Marine Weather Net

Copiague, NY Weather Forecast


Marine Forecast: South Shore Bays


Copiague, New York

 Lat: 40.67N, Lon: 73.39W

Current Conditions Updated: 453 PM EST TUE NOV 4 2025

Clear


Temp: 56°F
  • Humidity:
  • 27%
  • Winds:
  • 6 MPH W
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.07 in.
  • Dewpoint:
  • 23°F
  • Heat index:
  • 56°F

  • Sunrise:
  • 6:25 AM EST
  • Sunset:
  • 4:46 PM EST
  • Moonrise:
  • 3:58 PM EST
  • Moonset:
  • 5:16 AM EST

TONIGHT

MOSTLY CLEAR
Lo: 41°F

WEDNESDAY

MOSTLY SUNNY
Hi: 61°F
Lo: 38°F

THURSDAY

SUNNY

Hi: 55°F
Lo: 35°F

FRIDAY

MOSTLY SUNNY
Hi: 60°F
Lo: 51°F
Weather Forecast In Detail:
Forecast Issued: 315 PM EST Tue Nov 04 2025

HIGH WIND WATCH IN EFFECT FROM WEDNESDAY EVENING THROUGH THURSDAY MORNING
Tonight...Mostly clear. Lows in the lower 40s. West winds 10 to 15 mph with gusts up to 25 mph.
Wednesday...Mostly sunny and breezy. Highs in the lower 60s. Southwest winds 10 to 15 mph with gusts up to 25 mph, increasing to 15 to 25 mph with gusts up to 40 mph in the afternoon.
Wednesday Night...Mostly cloudy with a slight chance of rain in the evening, then partly cloudy after midnight. Very windy with lows in the mid 40s. Southwest winds 25 to 35 mph, becoming northwest after midnight. Gusts up to 60 mph. Chance of rain 20 percent.
Thursday...Sunny, breezy with highs in the mid 50s. Northwest winds 15 to 25 mph. Gusts up to 55 mph, Decreasing to 35 mph in the afternoon.
Thursday Night...Mostly clear in the evening, then becoming partly cloudy. Areas of frost after midnight. Lows in the mid 30s. Northwest winds 15 to 20 mph, diminishing to 5 to 10 mph after midnight.
Friday...Mostly sunny in the morning, then becoming mostly cloudy. Breezy with highs around 60.
Friday Night...Cloudy. A chance of rain in the evening, then rain likely after midnight. Breezy and not as cool with lows in the lower 50s. Chance of rain 60 percent.
Saturday...Partly sunny. A chance of rain in the morning. Highs in the mid 60s. Chance of rain 40 percent.
Saturday Night...Partly cloudy. Lows in the mid 40s.
Sunday...Partly sunny in the morning, then becoming mostly cloudy. A 50 percent chance of rain. Highs around 60.
Sunday Night...Rain likely, mainly in the evening. Lows in the lower 40s. Chance of rain 60 percent.
Monday...Partly sunny. A chance of rain in the morning. Highs in the lower 50s. Chance of rain 50 percent.
Monday Night...Partly cloudy. Lows in the lower 30s.
Veterans Day...Mostly sunny and breezy. Highs in the upper 40s.
SHARE THIS PAGE: