Your Ultimate Boating Resource

HomeForecastsMaine ForecastsNew Castle, NH Marine Weather

New Castle, NH Marine Weather Forecast

Station SEIM1 - 8419870 - Seavey Island, ME

December 17, 2025 12:48 am EST
Location: 43.08N 70.742W
Atmospheric Pressure: 30.03 in (1016.8 mb)
Air Temperature: 30.4°F (-0.9°C)
Dew Point: 13.1°F (-10.5°C)


Don't Miss