World sea water temperatures

Water temperature in Galveston (TX) in June

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Is it warm enough to swim in Galveston in June? Average water temperature in Galveston in June is 83.8°F and therefore suitable for comfortable swimming. The warmest sea in Galveston in June is 88°F, and the coldest is 78.8°F. Average high air temperature in Galveston in June is 88°F, and average low temperature is 78°F. To find out the sea temperature today and in the coming days, go to Current sea temperature in Galveston

Changes water temperature in Galveston in June 2025, 2024

To get an accurate forecast for the water temperature in Galveston for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in Galveston, the selected years in the table also show the values of the maximum and minimum temperatures on each of the days of June.

You can choose any other years:

Year 1:   Year 2:


Day 2025 2024 Min Max
June 183.3°F82.8°F78.8°F83.8°F
June 282.9°F82.8°F79°F84.4°F
June 383.1°F83.3°F79.3°F85.5°F
June 483.3°F83.1°F79.9°F86.5°F
June 584.4°F83.1°F80.1°F84.7°F
June 684.7°F83.8°F80.6°F85.3°F
June 784.2°F84.6°F80.6°F86°F
June 884.2°F85.3°F80.6°F86.4°F
June 984.6°F85.3°F80.6°F86.4°F
June 1084.2°F85.3°F81°F86.2°F
June 1184°F86°F81.3°F86°F
June 1283.7°F87.1°F81.7°F87.1°F
June 1384.2°F87.4°F81.9°F87.4°F
June 1483.8°F87.4°F82.4°F87.4°F
June 1583.7°F87.8°F82.6°F87.8°F
Day 2025 2024 Min Max
June 1683.8°F87.8°F82.6°F87.8°F
June 1784°F87.1°F82.4°F87.1°F
June 1883.8°F86.7°F82.6°F86.7°F
June 1984.4°F84.7°F82.8°F86.2°F
June 2084.9°F84.2°F82.2°F86.2°F
June 2185.3°F84.4°F82.4°F86°F
June 22 84.7°F82.8°F87.4°F
June 2385.8°F85.6°F82.8°F86.7°F
June 2486°F86°F82.6°F86.7°F
June 2585.6°F86.5°F83.1°F86.7°F
June 2685.5°F86.4°F82.9°F86.5°F
June 2786.4°F86.5°F82.4°F86.5°F
June 2887.8°F85.6°F82°F88°F
June 2987.3°F86°F82.4°F87.6°F
June 3086.2°F86.2°F82.6°F86.2°F
Galveston water temp chart in June

Average water temperature in Galveston in June over a decade

20162017201820192020
84.2°F82.2°F83.8°F84.4°F83.5°F
20212022202320242025
84°F84.6°F83.3°F85.5°F84.7°F

Galveston sea state in June

Chart comparing the height of waves in Galveston in June over the past years. The red line indicates the height of the waves when swimming in the sea is prohibited. To view the current sea conditions, click on the graph.

Waves height in Galveston in June

Weather and climate in Galveston in June

This data display average monthly climate indicators in Galveston in June based on our historical weather readings over a period of ten years. In addition to temperature, we include data on the number of rainy and sunny days so you can have all the information about your destination before your trip

  • Average HIGH temperature88°F
  • Average LOW temperature78°F
  • Average rainfall days8 days
  • Average rainfall112mm/4.4''
  • Average daylight14h
  • Average sunshine10h
  • Average UV index11

Galveston water temperature during other months:

You can also view information about water temperature for other months by clicking on the month button below

Where is the warm sea water in June?

Want to know where the water temperature in June is good for swimming? Select the continent of interest, the day of the month and the required water temperature

Region
Date (day and month)
Water temperature: min 60°F
 Average temperature  Maximum temperature

Temperature in neighboring cities

The nearest locations with the average water temperature in June. In addition, the maximum and minimum water temperatures for that month, recorded over the last decade, are shown

AvrMinMax
Sunny Beach83.8°F79°F87.8°F
Galveston Bay84°F79.2°F88.5°F
Jamaica Beach83.7°F79°F87.6°F
Crystal Beach83.8°F78.8°F88.3°F
Houston84.2°F79.3°F88.7°F
San Leon84.2°F79.3°F88.7°F
San Luis Pass83.7°F79.2°F87.4°F
Kemah84.2°F79.5°F88.3°F
Clear Lake Shores84.2°F79.5°F88.2°F
El Lago84.2°F79.5°F88.2°F

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[1] - The "Blue Flag" is awarded to beaches which fulfill a number of criteria, including: the quality of the bathing water, which must be in accordance with the relevant European Union Directive environmental education and information and beach area management and safety.

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Our report for Galveston is compiled using satellite data together with in-situ observations to get the most reliable daily data of sea surface temperatures, surf forecasts, current temperatures and weather forecasts.

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