Marine Weather Net

Riverhead, NY Weather Forecast


Marine Forecast: Peconic and Gardiners Bays


Riverhead, New York

 Lat: 40.91N, Lon: 72.63W

Current Conditions Updated: 653 AM EDT SUN APR 26 2026

Overcast
Temp: 41°F
  • Humidity:
  • 85%
  • Winds:
  • 9 MPH ENE
  • Gusts:
  • N/A MPH
  • Barometer:
  • 30.07 in.
  • Dewpoint:
  • 37°F
  • Heat index:
  • 41°F

  • Sunrise:
  • 5:54 AM EDT
  • Sunset:
  • 7:40 PM EDT
  • Moonrise:
  • 2:49 PM EDT
  • Moonset:
  • 3:32 AM EDT

TODAY

MOSTLY SUNNY
Hi: 51°F
Lo: 41°F
Precip: 20%

MONDAY

SUNNY

Hi: 60°F
Lo: 45°F

TUESDAY

SUNNY

Hi: 59°F
Lo: 45°F

WEDNESDAY

MOSTLY CLOUDY
Hi: 55°F
Lo: 45°F
Weather Forecast In Detail:
Forecast Issued: 655 AM EDT Sun Apr 26 2026

Today...Mostly cloudy with a slight chance of showers this morning, then mostly sunny this afternoon. Highs in the lower 50s. East winds 5 to 10 mph. Gusts up to 20 mph this afternoon. Chance of rain 20 percent.
Tonight...Mostly clear. Lows in the lower 40s. East winds 5 to 10 mph, becoming north after midnight.
Monday...Sunny. Highs around 60. Northeast winds 5 to 10 mph.
Monday Night...Mostly clear. Lows in the mid 40s. Northeast winds 5 to 10 mph.
Tuesday...Sunny. Highs in the upper 50s. Northeast winds 5 to 10 mph, becoming east in the afternoon.
Tuesday Night...Mostly cloudy. Lows in the mid 40s.
Wednesday...Mostly cloudy. Highs in the mid 50s.
Wednesday Night...Showers. Lows in the mid 40s. Chance of rain 80 percent.
Thursday...Showers. Highs in the upper 50s. Chance of rain 80 percent.
Thursday Night...Mostly cloudy with a 50 percent chance of showers. Lows in the mid 40s.
Friday...Partly sunny. Highs in the mid 50s.
Friday Night...Mostly cloudy. Lows in the lower 40s.
Saturday...Partly sunny. A chance of showers in the afternoon. Highs in the mid 50s. Chance of rain 30 percent.
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