Marine Weather Net

Southport, ME Weather Forecast


Marine Forecast: Port Clyde to Cape Elizabeth


Southport, Maine

 Lat: 43.84N, Lon: 69.66W

Current Conditions Updated: 653 PM EST FRI NOV 7 2025

Overcast
Temp: 50°F
  • Humidity:
  • 65%
  • Winds:
  • 7 MPH SSW
  • Gusts:
  • 20 MPH
  • Barometer:
  • 29.78 in.
  • Dewpoint:
  • 39°F
  • Heat index:
  • 50°F

  • Sunrise:
  • 6:20 AM EST
  • Sunset:
  • 4:21 PM EST
  • Moonrise:
  • 5:41 PM EST
  • Moonset:
  • 9:20 AM EST

TONIGHT

RAIN
Lo: 41°F
Precip: 70%

SATURDAY

PARTLY SUNNY
Hi: 59°F
Lo: 30°F
Precip: 50%

SUNDAY

PARTLY SUNNY
Hi: 49°F
Lo: 41°F
Precip: 40%

MONDAY

RAIN
Hi: 55°F
Lo: 27°F
Precip: 90%
Weather Forecast In Detail:
Forecast Issued: 715 PM EST Fri Nov 07 2025

Tonight...Rain likely. Lows in the lower 40s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 70 percent.
Saturday...Partly sunny. A chance of showers in the morning. Highs in the upper 50s. Temperatures falling into the upper 40s in the afternoon. Southwest winds around 10 mph with gusts up to 20 mph, becoming northwest in the afternoon. Chance of rain 50 percent.
Saturday Night...Mostly clear in the evening, then becoming partly cloudy. Lows around 30. Light and variable winds.
Sunday...Partly sunny in the morning, then mostly cloudy with a chance of rain in the afternoon. Highs in the upper 40s. Light and variable winds. Chance of rain 40 percent.
Sunday Night...Rain. Lows in the lower 40s. East winds around 10 mph. Chance of rain near 100 percent.
Monday...Rain. Highs in the mid 50s. Chance of rain 90 percent.
Monday Night...Rain showers likely in the evening, then partly cloudy with scattered rain showers after midnight. Lows in the upper 20s. Chance of rain 60 percent.
Veterans Day...Partly sunny. Highs in the mid 40s.
Tuesday Night...Partly cloudy. Lows in the upper 20s.
Wednesday...Mostly cloudy. Scattered rain showers in the afternoon. Highs in the upper 40s. Chance of rain 30 percent.
Wednesday Night...Mostly cloudy in the evening, then becoming partly cloudy. Scattered rain showers. Lows in the lower 30s. Chance of rain 40 percent.
Thursday...Partly sunny. Highs in the upper 40s.
Thursday Night...Partly cloudy. Lows in the upper 20s.
Friday...Partly sunny. Highs in the mid 40s.
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