Gulf of Mexico water temperature
Gulf of Mexico, Galveston Railroad Bridge · Sea/Coast
The current water temperature at Gulf of Mexico is 24.0 °C (as of November 6, 2026, source: NOAA CO-OPS).
The sea lags the air by weeks: the warmest water often arrives after the warmest days. Measured buoy values show this honestly.
Measurement series & statistics
This measurement series includes 1167 data points since September 7, 2026.
Lowest recorded value: 20.2 °C on October 18, 2026 · highest value: 33.8 °C on September 7, 2026.
In November, temperatures have ranged between 23.8 °C and 27.1 °C.
The current value is 1.4 °C below the November average of this series.
Nearby waters
More measuring points: Gulf of Mexico
Frequently asked questions
Can you swim at Gulf of Mexico right now?
The current water temperature is 24.0 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Gulf of Mexico?
Currently 24.0 °C (updated continuously).
How warm is at Gulf of Mexico in November?
In November, the water temperature recently averaged 25.4 °C.
When is the water warmest at Gulf of Mexico?
Across the measurement record, September is on average the warmest month (30.7 °C).
