Marine Weather Net

Mattapoisett, MA Weather Forecast


Marine Forecast: Buzzards Bay


Mattapoisett, Massachusetts

 Lat: 41.66N, Lon: 70.82W

Current Conditions Updated: 353 PM EDT FRI JUN 26 2026

Overcast
Temp: 74°F
  • Humidity:
  • 76%
  • Winds:
  • 6 MPH SW
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.01 in.
  • Dewpoint:
  • 66°F
  • Heat index:
  • 75°F

  • Sunrise:
  • 5:09 AM EDT
  • Sunset:
  • 8:20 PM EDT
  • Moonrise:
  • 5:58 PM EDT
  • Moonset:
  • 2:13 AM EDT

THIS AFTERNOON

MOSTLY CLOUDY
Lo: 65°F

SATURDAY

PARTLY SUNNY
Hi: 79°F
Lo: 60°F
Precip: 30%

SUNDAY

MOSTLY SUNNY
Hi: 81°F
Lo: 61°F

MONDAY

SUNNY

Hi: 85°F
Lo: 65°F
Weather Forecast In Detail:
Forecast Issued: 103 PM EDT Fri Jun 26 2026

This Afternoon...Mostly cloudy. Near steady temperature in the mid 70s. South winds around 10 mph with gusts up to 20 mph.
Tonight...Mostly cloudy. A slight chance of showers in the evening. Patchy fog after midnight. Humid with lows in the lower 60s. Southwest winds 5 to 10 mph. Chance of rain 20 percent.
Saturday...Partly sunny. A chance of showers in the afternoon. Highs in the upper 70s. West winds around 5 mph, becoming south in the afternoon. Chance of rain 30 percent.
Saturday Night...Mostly cloudy. Patchy fog. Lows around 60. South winds 5 to 10 mph in the evening, becoming light and variable.
Sunday...Mostly sunny. Patchy fog. Humid with highs in the lower 80s. Northeast winds around 5 mph.
Sunday Night...Partly cloudy. Lows in the lower 60s.
Monday...Sunny. Highs in the mid 80s.
Monday Night And Tuesday...Partly cloudy. Lows in the mid 60s. Highs in the lower 80s.
Tuesday Night...Mostly cloudy with a 40 percent chance of showers. Lows in the mid 60s.
Wednesday...Partly sunny with a 30 percent chance of showers. Highs in the lower 80s.
Wednesday Night And Thursday...Partly cloudy. Lows in the upper 60s. Highs in the upper 80s.
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