Sea Temperature

Galveston Sea Temperature

(Today) Aug 2018

30.6°C / 87°F

Current weather

34°C / 93°F
(thunderstorm)

Partly cloudy
Wind

19 mph

Humidity

66%


The measurements for the water temperature in Galveston, Texas 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 max / min water temperatures

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

Maximum and minimum monthly sea temperatures in Galveston
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 11.2 10.2 12.7 17.9 22.4 26.7 28.6 29.3 26.2 22.2 17.4 13.3
Max °C 16 18 21.6 25.8 28.2 31 31.5 32 31.3 28.8 23.7 18.1
Min °F 54.1 53.5 58.4 67.3 74.6 81.7 84.6 85.8 81.2 74.6 65.8 57.9
Max °F 58.9 61.3 67.3 75.2 80.4 86 87.5 88.5 86.3 81.2 72.1 62.7

Average August sea temperatures

  • Max: 32°C / 89.5°F
  • Avg: 30.6°C / 87.1°F
  • Min: 29.3°C / 84.7°F
Galveston average sea temperature chart

These average ocean temperatures for Galveston are calculated from several years of archived data.

Map showing location of Galveston (29.301350, -94.797700)

Locations nearby

Variations

Whilst sea temperatures for Galveston are as accurate as current data allows, there may be slight local and regional variations depending on conditions. Time of day and wind direction may have a temporary local effect as can water flows from neraby rivers.

Alternate names for Galveston
GLS, Galveston, garubesuton, Галвестон, ガルベストン

Galveston average sea temperature chart