Which beach should I pick?
In September, Bethany Beach averages 27.0°C and Dewey Beach averages 27.0°C. The two beaches are 17 km apart on the Atlantic Ocean.
Both beaches are family-friendly with calm, accessible water.
Bethany Beach vs Dewey Beach
Side-by-side sea temperature, swim score and wave conditions. The two beaches sit roughly 17 km apart.