In December warmest sea in Jamaica is usually observed in the following locations: Negril, Westmoreland, Runaway Bay.
Table below shows the average sea water temperature for marine resorts of Jamaica in December for the last three years.
| Place name | December 2025 | December 2024 | December 2023 |
|---|---|---|---|
| Negril | 83.8°F | 83.2°F | 84.1°F |
| Westmoreland | 83.8°F | 83.2°F | 84.1°F |
| Runaway Bay | 83.7°F | 82.4°F | 83.7°F |
| Ocho Rios | 83.6°F | 82.4°F | 83.7°F |
| Montego Bay | 83.6°F | 82.6°F | 83.8°F |
| Port Antonio | 83.5°F | 82.5°F | 83.7°F |
| Kingston | 83.3°F | 83.0°F | 83.8°F |
Charts below show average sea water temperature for Jamaica resorts with the warmest sea in December.
You can also check other months of the year to see sea temperature of Jamaica resorts at that time.
Places in Jamaica:
Name
°F
