National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Islip, Long Island Mac Arthur Airport (KISP)

Lat: 40.79°NLon: 73.1°WElev: 98ft.

Overcast

47°F

8°C

Humidity 90%
Wind Speed NE 14 G 23 mph
Barometer 29.43 in (996.4 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Wind Chill41°F (5°C)
Last update 13 Nov 2:56 am EST
Extended Forecast for

Ocean Beach NY

Coastal Flood Advisory November 13, 09:00am until November 13, 03:00pm
Click here for hazard details and duration
Coastal Flood Advisory

  • Overnight

    Overnight: Rain. Low around 47. Windy, with a northeast wind around 30 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 47 °F

    Rain and
    Windy

  • Friday

    Friday: Rain. High near 49. Windy, with a north wind 22 to 31 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 49 °F

    Rain and
    Windy

  • Friday Night

    Friday Night: Rain likely, mainly before 10pm. Cloudy, with a low around 39. Breezy, with a north wind 18 to 20 mph. Chance of precipitation is 60%.

    Low: 39 °F

    Rain Likely
    and Breezy
    then Slight
    Chance Rain

  • Saturday

    Saturday: Mostly sunny, with a high near 48. Breezy, with a northwest wind 17 to 20 mph.

    High: 48 °F

    Mostly Sunny
    then Partly
    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 43. Breezy, with a northwest wind around 21 mph.

    Low: 43 °F

    Partly Cloudy
    and Breezy

  • Sunday

    Sunday: Mostly sunny, with a high near 50. Breezy.

    High: 50 °F

    Sunny and
    Breezy then
    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 50.

    High: 50 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

Detailed Forecast

Overnight
Rain. Low around 47. Windy, with a northeast wind around 30 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Rain. High near 49. Windy, with a north wind 22 to 31 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Rain likely, mainly before 10pm. Cloudy, with a low around 39. Breezy, with a north wind 18 to 20 mph. Chance of precipitation is 60%.
Saturday
Mostly sunny, with a high near 48. Breezy, with a northwest wind 17 to 20 mph.
Saturday Night
Partly cloudy, with a low around 43. Breezy, with a northwest wind around 21 mph.
Sunday
Mostly sunny, with a high near 50. Breezy.
Sunday Night
Mostly clear, with a low around 42.
Monday
Sunny, with a high near 50.
Monday Night
Mostly clear, with a low around 43.
Tuesday
Sunny, with a high near 54.
Tuesday Night
Clear, with a low around 45.
Wednesday
Sunny, with a high near 56.
Wednesday Night
Clear, with a low around 47.
Thursday
Sunny, with a high near 57.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Ocean Beach NY
 40.64°N 73.18°W (Elev. 0 ft)
Last Update:
1:45 am EST Nov 13, 2026
Forecast Valid:
3am EST Nov 13, 2026-6pm EST Nov 19, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation