Marine Weather Net

Copiague, NY Weather Forecast


Marine Forecast: South Shore Bays


Copiague, New York

 Lat: 40.67N, Lon: 73.39W

Current Conditions Updated: 1053 AM EDT THU MAY 7 2026

Mostly Clear
Temp: 56°F
  • Humidity:
  • 61%
  • Winds:
  • 12 MPH N
  • Gusts:
  • N/A MPH
  • Barometer:
  • 29.85 in.
  • Dewpoint:
  • 43°F
  • Heat index:
  • 56°F

  • Sunrise:
  • 5:43 AM EDT
  • Sunset:
  • 7:54 PM EDT
  • Moonrise:
  • 12:49 AM EDT
  • Moonset:
  • 9:49 AM EDT

TODAY

PARTLY SUNNY
Hi: 65°F
Lo: 49°F

FRIDAY

MOSTLY SUNNY
Hi: 65°F
Lo: 50°F

SATURDAY

SHOWERS
Hi: 61°F
Lo: 51°F
Precip: 90%

SUNDAY

MOSTLY SUNNY
Hi: 70°F
Lo: 50°F
Weather Forecast In Detail:
Forecast Issued: 745 AM EDT Thu May 07 2026

Today...Partly sunny. Highs in the mid 60s. Northwest winds 5 to 10 mph.
Tonight...Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 40s. Northwest winds 5 to 10 mph.
Friday...Mostly sunny. Highs in the mid 60s. West winds 5 to 10 mph, becoming southwest 10 to 15 mph in the afternoon.
Friday Night...Partly cloudy in the evening, then becoming mostly cloudy. Lows around 50. Southwest winds 10 to 15 mph.
Saturday...Showers. Highs in the lower 60s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 90 percent.
Saturday Night...Mostly cloudy with showers in the evening, then partly cloudy after midnight. Lows in the lower 50s. Chance of rain 90 percent.
Sunday...Mostly sunny. Highs around 70.
Sunday Night...Mostly cloudy. A chance of showers in the evening, then showers likely after midnight. Lows around 50. Chance of rain 70 percent.
Monday...Showers likely. Highs in the lower 60s. Chance of rain 70 percent.
Monday Night...Mostly cloudy with a chance of showers in the evening, then partly cloudy after midnight. Lows in the upper 40s. Chance of rain 50 percent.
Tuesday...Mostly sunny. Highs in the lower 60s.
Tuesday Night...Partly cloudy. Lows in the upper 40s.
Wednesday...Partly sunny with a 40 percent chance of showers. Highs in the lower 60s.
SHARE THIS PAGE: