Which beach should I pick?
In September, Cooper's Beach averages 20.0°C and Cupsogue Beach averages 20.0°C. The two beaches are 25 km apart on the Atlantic Ocean.
For families, Cooper's Beach is the safer pick — shallow, calm and accessible.
Cooper's Beach vs Cupsogue Beach
Side-by-side sea temperature, swim score and wave conditions. The two beaches sit roughly 25 km apart.