NOAA logo - Click to go to the NOAA homepageYour National Weather Service forecastNWS logo
Long Island Sound East of New Haven CT/Port Jefferson NY (ANZ330) - Atlantic OceanSkip to Detailed 7-Day Forecast
Enter Your "City, ST" or zip code   
Bookmark and Share 
NWS New York, NY
Zone Forecast: Long Island Sound East of New Haven CT/Port Jefferson NY (ANZ330)
Mobile Weather Information

Last Update: 414 PM EST TUE FEB 9 2010
Marine Zone Forecast
Hazardous marine condition(s):

Synopsis...LOW PRESSURE WILL DEVELOP OFF THE MID-ATLANTIC COAST OVERNIGHT...AND RAPIDLY DEEPEN AS IT PASSES SOUTH AND EAST OF LONG ISLAND WEDNESDAY THROUGH WEDNESDAY NIGHT. HIGH PRESSURE BUILDS IN WEST OF THE AREA THURSDAY INTO THE WEEKEND...KEEPING NORTHWEST FLOW OVER THE WATERS.

Tonight...SW winds around 5 kt...becoming S after midnight...then becoming E 10 to 15 kt with gusts up to 20 kt late. Seas 1 ft or less...building to 2 to 3 ft late. A chance of snow late this evening and early morning. Snow likely late. Vsby 1 to 3 nm late this evening and overnight.

Wed...NE winds 20 to 25 kt...increasing to 25 to 30 kt in the afternoon. Gusts up to 45 kt. Seas 3 to 5 ft...building to 5 to 8 ft in the afternoon. Snow with a chance of sleet in the morning...then snow and rain in the afternoon. Vsby 1 nm or less.

Wed Night...N winds 25 to 30 kt with gusts up to 45 kt. Seas 5 to 8 ft. Snow in the evening...then snow likely with scattered showers after midnight. Vsby 1 to 3 nm.

Thu...NW winds 20 to 25 kt...diminishing to 15 to 20 kt in the afternoon. Seas 3 to 5 ft.

Thu Night...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft.

Fri...NW winds 15 to 20 kt with gusts up to 25 kt. Seas 2 to 4 ft.

Fri Night...NW winds 10 to 15 kt with gusts up to 25 kt. Seas 2 to 3 ft.

Sat...NW winds 10 to 15 kt. Seas around 2 ft.

Sun...NW winds 10 to 15 kt. Seas around 2 ft.





Detailed Point Forecasts Move point forecast map down, and current conditions, radar, and satellite up.
Click for Point Specific Forecast                        Disclaimer
Current Local WeatherMove point forecast map down, and current conditions, radar, and satellite up.
44039 Central Long Island Sound
Lat: 41.14°N   Lon: 72.66°W   Elev: 0
Last Update on Feb 9, 4:45 pm EST

SW 12 KT

1013.8 mb
Air Temperature: 36 °F (2 °C)
Water Temperature: NA
Dewpoint: 27 °F (-3 °C)
Wave Hgt/Dir: 1.3 ft/NA
Dominant Wave Period: 4 sec
Visibility: NA
Nearby Observations:Past Observations:
Radar and Satellite (Click for larger image)
Link to Local Radar Data Link to Satellite Data

National Digital Forecast Database (Click for larger image)
National Digital Forecast Database Maximum Temperature ForecastNational Digital Forecast Database Weather Element Forecast
Additional Forecasts and Information
Forecast Discussion
National Marine ForecastsTide Information
Printable Forecast Text Only Forecast
Hazardous WeatherRegional Weather Conditions
Local ClimateInteractive Forecast Map
Home

Webmaster
National Weather Service:
New York, NY
www.weather.gov
Privacy Policy
Disclaimer