Daily Siesta Key guide
Clear Monday with an 86.0°F Gulf average.
National Weather Service KSRQ observations reached 87.8°F after a 68.0°F low, while NOAA/NDBC station 42013 averaged 86.0°F Gulf water.
Siesta Key weather and Gulf conditions
Recorded National Weather Service KSRQ observations ranged from 68.0°F to 87.8°F under clear skies. NOAA/NDBC station 42013 measured Gulf water from 85.6°F to 86.5°F, averaging 86.0°F across 46 available half-hour readings. Check the National Weather Service Tampa Bay surf-zone forecast, posted beach flags and lifeguard guidance before swimming.
High: 87.8°F · Low: 68.0°F · Gulf water: 86.0°F
Recorded air temperature and conditions are from the September 28 National Weather Service KSRQ observations. Gulf water is the September 28 average from 46 NOAA/NDBC station 42013 readings; beach hazards are from the National Weather Service Tampa Bay surf-zone forecast.
Use the sunny window and stay hydrated.
Use the clearest part of the day for swimming and sand time, carry water and plan a shaded break during the warmest stretch.