Marine Weather Net

Shelter Island, NY Weather Forecast

Marine Forecast: Peconic and Gardiners Bays

Shelter Island, New York

 Lat: 41.08N, Lon: 72.34W

Current Conditions Updated: 1235 PM EST SAT MAY 21 2022


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

  • Sunrise:
  • 6:50 AM EST
  • Sunset:
  • 4:21 PM EST
  • Moonrise:
  • 12:20 PM EST
  • Moonset:
  • 10:40 PM EST


Hi: 49°F
Lo: 39°F


Hi: 60°F
Lo: 35°F
Precip: 100%



Hi: 45°F
Lo: 31°F



Hi: 49°F
Lo: 41°F
Weather Forecast In Detail:
Forecast Issued: 923 AM EST Tue Nov 29 2022

Today...Mostly sunny. Highs in the upper 40s. North winds 5 to 10 mph, becoming southeast this afternoon.
Tonight...Mostly cloudy. Lows in the upper 30s. South winds 5 to 10 mph.
Wednesday...A chance of showers in the morning, then showers in the afternoon. Windy with highs around 60. South winds 15 to 20 mph with gusts up to 30 mph, increasing to 20 to 30 mph with gusts up to 45 mph in the afternoon. Chance of rain near 100 percent.
Wednesday Night...Mostly cloudy with rain showers likely in the evening, then mostly clear after midnight. Very windy with lows in the mid 30s. Southwest winds 25 to 35 mph with gusts up to 50 mph, becoming west 20 to 25 mph with gusts up to 35 mph after midnight. Chance of rain 70 percent.
Thursday...Sunny, breezy, cooler with highs in the mid 40s. West winds 15 to 25 mph with gusts up to 35 mph.
Thursday Night...Mostly clear. Lows in the lower 30s.
Friday...Sunny. Highs in the upper 40s.
Friday Night...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 40s.
Saturday...Mostly cloudy with a 50 percent chance of showers. Breezy with highs in the upper 50s.
Saturday Night...Mostly cloudy. Lows in the upper 30s.
Sunday...Mostly sunny. Highs in the upper 40s.
Sunday Night...Partly cloudy. Lows in the mid 30s.
Monday...Partly sunny. A chance of rain showers. Highs in the lower 50s. Chance of rain 40 percent.