Water Temp
84°
warm · gentle surf
UV Index
9
very high · 10am–4pm
Beach Crowd
Busy
holiday weekend
see you on the sand
Water temp, surf and UV are live from NOAA & Open-Meteo; sunset is computed locally for Key Biscayne. Crowd level is a weekday/weekend estimate.
Right now at Key Biscayne, the water is 88°F, surf is running 1–2 ft and the air is 82°F but feels like 92°F. Wind is 5 mph from the WNW and the UV index peaks at 8 (very high) today. Today’s tides: Low 4:56 AM, High 11:14 AM, Low 5:17 PM, High 11:25 PM. Dogs are not allowed on this beach.