Upper Grand Lagoon Water Temperature

(Today) 2022

30.3°C / 86.6°F

Current weather

24°C / 75°F
(clear sky)

Partly cloudy

Wind

3 mph

Humidity

94%


The measurements for the water temperature in Upper Grand Lagoon, Florida are provided by the daily satellite readings provided by the NOAA. The temperatures given are the sea surface temperature (SST) which is most relevant to recreational users.

Monthly average water temp

Monthly average max / min water temperatures

The graph below shows the range of monthly Upper Grand Lagoon water temperature derived from many years of historical sea surface temperature data.

Upper Grand Lagoon average maximum / minimum water temperatures
Maximum and minimum monthly sea temperatures in Upper Grand Lagoon
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 14.1 13.6 15.3 17.9 21 25.6 27.7 28.7 26.8 23.3 18.8 16.8
Max °C 19.1 18.8 20.1 23.5 27.2 29.7 30.8 30.8 29.7 28.4 25.1 20.6
Min °F 59.4 58.6 61.5 66.5 72.3 79.7 83.1 84.5 81.4 75.9 68.3 63.8
Max °F 64.4 63.8 66.3 72.1 78.5 83.8 86.2 86.6 84.3 81 74.6 67.6

The warmest water temperature is in August with an average around 85.5°F / 29.7°C. The coldest month is February with an average water temperature of 61.2°F / 16.2°C.