At this moment warmest sea in Texas was observed in the following locations: South Padre Island, Port Aransas, Mustang Island.
You can find the full list of Texas marine locations in the table below. It shows current sea temperature values and averages for current and upcoming months.
| Place name | Current sea temp |
November 2025 | December 2025 |
|---|---|---|---|
| South Padre Island | 79.2°F | 78.3°F | 71.8°F |
| Port Aransas | 76.8°F | 75.6°F | 67.3°F |
| Mustang Island | 76.8°F | 75.8°F | 67.6°F |
| Corpus Christi | 76.5°F | 74.0°F | 67.5°F |
| Galveston Island | 74.8°F | 72.9°F | 63.4°F |
| Houston | 74.3°F | 71.3°F | 63.4°F |
| Galveston | 74.1°F | 72.1°F | 62.6°F |
| Avery Island | 72.7°F | 70.7°F | 64.3°F |
Charts below show average sea water temperature for Texas resorts with the warmest sea.
You can also check other months of the year to see sea temperature of Texas resorts at that time.
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