HomeForecastsMaine ForecastsAtlantic Heights, NH Marine Weather

Atlantic Heights, NH Marine Weather Forecast

Station SEIM1 - 8419870 - Seavey Island, ME

December 5, 2025 2:48 am EST
Location: 43.08N 70.742W
Atmospheric Pressure: 30.28 in (1025.3 mb)


Overnight - 14°F
Dec 05, 2025
10 mph NW
Mostly Clear
Mostly clear, with a low around 14. Northwest wind around 10 mph.
Friday - 26°F
Dec 05, 2025
5 mph W
Sunny
Sunny, with a high near 26. West wind around 5 mph.
Friday Night - 22°F
Dec 05, 2025
5 mph W
Partly Cloudy
Partly cloudy, with a low around 22. West wind around 5 mph.
Saturday - 38°F
Dec 06, 2025
5 mph SW
Chance Snow Showers
A chance of snow showers between 8am and noon, then a chance of rain and snow showers between noon and 3pm. Mostly cloudy, with a high near 38. Southwest wind around 5 mph. Chance of precipitation is 40%. New snow accumulation of less than half an inch possible.
Saturday Night - 28°F
Dec 06, 2025
5 to 10 mph W
Partly Cloudy
Partly cloudy, with a low around 28. West wind 5 to 10 mph.
Sunday - 36°F
Dec 07, 2025
5 to 10 mph NW
Partly Sunny
Partly sunny, with a high near 36.
Sunday Night - 21°F
Dec 07, 2025
5 to 10 mph N
Snow Likely
Snow likely after 8pm. Mostly cloudy, with a low around 21. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Monday - 26°F
Dec 08, 2025
10 to 15 mph NW
Chance Light Snow then Mostly Sunny
A chance of snow before 9am. Mostly sunny, with a high near 26. Chance of precipitation is 40%. New snow accumulation of 1 to 2 inches possible.
Monday Night - 12°F
Dec 08, 2025
10 to 15 mph NW
Mostly Clear
Mostly clear, with a low around 12.
Tuesday - 33°F
Dec 09, 2025
5 to 10 mph W
Partly Sunny
Partly sunny, with a high near 33.
Tuesday Night - 27°F
Dec 09, 2025
10 mph SW
Chance Light Snow
A chance of snow before 1am. Mostly cloudy, with a low around 27. Chance of precipitation is 50%.
Wednesday - 44°F
Dec 10, 2025
10 mph SW
Mostly Cloudy then Chance Light Rain
A chance of rain after 1pm. Mostly cloudy, with a high near 44. Chance of precipitation is 30%.
Wednesday Night - 36°F
Dec 10, 2025
10 mph SW
Light Rain Likely
Rain likely. Cloudy, with a low around 36. Chance of precipitation is 70%.
Thursday - 42°F
Dec 11, 2025
10 mph W
Chance Light Rain
A chance of rain. Mostly cloudy, with a high near 42.

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