Marine Weather Net

Bellport, NY Weather Forecast


Marine Forecast: South Shore Bays


Bellport, New York

 Lat: 40.76N, Lon: 72.94W

Current Conditions Updated: 1256 PM EDT TUE AUG 11 2026

Clear


Temp: 84°F
  • Humidity:
  • 60%
  • Winds:
  • N/A
  • Gusts:
  • N/A MPH
  • Barometer:
  • 29.84 in.
  • Dewpoint:
  • 69°F
  • Heat index:
  • 88°F

  • Sunrise:
  • 5:56 AM EDT
  • Sunset:
  • 7:54 PM EDT
  • Moonrise:
  • 4:18 AM EDT
  • Moonset:
  • 7:30 PM EDT

TODAY

PARTLY SUNNY
Hi: 85°F
Lo: 75°F
Precip: 20%

WEDNESDAY

PARTLY SUNNY
Hi: 85°F
Lo: 70°F
Precip: 30%

THURSDAY

PARTLY SUNNY
Hi: 81°F
Lo: 71°F
Precip: 30%

FRIDAY

SUNNY

Hi: 81°F
Lo: 65°F
Precip: 30%
Weather Forecast In Detail:
Forecast Issued: 306 AM EDT Tue Aug 11 2026

Today...Partly sunny. A slight chance of showers and thunderstorms this afternoon. Highs in the mid 80s. West winds 5 to 10 mph. Gusts up to 20 mph this afternoon. Chance of rain 20 percent.
Tonight...Partly cloudy in the evening, then becoming mostly cloudy. A slight chance of showers and thunderstorms. Humid with lows around 70. West winds 5 to 10 mph with gusts up to 20 mph, becoming northwest after midnight. Chance of rain 20 percent.
Wednesday...Partly sunny. A chance of showers in the morning. Highs in the mid 80s. North winds 5 to 10 mph, becoming west in the afternoon. Chance of rain 30 percent.
Wednesday Night...Partly cloudy. A slight chance of showers after midnight. Lows around 70. Southwest winds 5 to 10 mph. Chance of rain 20 percent.
Thursday...Partly sunny. A chance of showers in the afternoon. Highs in the lower 80s. Southwest winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. Chance of rain 30 percent.
Thursday Night...Mostly cloudy. A chance of showers after midnight. Lows in the lower 70s. Chance of rain 30 percent.
Friday...Sunny. A chance of showers in the morning. Highs in the lower 80s. Chance of rain 30 percent.
Friday Night...Mostly clear. Lows in the mid 60s.
Saturday...Sunny. Highs around 80.
Saturday Night...Partly cloudy. Lows in the mid 60s.
Sunday...Mostly sunny. Highs in the upper 70s.
Sunday Night...Mostly cloudy with a chance of showers. Lows in the upper 60s. Chance of rain 50 percent.
Monday...Partly sunny with a 50 percent chance of showers. Highs in the upper 70s.
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