Marine Weather Net

Bellport, NY Weather Forecast


Marine Forecast: South Shore Bays


Bellport, New York

 Lat: 40.76N, Lon: 72.94W

Current Conditions Updated: 256 PM EDT WED JUL 15 2026

Clear


Temp: 92°F
  • Humidity:
  • 50%
  • Winds:
  • 10 MPH NW
  • Gusts:
  • N/A MPH
  • Barometer:
  • 29.8 in.
  • Dewpoint:
  • 71°F
  • Heat index:
  • 98°F

  • Sunrise:
  • 5:32 AM EDT
  • Sunset:
  • 8:20 PM EDT
  • Moonrise:
  • 6:46 AM EDT
  • Moonset:
  • 9:34 PM EDT

THIS AFTERNOON

PARTLY SUNNY
Hi: 95°F
Lo: 75°F
Precip: 20%

THURSDAY

MOSTLY SUNNY
Hi: 90°F
Lo: 71°F

FRIDAY

MOSTLY SUNNY
Hi: 89°F
Lo: 71°F

SATURDAY

PARTLY SUNNY
Hi: 85°F
Lo: 71°F
Precip: 70%
Weather Forecast In Detail:
Forecast Issued: 222 PM EDT Wed Jul 15 2026

HEAT ADVISORY REMAINS IN EFFECT UNTIL 9 PM EDT THIS EVENING ...HIGH RIP CURRENT RISK IN EFFECT UNTIL 9 PM EDT THIS EVENING...
This Afternoon...Partly sunny with a slight chance of showers and thunderstorms. Areas of smoke. Highs in the mid 90s. West winds 10 to 15 mph. Chance of rain 20 percent. Heat index values up to 103.
Tonight...Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly cloudy after midnight. Smoke in the evening, then areas of smoke after midnight. Lows in the mid 70s. Northwest winds 10 to 15 mph, diminishing to around 5 mph after midnight. Chance of rain 20 percent.
Thursday...Mostly sunny. Patchy smoke in the morning, then areas of smoke in the afternoon. Highs around 90. West winds 10 to 15 mph. Gusts up to 25 mph in the afternoon.
Thursday Night...Mostly clear. Areas of smoke in the evening, then smoke after midnight. Lows in the lower 70s. Northwest winds 10 to 15 mph.
Friday...Smoke in the morning. Mostly sunny. Highs in the upper 80s. North winds around 5 mph, becoming southwest in the afternoon.
Friday Night...Partly cloudy in the evening, then becoming mostly cloudy. Lows in the lower 70s.
Saturday...Partly sunny with a chance of showers in the morning, then mostly cloudy with showers likely with a chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 70 percent.
Saturday Night...Showers with a chance of thunderstorms. Lows in the lower 70s. Chance of rain 90 percent.
Sunday...Partly sunny. Highs in the mid 80s.
Sunday Night...Partly cloudy. Lows in the upper 60s.
Monday...Sunny. Highs in the lower 80s.
Monday Night...Partly cloudy in the evening, then mostly cloudy with a chance of showers after midnight. Lows around 70. Chance of rain 30 percent.
Tuesday...Partly sunny with a chance of showers. Highs in the lower 80s. Chance of rain 50 percent.
Tuesday Night...Showers likely. Lows in the lower 70s. Chance of rain 60 percent.
Wednesday...Partly sunny with a 50 percent chance of showers. Highs in the lower 80s.
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