The Cayman Islands resorts with the warmest sea water temperature in December are George Town, Grand Cayman and Little Cayman.
Below you can see a list of all popular Cayman Islands resorts and information about sea water temperature in December for the last two years.
| Resort Name | December 2023 | December 2022 | December 2021 |
|---|---|---|---|
| George Town | 87.5°F | 86.2°F | 86.1°F |
| Grand Cayman | 87.5°F | 86.2°F | 86.0°F |
| Little Cayman | 87.0°F | 86.1°F | 85.7°F |
| Cayman Brac | 86.9°F | 86.0°F | 85.7°F |
Please see following sea water temperature averages charts for the warmest Cayman Islands 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.
Sea Water
Temperature
Temperature
| George Town |
Sea Water
Temperature
Temperature
| Grand Cayman |
Sea Water
Temperature
Temperature
| Little Cayman |
