Marine Weather Net

Sag Harbor, NY Weather Forecast


Marine Forecast: Peconic and Gardiners Bays


Sag Harbor, New York

 Lat: 41.00N, Lon: 72.31W

Current Conditions Updated: 1235 PM EST SAT MAY 21 2022

Clear


Temp: 80°F
  • Humidity:
  • 63%
  • Winds:
  • 5 MPH WNW
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30 in.
  • Dewpoint:
  • 67°F
  • Heat index:
  • 82°F

  • Sunrise:
  • 6:33 AM EST
  • Sunset:
  • 4:30 PM EST
  • Moonrise:
  • 1:04 AM EST
  • Moonset:
  • 1:52 PM EST

TONIGHT

CLEARING

Lo: 35°F

SATURDAY

PARTLY SUNNY
Hi: 55°F
Lo: 49°F

SUNDAY

MOSTLY SUNNY
Hi: 59°F
Lo: 39°F
Precip: 20%

MONDAY

MOSTLY SUNNY
Hi: 45°F
Lo: 39°F
Weather Forecast In Detail:
Forecast Issued: 314 PM EST Fri Nov 14 2025

Tonight...Partly cloudy this evening, then clearing. Widespread frost after midnight. Lows in the mid 30s. Northwest winds 10 to 15 mph.
Saturday...Sunny in the morning, then becoming partly sunny. Widespread frost in the morning. Highs in the mid 50s. Northwest winds 5 to 10 mph, becoming southwest with gusts up to 20 mph in the afternoon.
Saturday Night...Showers. Lows in the upper 40s. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain near 100 percent.
Sunday...Mostly cloudy with a slight chance of showers in the morning, then mostly sunny in the afternoon. Breezy with highs in the upper 50s. West winds 15 to 25 mph with gusts up to 40 mph. Chance of rain 20 percent.
Sunday Night...Partly cloudy and windy. Lows in the upper 30s. West winds 20 to 30 mph with gusts up to 40 mph.
Monday...Mostly sunny and breezy. Highs in the mid 40s.
Monday Night...Partly cloudy in the evening, then becoming mostly clear. Breezy with lows in the upper 30s.
Tuesday...Mostly sunny. Highs in the upper 40s.
Tuesday Night...Partly cloudy. Lows in the upper 30s.
Wednesday...Sunny. Highs in the upper 40s.
Wednesday Night...Partly cloudy. Lows in the upper 30s.
Thursday...Partly sunny. Highs in the lower 50s.
Thursday Night...Mostly cloudy with a 40 percent chance of rain. Lows in the lower 40s.
Friday...Mostly cloudy in the morning, then becoming partly sunny. A 40 percent chance of rain. Highs in the mid 50s.
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