Measurements:
°C
°F
World Resorts Saint Lucia

Saint Lucia Sea Water Temperature in December

The Saint Lucia resorts with the warmest sea water temperature in December are Vieux Fort, Castries.

Below you can see a list of all popular Saint Lucia resorts and information about sea water temperature in December for the last two years.

Resort Name December 2024 December 2023 December 2022
Vieux Fort 87.6°F 86.6°F 85.1°F
Castries 87.6°F 86.5°F 85.1°F

Please see following sea water temperature averages charts for the warmest Saint Lucia resorts in December.

You can also get the same information for the every other month of the year when the average sea water temperature is greater then 70°F.