Galveston Water Temperature

(Today) 2024

26.8°C / 80.2°F

The water will feel hot. Water temperature similar to a heated indoor swimming pool.

Current weather

27°C / 80°F
(overcast clouds)
Partly cloudy
Wind
13 mph
Humidity
94%

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.

Water temp by month

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.

Galveston average maximum / minimum water temperatures
Maximum and minimum monthly sea temperatures in Galveston
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C 11.3 10.5 12.8 18 22.3 26.7 28.7 29.3 26.2 22 17.4 13.3
Max °C 16 17.8 21.4 25.6 28.1 31 31.4 32 31.1 28.7 23.5 17.9
Min °F 54.2 53.8 58.5 67.4 74.5 81.7 84.7 85.8 81.1 74.2 65.7 57.8
Max °F 58.9 61.1 67.1 75 80.3 86 87.4 88.5 86 80.9 71.8 62.4

The warmest water temperature is in August with an average around 87.1°F / 30.6°C. The coldest month is January with an average water temperature of 56.5°F / 13.6°C.


7 day tide forecast for Galveston

WedThuFriSatSunMonTue
  • High 5:51am
    (0.49m)
  • Low 10:04pm
    (-0.04m)
  • High 6:39am
    (0.51m)
  • Low 10:41pm
    (-0.07m)
  • High 7:31am
    (0.52m)
  • Low 11:22pm
    (-0.09m)
  • High 8:27am
    (0.53m)
  • Low 12:07am
    (-0.1m)
  • High 9:27am
    (0.53m)
  • Low 12:57am
    (-0.1m)
  • High 10:24am
    (0.52m)
  • Low 1:49am
    (-0.08m)
  • High 11:09am
    (0.5m)
7 day tide times for Galveston

*These tide times are estimates based on the nearest accurate location (Galveston, Texas) and may differ by up to half an hour depending on distance. Please note, the tide times given are not suitable for navigational purposes.