Open Water Data

Stony Brook Beach

Stony Brook, New York, United States

Data Sources
  • Enterococcus
    PASS 24mpn (single) Wed, Sep 10, 2025 at 8:46am
  • Air Temperature
    6.1°C / 43°F (air) Thu, Apr 2, 2026 at 8:00am
  • Wind
    29.5 - 40.5km/h ENE 65° Thu, Apr 2, 2026 at 8:00am
  • Overcast
    Overcast Thu, Apr 2, 2026 at 8:00am
  • Precipitation
    0mm Thu, Apr 2, 2026 at 8:00am
  • Air Visibility
    16km Thu, Apr 2, 2026 at 8:00am
  • Humidity
    82% Thu, Apr 2, 2026 at 8:00am

There are many Atlantic coastline beaches within 45 miles of Stony Brook, a small city on Long Island, New York. Stony Brook Beach in Stony Brook features 225 feet of Soundside beachfront. You will need to apply for a special permit to use a recreational vehicle on the beaches near Stony Brook. You also need a permit for fishing, diving, and nighttime activities. This is a Tier II beach.

The description above was copied from or heavily based on Swim Guide, with permission.

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