Several countries border the seaside of the Gulf of Mexico, including: Cuba, United States, Florida, Louisiana and Mexico. We measure the water temperature daily in these countries and archive it in order to calculate monthly averages, like those of the month of october.
The seasonal average for the water temperature in the month of october is between 24.8°C and 28.9°C. The lowest sea temperature measured this month is 21.2°C and the highest is 30.7°C.
The sea temperature map of the Gulf of Mexico in october
The map below presents a monthly average of the water temperature of the Gulf of Mexico for the month of october for several coastal cities. You can zoom and move around on the map. By clicking on the markers, you can see sea temperature details by city in october.
ideal swimming 
pleasant swimming 
cool swimming 
cold swimming 
freezing swimming
