The Jamaica resorts with the warmest sea water temperature in March are Negril, Westmoreland and Montego Bay.
Below you can see a list of all popular Jamaica resorts and information about sea water temperature in March for the last two years.
| Resort Name | March 2026 | March 2025 | March 2024 |
|---|---|---|---|
| Negril | 84.8°F | 86.5°F | 86.0°F |
| Westmoreland | 84.8°F | 86.9°F | 86.4°F |
| Montego Bay | 84.4°F | 85.9°F | 85.4°F |
| Kingston | 84.3°F | 86.3°F | 85.9°F |
| Runaway Bay | 84.2°F | 85.6°F | 85.2°F |
| Ocho Rios | 84.1°F | 85.5°F | 85.0°F |
| Port Antonio | 84.0°F | 85.4°F | 85.0°F |
Please see following sea water temperature averages charts for the warmest Jamaica resorts in March.
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.
Jamaica Resorts:
NAME
F°
| Kingston |  |
+76 |
| Montego Bay |  |
+80 |
| Negril | |
+78 |
| Ocho Rios | |
+76 |
| Port Antonio | |
+78 |
| Runaway Bay | |
+76 |
| Westmoreland | |
+78 |
