Temperature: 16.0°F (-8.9°C)
Water Temperature: 40.5°F (4.7°C)


Overnight - 9°F
Dec 22, 2024
15 mph NW
Mostly Cloudy
Mostly cloudy, with a low around 9. Wind chill values as low as -6. Northwest wind around 15 mph, with gusts as high as 28 mph.
Sunday - 20°F
Dec 22, 2024
15 mph NW
Mostly Sunny
Mostly sunny, with a high near 20. Wind chill values as low as -7. Northwest wind around 15 mph, with gusts as high as 28 mph.
Sunday Night - 5°F
Dec 22, 2024
6 to 14 mph NW
Mostly Clear
Mostly clear, with a low around 5. Wind chill values as low as -6. Northwest wind 6 to 14 mph, with gusts as high as 25 mph.
Monday - 29°F
Dec 23, 2024
6 mph NW
Mostly Sunny
Mostly sunny, with a high near 29. Wind chill values as low as -6. Northwest wind around 6 mph.
Monday Night - 18°F
Dec 23, 2024
6 mph SW
Light Snow
Snow after 7pm. Mostly cloudy, with a low around 18. Southwest wind around 6 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Tuesday - 30°F
Dec 24, 2024
8 mph NW
Light Snow
Snow. Mostly cloudy, with a high near 30. Northwest wind around 8 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Tuesday Night - 21°F
Dec 24, 2024
9 mph N
Chance Light Snow
A chance of snow. Mostly cloudy, with a low around 21. North wind around 9 mph. Chance of precipitation is 40%. New snow accumulation of less than one inch possible.
Christmas Day - 34°F
Dec 25, 2024
9 mph N
Chance Light Snow
A chance of snow before 2pm. Partly sunny, with a high near 34. Chance of precipitation is 30%.
Wednesday Night - 23°F
Dec 25, 2024
6 mph N
Mostly Cloudy
Mostly cloudy, with a low around 23.
Thursday - 36°F
Dec 26, 2024
7 mph N
Mostly Sunny
Mostly sunny, with a high near 36.
Thursday Night - 22°F
Dec 26, 2024
6 mph N
Partly Cloudy
Partly cloudy, with a low around 22.
Friday - 37°F
Dec 27, 2024
7 mph N
Partly Sunny
Partly sunny, with a high near 37.
Friday Night - 25°F
Dec 27, 2024
6 mph N
Mostly Cloudy
Mostly cloudy, with a low around 25.
Saturday - 38°F
Dec 28, 2024
7 mph NE
Partly Sunny
Partly sunny, with a high near 38.

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