Marine Weather Net

Vinalhaven, ME Weather Forecast


Marine Forecast: Penobscot Bay


Vinalhaven, Maine

 Lat: 44.05N, Lon: 68.83W

Current Conditions Updated: 656 AM EDT WED JUL 22 2026

Fog
Temp: 63°F
  • Humidity:
  • 100%
  • Winds:
  • 6 MPH S
  • Gusts:
  • N/A MPH
  • Barometer:
  • 29.64 in.
  • Dewpoint:
  • 63°F
  • Heat index:
  • 63°F

  • Sunrise:
  • 5:11 AM EDT
  • Sunset:
  • 8:08 PM EDT
  • Moonrise:
  • 2:44 PM EDT
  • Moonset:
  • 11:58 PM EDT

TODAY

CHANCE OF SHOWERS
Hi: 80°F
Lo: 57°F
Precip: 50%

THURSDAY

MOSTLY SUNNY
Hi: 79°F
Lo: 55°F

FRIDAY

SUNNY

Hi: 81°F
Lo: 55°F

SATURDAY

MOSTLY SUNNY
Hi: 81°F
Lo: 55°F
Weather Forecast In Detail:
Forecast Issued: 619 AM EDT Wed Jul 22 2026

HIGH SURF ADVISORY IN EFFECT UNTIL 8 PM EDT THIS EVENING
Today...Mostly cloudy. Patchy fog this morning. A chance of showers this morning, then a slight chance of showers and thunderstorms this afternoon. Some thunderstorms May produce gusty winds this afternoon. Visibility one quarter mile or less at Times this morning. Highs around 80. Southwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 50 percent.
Tonight...Partly cloudy. Less humid with lows in the upper 50s. Southwest winds around 10 mph with gusts up to 25 mph in the evening, becoming light and variable.
Thursday...Mostly sunny. Highs in the upper 70s. West winds around 10 mph.
Thursday Night...Mostly clear. Lows in the mid 50s. Light and variable winds.
Friday...Sunny. Highs in the lower 80s. Light and variable winds, becoming south around 10 mph in the afternoon.
Friday Night...Mostly clear. Lows in the mid 50s.
Saturday...Mostly sunny. Highs in the lower 80s.
Saturday Night...Mostly clear in the evening, then becoming partly cloudy. Lows in the mid 50s.
Sunday...Partly sunny. Highs in the upper 70s.
Sunday Night...Partly cloudy. Lows in the upper 50s.
Monday...Partly sunny. Highs in the upper 70s.
Monday Night...Partly cloudy. A chance of showers after midnight. Lows in the upper 50s. Chance of rain 40 percent.
Tuesday...Partly sunny with a 40 percent chance of showers. Highs in the upper 70s.
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