Marine Weather Net

Jamesport, NY Weather Forecast


Marine Forecast: Peconic and Gardiners Bays


Jamesport, New York

 Lat: 40.95N, Lon: 72.58W

Current Conditions Updated: 453 PM EDT WED APR 8 2026

Clear


Temp: 41°F
  • Humidity:
  • 50%
  • Winds:
  • 6 MPH SE
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.61 in.
  • Dewpoint:
  • 24°F
  • Heat index:
  • 41°F

  • Sunrise:
  • 6:21 AM EDT
  • Sunset:
  • 7:21 PM EDT
  • Moonrise:
  • 1:22 AM EDT
  • Moonset:
  • 9:56 AM EDT

THIS AFTERNOON

SUNNY

Hi: 45°F
Lo: 31°F

THURSDAY

SUNNY

Hi: 49°F
Lo: 39°F

FRIDAY

SUNNY

Hi: 51°F
Lo: 45°F

SATURDAY

SUNNY

Hi: 55°F
Lo: 40°F
Weather Forecast In Detail:
Forecast Issued: 231 PM EDT Wed Apr 08 2026

This Afternoon...Sunny. Highs in the mid 40s. Southeast winds around 5 mph.
Tonight...Clear. Areas of frost. Lows in the lower 30s. Southeast winds around 5 mph.
Thursday...Areas of frost in the morning. Sunny. Highs in the upper 40s. Southeast winds 5 to 10 mph.
Thursday Night...Mostly clear. Lows in the upper 30s. South winds around 5 mph.
Friday...Sunny. Highs in the lower 50s. Southwest winds 5 to 10 mph. Gusts up to 20 mph in the afternoon.
Friday Night...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the mid 40s.
Saturday...Sunny. Highs in the mid 50s.
Saturday Night...Clear. Lows around 40.
Sunday...Sunny. Highs in the lower 50s.
Sunday Night...Mostly cloudy. Lows in the lower 40s.
Monday...Mostly cloudy. Highs around 60.
Monday Night...Mostly cloudy. Lows in the lower 50s.
Tuesday...Mostly sunny. Highs in the upper 60s.
Tuesday Night...Mostly cloudy. Lows in the lower 50s.
Wednesday...Mostly sunny. Highs in the mid 60s.
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