Water Temperature of the Atlantic Ocean Near Islip, NY
Current Water Temperature
Measurement Time: Tuesday, February 10, 2026, 11:30 PM EST
Temperature Locations
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Station Name: LONG ISLAND - 30 NM South of Islip, NY
Station Type: Other
Data Source: National Data Buoy Center
Elevation Above Sea Level: 0 feet
Nearest Address:
Offshore
Islip, NY 11751
Suffolk County
GPS Coordinates: 40.251, -73.164
Nearby Water Temperatures
Atlantic Ocean, Breezy Point, NY (29.5 mi)Reynolds Channel, Point Lookout, NY (32.4 mi)
Great South Bay, West Sayville, NY (32.7 mi)
Hog Island Channel, Island Park, NY (35.8 mi)
Hempstead Lake, Lakeview, NY (38.7 mi)
Rockaway Inlet, Brooklyn, NY (44 mi)
Sandy Hook Bay, Sandy Hook, NJ (46.9 mi)
Flax Pond, Old Field, NY (49.2 mi)
Long Island Sound, Kings Point, NY (49.9 mi)
Frost Creek, Lattingtown, NY (50.5 mi)
East Creek, Sands Point, NY (51.3 mi)
Atlantic Ocean, Surf City, NJ (51.7 mi)
Peconic River, Riverhead, NY (53.7 mi)
East River, New York, NY (54.4 mi)
Bronx River, Bronx, NY (56.3 mi)
Weather Near Islip, New York
Current Weather

