Sea Temperature

Galveston Sea Temperature

(Today) Oct 2017

25.6°C / 78°F

Current weather

(clear sky)
14°C / 58°F

Partly cloudy
Wind

14 mph

Humidity

52%


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

Monthly average max / min water temperatures

The graph below shows the range of monthly water temperatures over several years.

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 October sea temperatures

  • Max: 22.2°C / 72°F
  • Avg: 25.5°C / 77.9°F
  • Min: 28.8°C / 83.8°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