Marine Weather Net

East Sandwich, MA Weather Forecast


Marine Forecast: Cape Cod BayCape Cod Bay


East Sandwich, Massachusetts

 Lat: 41.74N, Lon: 70.45W

Current Conditions Updated: 955 PM EDT WED JUN 17 2026

Clear


Temp: 62°F
  • Humidity:
  • 77%
  • Winds:
  • 5 MPH SSW
  • Gusts:
  • N/A MPH
  • Barometer:
  • 29.89 in.
  • Dewpoint:
  • 55°F
  • Heat index:
  • 62°F

  • Sunrise:
  • 5:05 AM EDT
  • Sunset:
  • 8:17 PM EDT
  • Moonrise:
  • 7:41 AM EDT
  • Moonset:
  • 10:59 PM EDT

TONIGHT

PARTLY CLOUDY
Lo: 60°F

THURSDAY

CHANCE OF SHOWERS
Hi: 71°F
Lo: 65°F
Precip: 40%

JUNETEENTH

MOSTLY SUNNY
Hi: 79°F
Lo: 61°F

SATURDAY

MOSTLY CLEAR
Hi: 79°F
Lo: 60°F
Weather Forecast In Detail:
Forecast Issued: 1003 PM EDT Wed Jun 17 2026

Overnight...Partly cloudy, then becoming mostly cloudy. Near steady temperature around 60. South winds 5 to 10 mph.
Thursday...Mostly cloudy. A chance of showers with a slight chance of thunderstorms in the afternoon. Breezy with highs in the lower 70s. South winds 15 to 25 mph. Gusts up to 30 mph, increasing to 45 mph in the afternoon. Chance of rain 40 percent.
Thursday Night...Mostly cloudy. Patchy fog in the evening. Humid with lows in the lower 60s. Southwest winds 15 to 20 mph with gusts up to 40 mph, diminishing to 5 to 10 mph with gusts up to 20 mph after midnight.
Juneteenth...Mostly sunny. Highs in the upper 70s. Southwest winds 10 to 15 mph with gusts up to 30 mph.
Friday Night...Mostly clear. Lows in the lower 60s. West winds 10 to 15 mph with gusts up to 30 mph.
Saturday...Mostly clear. Highs in the upper 70s. Lows around 60.
Sunday...Mostly clear. Highs in the upper 70s. Lows around 60.
Sunday Night...Partly cloudy. Lows in the upper 50s.
Monday...Showers likely. Highs in the lower 70s. Chance of rain 70 percent.
Monday Night...Showers likely. Lows in the upper 50s. Chance of rain 70 percent.
Tuesday...Partly sunny with a 40 percent chance of showers. Highs in the mid 70s.
Tuesday Night...Partly cloudy. Lows in the lower 60s.
Wednesday...Sunny. Highs in the mid 70s.
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