Several countries border the shores of the Caribbean Sea. We measure sea temperature daily in 21 countries or regions, including: Antigua and Barbuda, Belize, Colombia, Costa Rica, Cuba, Dominica, Guadeloupe, Guatemala, Haiti and Honduras .
The water temperature right now is at least 79°F and at most 86°F.
The seasonal average water temperature is between 82°F and 86°F (see water temperatures of the Caribbean Sea in may).
The map of water temperatures of the Caribbean Sea in real time
The map below shows today's water temperature of the Caribbean Sea for several coastal cities. You can zoom and move around on the map. By clicking on the markers, you can see details by city.
Where can I swim in the Caribbean Sea today?
Find below today's temperature in the various countries on the shores of the Caribbean Sea. Temperatures are measured on the coast, so these are swimming temperatures.
Water temperature of the Caribbean Sea: by month
See monthly seasonal averages of the water temperature of the Caribbean Sea by clicking on the links below: