Marine Weather Net

Central Islip, NY Weather Forecast


Marine Forecast: South Shore Bays


Central Islip, New York

 Lat: 40.79N, Lon: 73.2W

Current Conditions Updated: 356 AM EST SAT NOV 15 2025

Clear


Temp: 40°F
  • Humidity:
  • 59%
  • Winds:
  • 5 MPH NNW
  • Gusts:
  • N/A MPH
  • Barometer:
  • 29.89 in.
  • Dewpoint:
  • 27°F
  • Heat index:
  • 40°F

  • Sunrise:
  • 6:37 AM EST
  • Sunset:
  • 4:34 PM EST
  • Moonrise:
  • 2:10 AM EST
  • Moonset:
  • 2:15 PM EST

TODAY

PARTLY SUNNY
Hi: 55°F
Lo: 49°F
Precip: 20%

SUNDAY

CLEARING

Hi: 59°F
Lo: 35°F

MONDAY

MOSTLY SUNNY
Hi: 45°F
Lo: 35°F

TUESDAY

MOSTLY SUNNY
Hi: 49°F
Lo: 35°F
Weather Forecast In Detail:
Forecast Issued: 102 AM EST Sat Nov 15 2025

Today...Partly sunny. Areas of frost this morning. A slight chance of rain showers this afternoon. Highs in the mid 50s. Northwest winds 5 to 10 mph, becoming southwest this afternoon. Chance of rain 20 percent.
Tonight...Showers with isolated thunderstorms. Lows in the upper 40s. Southwest winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 90 percent.
Sunday...Mostly cloudy in the morning, then clearing. Breezy with highs in the upper 50s. West winds 15 to 25 mph with gusts up to 40 mph.
Sunday Night...Partly cloudy and breezy. Lows in the mid 30s. West winds 15 to 25 mph with gusts up to 45 mph.
Monday...Mostly sunny and breezy. Highs in the mid 40s. West winds 15 to 25 mph with gusts up to 40 mph.
Monday Night...Mostly clear and breezy. Lows in the mid 30s.
Tuesday...Mostly sunny. Highs in the upper 40s.
Tuesday Night...Mostly cloudy. Lows in the mid 30s.
Wednesday...Mostly 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 with a 50 percent chance of rain. Highs in the upper 50s.
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