HomeForecastsMaine ForecastsSouthport, ME Marine Weather

Southport, ME Marine Weather Forecast

Tonight - 44°F
May 23, 2025
5 mph W
Rain Showers Likely
Rain showers likely after 9pm. Mostly cloudy, with a low around 44. West wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
Saturday - 52°F
May 24, 2025
5 to 10 mph W
Chance Rain Showers
A chance of rain showers. Mostly cloudy, with a high near 52. West wind 5 to 10 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Saturday Night - 46°F
May 24, 2025
5 to 10 mph W
Slight Chance Rain Showers then Mostly Cloudy
A slight chance of rain showers before 7pm. Mostly cloudy, with a low around 46. West wind 5 to 10 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Sunday - 56°F
May 25, 2025
5 to 10 mph NW
Partly Sunny
Partly sunny, with a high near 56. Northwest wind 5 to 10 mph.
Sunday Night - 47°F
May 25, 2025
5 mph NW
Mostly Cloudy
Mostly cloudy, with a low around 47. Northwest wind around 5 mph.
Memorial Day - 59°F
May 26, 2025
5 mph NW
Mostly Sunny
Mostly sunny, with a high near 59.
Monday Night - 49°F
May 26, 2025
0 to 5 mph SW
Mostly Clear
Mostly clear, with a low around 49.
Tuesday - 63°F
May 27, 2025
0 to 5 mph SW
Sunny
Sunny, with a high near 63.
Tuesday Night - 51°F
May 27, 2025
0 to 5 mph W
Partly Cloudy
Partly cloudy, with a low around 51.
Wednesday - 63°F
May 28, 2025
0 to 10 mph SW
Mostly Sunny
Mostly sunny, with a high near 63.
Wednesday Night - 52°F
May 28, 2025
5 mph SW
Partly Cloudy then Slight Chance Rain Showers
A slight chance of rain showers after 2am. Partly cloudy, with a low around 52.
Thursday - 62°F
May 29, 2025
5 to 10 mph SW
Slight Chance Rain Showers
A slight chance of rain showers. Mostly sunny, with a high near 62.
Thursday Night - 53°F
May 29, 2025
5 to 10 mph SW
Chance Rain Showers
A chance of rain showers. Mostly cloudy, with a low around 53. Chance of precipitation is 30%.
Friday - 62°F
May 30, 2025
5 to 10 mph SW
Chance Rain Showers
A chance of rain showers. Partly sunny, with a high near 62.

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