Marine Weather Net

Brunswick, ME Weather Forecast


Marine Forecast: Port Clyde to Cape Elizabeth


Brunswick, Maine

 Lat: 43.91N, Lon: 69.97W

Current Conditions Updated: 415 AM EDT FRI AUG 7 2026

Mostly Clear
Temp: 69°F
  • Humidity:
  • 100%
  • Winds:
  • N/A
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.05 in.
  • Dewpoint:
  • 69°F
  • Heat index:
  • 69°F

  • Sunrise:
  • 5:33 AM EDT
  • Sunset:
  • 7:54 PM EDT
  • Moonrise:
  • N/A EDT
  • Moonset:
  • 3:52 PM EDT

TONIGHT

PARTLY CLOUDY
Lo: 69°F

FRIDAY

PARTLY SUNNY
Hi: 89°F
Lo: 67°F

SATURDAY

PARTLY SUNNY
Hi: 81°F
Lo: 67°F
Precip: 40%

SUNDAY

PARTLY SUNNY
Hi: 89°F
Lo: 65°F
Weather Forecast In Detail:
Forecast Issued: 236 AM EDT Fri Aug 07 2026

HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM TO 8 PM EDT FRIDAY
Rest Of Tonight...Partly cloudy. Patchy fog. Lows in the upper 60s. Light and variable winds.
Friday...Patchy fog in the morning. Partly sunny. Warm with highs in the upper 80s. Light and variable winds. Heat index values in the upper 90s.
Friday Night...Partly cloudy. Patchy fog. Humid with lows in the upper 60s. Light and variable winds. Heat index values in the lower 90s early in the evening.
Saturday...Mostly cloudy in the morning, then becoming partly sunny. A chance of showers. Scattered thunderstorms in the afternoon. Humid with highs in the lower 80s. Light and variable winds. Chance of rain 40 percent.
Saturday Night...Mostly cloudy with a chance of showers and scattered thunderstorms in the evening, then partly cloudy after midnight. Humid with lows in the upper 60s. Light and variable winds. Chance of rain 40 percent.
Sunday...Partly sunny. Warm with highs in the upper 80s.
Sunday Night...Mostly clear. Lows in the mid 60s.
Monday...Mostly sunny. Warm with highs in the mid 80s.
Monday Night...Partly cloudy. Lows in the upper 60s.
Tuesday...Partly sunny with a chance of showers. Highs in the mid 80s. Chance of rain 40 percent.
Tuesday Night...Partly cloudy. A chance of showers in the evening. Lows in the mid 60s. Chance of rain 40 percent.
Wednesday...Partly sunny. Highs in the lower 80s.
Wednesday Night...Partly cloudy. Lows in the lower 60s.
Thursday...Partly sunny. A chance of showers in the afternoon. Highs in the lower 80s. Chance of rain 30 percent.
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