Shelter Island Sound at Shelter Island, New York · Sea/Coast
The current water temperature at Shelter Island Sound at Shelter Island is 25.4 °C (as of July 27, 2026, source: USGS).
Can you swim at Shelter Island Sound at Shelter Island right now?
The current water temperature is 25.4 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Shelter Island Sound at Shelter Island?
Currently 25.4 °C (updated continuously).