HomeForecastsMaine ForecastsPresumpscot River Bridge, ME Marine Weather

Presumpscot River Bridge, ME Marine Weather Forecast

Station CASM1 - 8418150 - Portland, ME

November 18, 2025 7:30 am EST
Location: 43.656N 70.246W
Wind Direction: W (260°)
Wind Speed: 9.9 knots
Wind Gust: 14.0 knots
Atmospheric Pressure: 29.84 in (1010.5 mb)
Air Temperature: 36.3°F (2.4°C)
Water Temperature: 47.1°F (8.4°C)


Today - 43°F
Nov 18, 2025
15 to 20 mph W
Sunny
Sunny, with a high near 43. West wind 15 to 20 mph, with gusts as high as 30 mph.
Tonight - 33°F
Nov 18, 2025
5 to 15 mph W
Mostly Clear
Mostly clear, with a low around 33. West wind 5 to 15 mph, with gusts as high as 25 mph.
Wednesday - 43°F
Nov 19, 2025
5 mph NW
Sunny
Sunny, with a high near 43. Northwest wind around 5 mph.
Wednesday Night - 34°F
Nov 19, 2025
5 mph NW
Mostly Clear
Mostly clear, with a low around 34. Northwest wind around 5 mph.
Thursday - 43°F
Nov 20, 2025
5 mph NE
Partly Sunny
Partly sunny, with a high near 43. Northeast wind around 5 mph.
Thursday Night - 37°F
Nov 20, 2025
0 to 5 mph SW
Mostly Cloudy then Slight Chance Light Rain
A slight chance of rain after 5am. Mostly cloudy, with a low around 37.
Friday - 48°F
Nov 21, 2025
5 to 15 mph SW
Light Rain Likely
Rain likely. Mostly cloudy, with a high near 48. Chance of precipitation is 60%.
Friday Night - 38°F
Nov 21, 2025
15 mph W
Chance Light Rain
A chance of rain. Mostly cloudy, with a low around 38. Chance of precipitation is 50%.
Saturday - 43°F
Nov 22, 2025
15 mph NW
Mostly Sunny
Mostly sunny, with a high near 43.
Saturday Night - 34°F
Nov 22, 2025
5 to 10 mph NW
Partly Cloudy
Partly cloudy, with a low around 34.
Sunday - 44°F
Nov 23, 2025
5 to 10 mph W
Mostly Sunny then Slight Chance Light Rain
A slight chance of rain after 3pm. Mostly sunny, with a high near 44.
Sunday Night - 36°F
Nov 23, 2025
5 to 10 mph W
Slight Chance Light Rain
A slight chance of rain before 4am. Mostly cloudy, with a low around 36.
Monday - 45°F
Nov 24, 2025
5 to 10 mph W
Mostly Sunny then Slight Chance Light Rain
A slight chance of rain after 4pm. Mostly sunny, with a high near 45.
Monday Night - 38°F
Nov 24, 2025
10 mph W
Chance Light Rain
A chance of rain. Partly cloudy, with a low around 38.

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