Five Day Weather Forecast

Wed
H: 42°F
L: 30°F

Thu
H: 39°F
L: 26°F

Fri
H: 37°F
L: 20°F

Sat
H: 39°F
L: 28°F

Sun
H: 37°F
L: 31°F
Air Quality
Nitrogen Dioxide: 48.55 μg/m3
Sulphur Dioxide: 5.35 μg/m3
Ozone: 28 μg/m3
Astronomical
Sun Transit: 12:06 AM
Sunset: 5:23 PM
Daylight: 10 hrs 32 mins
Moon Transit: 7:15 AM
Moonset: 11:37 AM
Moon Phase: Last Quarter
Moon Illumination: 20.5%
Best Times for Fishing or Hunting
Major Periods
6:45 AM - 9:15 AM9:30 PM - 12:00 PM
Minor Periods
11:07 AM - 12:37 AM2:22 AM - 3:52 AM
Action Rating: 3 out of 5
Winter Weather Advisory issued February 10 at 1:24PM EST until February 11 at 6:00AM EST by NWS Upton NY
Effective: Tue February 10, 2026, 1:24 PM
Expires: Wed February 11, 2026, 3:00 AM
* WHAT...Light freezing rain and freezing drizzle expected. Total ice accumulations around a light glaze. * WHERE...Northeast Suffolk, Northern Nassau, and Northwest Suffolk Counties. * WHEN...From 6 PM this evening to 6 AM EST Wednesday. * IMPACTS...Very slippery sidewalks, roads and bridges are possible. The hazardous conditions could impact the Tuesday evening and Wednesday morning commutes.
Slow down and use caution while traveling. Prepare for possible power outages. Check local Department of Transportation information services for the latest road conditions. Be prepared for slippery roads. Slow down and use caution while driving. If you are going outside, watch your first few steps taken on stairs, sidewalks, and driveways. These surfaces could be icy and slippery, increasing your risk of a fall and injury.
Winter Weather Advisory issued February 10 at 1:24PM EST until February 11 at 6:00AM EST by NWS Upton NY
Effective: Tue February 10, 2026, 1:24 PM
Expires: Wed February 11, 2026, 3:00 AM
* WHAT...Light freezing rain and freezing drizzle expected. Total ice accumulations around a light glaze. * WHERE...Bronx and Northern Queens Counties. * WHEN...From 6 PM this evening to 6 AM EST Wednesday. * IMPACTS...Very slippery sidewalks, roads and bridges are possible. The hazardous conditions could impact the Tuesday evening and Wednesday morning commutes.
Slow down and use caution while traveling. Prepare for possible power outages. Check local Department of Transportation information services for the latest road conditions.
Winter Weather Advisory issued February 10 at 1:24PM EST until February 11 at 6:00AM EST by NWS Upton NY
Effective: Tue February 10, 2026, 1:24 PM
Expires: Wed February 11, 2026, 3:00 AM
* WHAT...Light freezing rain and freezing drizzle expected. Total ice accumulations around a light glaze. * WHERE...Northeast New Jersey. * WHEN...From 6 PM this evening to 6 AM EST Wednesday. * IMPACTS...Very slippery sidewalks, roads and bridges are possible. The hazardous conditions could impact the Tuesday evening and Wednesday morning commutes.
Slow down and use caution while traveling. Prepare for possible power outages. Check local Department of Transportation information services for the latest road conditions.
Winter Weather Advisory issued February 10 at 1:24PM EST until February 11 at 6:00AM EST by NWS Upton NY
Effective: Tue February 10, 2026, 1:24 PM
Expires: Wed February 11, 2026, 3:00 AM
* WHAT...Mixed precipitation expected. Total snow accumulations up to one inch and ice accumulations up to one tenth of an inch. * WHERE...Portions of southern Connecticut and southeast New York. * WHEN...From 6 PM this evening to 6 AM EST Wednesday. * IMPACTS...Plan on slippery road conditions. The hazardous conditions could impact the Tuesday evening and Wednesday morning commutes. * ADDITIONAL DETAILS...The precipitation is expected to begin mainly as light snow, then change to mainly light freezing rain and freezing drizzle.
Slow down and use caution while traveling. Check local Department of Transportation information services for the latest road conditions. Be prepared for slippery roads. Slow down and use caution while driving. If you are going outside, watch your first few steps taken on stairs, sidewalks, and driveways. These surfaces could be icy and slippery, increasing your risk of a fall and injury.
Weather Forecast
Air Quality
Nitrogen Dioxide: 29.42 μg/m3
Sulphur Dioxide: 4.05 μg/m3
Ozone: 51.56 μg/m3
Astronomical
Sun Transit: 12:06 AM
Sunset: 5:23 PM
Daylight: 10 hrs 32 mins
Moon Transit: 7:15 AM
Moonset: 11:37 AM
Moon Phase: Last Quarter
Moon Illumination: 20.5%
Best Times for Fishing or Hunting
Major Periods
6:45 AM - 9:15 AM9:30 PM - 12:00 PM
Minor Periods
11:07 AM - 12:37 AM2:22 AM - 3:52 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 12 μg/m3
Sulphur Dioxide: 2.77 μg/m3
Ozone: 74.88 μg/m3
Astronomical
Sun Transit: 12:06 AM
Sunset: 5:24 PM
Daylight: 10 hrs 35 mins
Moon Transit: 8:07 AM
Moonset: 12:27 AM
Moon Phase: Waning Crescent
Moon Illumination: 12.2%
Best Times for Fishing or Hunting
Major Periods
7:37 AM - 10:07 AM12:00 AM - 12:00 AM
Minor Periods
11:57 AM - 1:27 PM3:18 AM - 4:48 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 17.56 μg/m3
Sulphur Dioxide: 3.31 μg/m3
Ozone: 73.04 μg/m3
Astronomical
Sun Transit: 12:06 AM
Sunset: 5:26 PM
Daylight: 10 hrs 37 mins
Moon Transit: 9:00 AM
Moonset: 1:24 PM
Moon Phase: Waning Crescent
Moon Illumination: 5.8%
Best Times for Fishing or Hunting
Major Periods
8:30 AM - 11:00 AM12:00 AM - 12:00 AM
Minor Periods
12:54 AM - 2:24 PM4:08 AM - 5:38 AM
Action Rating: 2 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 37.46 μg/m3
Sulphur Dioxide: 4.92 μg/m3
Ozone: 39.77 μg/m3
Astronomical
Sun Transit: 12:06 AM
Sunset: 5:27 PM
Daylight: 10 hrs 40 mins
Moon Transit: 9:51 AM
Moonset: 2:28 PM
Moon Phase: Waning Crescent
Moon Illumination: 1.7%
Best Times for Fishing or Hunting
Major Periods
12:00 AM - 12:00 AM9:21 AM - 11:51 AM
Minor Periods
1:58 PM - 3:28 PM4:50 AM - 6:20 AM
Action Rating: 3 out of 5
Weather Forecast
Air Quality
Nitrogen Dioxide: 0 μg/m3
Sulphur Dioxide: 0 μg/m3
Ozone: 0 μg/m3
Astronomical
Sun Transit: 12:06 AM
Sunset: 5:28 PM
Daylight: 10 hrs 42 mins
Moon Transit: 10:42 AM
Moonset: 3:35 PM
Moon Phase: Waning Crescent
Moon Illumination: 0.0%
Best Times for Fishing or Hunting
Major Periods
12:06 AM - 2:36 AM10:12 AM - 12:42 AM
Minor Periods
3:05 PM - 4:35 PM5:26 AM - 6:56 AM
Action Rating: 3 out of 5
