Marine Weather Net

Eastham, MA Weather Forecast


Marine Forecast: Cape Cod BayCape Cod Bay


Eastham, Massachusetts

 Lat: 41.83N, Lon: 69.97W

Current Conditions Updated: 252 AM EST SAT NOV 15 2025

Mostly Clear
Temp: 39°F
  • Humidity:
  • 64%
  • Winds:
  • 6 MPH NNW
  • Gusts:
  • N/A MPH
  • Barometer:
  • 29.82 in.
  • Dewpoint:
  • 28°F
  • Heat index:
  • 39°F

  • Sunrise:
  • 6:27 AM EST
  • Sunset:
  • 4:18 PM EST
  • Moonrise:
  • 1:57 AM EST
  • Moonset:
  • 2:01 PM EST

TONIGHT

MOSTLY CLEAR
Lo: 39°F

SATURDAY

SUNNY

Hi: 45°F
Lo: 40°F

SUNDAY

PARTLY SUNNY
Hi: 55°F
Lo: 35°F

MONDAY

MOSTLY SUNNY
Hi: 45°F
Lo: 35°F
Weather Forecast In Detail:
Forecast Issued: 103 AM EST Sat Nov 15 2025

Rest Of Tonight...Mostly clear. Near steady temperature in the upper 30s. Northwest winds 5 to 10 mph with gusts up to 20 mph.
Saturday...Sunny. Highs in the mid 40s. Northwest winds 5 to 10 mph, becoming west in the afternoon.
Saturday Night...Rain. Lows around 40. Temperature rising into the lower 50s after midnight. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain near 100 percent.
Sunday...Partly sunny and breezy. Not as cool with highs in the mid 50s. Temperature falling into the upper 40s in the afternoon. West winds 15 to 25 mph. Gusts up to 30 mph, increasing to 45 mph in the afternoon.
Sunday Night...Partly cloudy and blustery. Lows in the mid 30s. West winds 15 to 25 mph with gusts up to 40 mph.
Monday...Mostly sunny and blustery, cooler with highs in the mid 40s.
Monday Night And Tuesday...Mostly clear and breezy. Lows in the mid 30s. Highs in the upper 40s.
Tuesday Night...Partly cloudy. Lows in the mid 30s.
Wednesday...Sunny. Highs in the mid 40s.
Wednesday Night And Thursday...Partly cloudy. Lows in the mid 30s. Highs in the upper 40s.
Thursday Night...Mostly cloudy with a 30 percent chance of rain. Near steady temperature in the lower 40s.
Friday...Mostly cloudy with a 40 percent chance of rain. Highs in the lower 50s.
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