The Jamaica resorts with the warmest sea water temperature at this moment are Montego Bay, Negril and Runaway Bay.
Below you can see a list of all popular Jamaica resorts and information about current sea water temperature and averages for current and next months.
| Resort Name | Current Sea Water Temperature |
September 2025 | October 2025 |
|---|---|---|---|
| Montego Bay | 90.4°F | 90.8°F | 90.5°F |
| Negril | 90.4°F | 91.2°F | 90.9°F |
| Runaway Bay | 90.2°F | 90.6°F | 90.5°F |
| Port Antonio | 90.2°F | 90.4°F | 90.3°F |
| Westmoreland | 90.0°F | 91.3°F | 90.7°F |
| Ocho Rios | 90.0°F | 90.4°F | 90.3°F |
| Kingston | 89.2°F | 90.2°F | 90.5°F |
Please see following sea water temperature averages charts for the warmest Jamaica resorts for more details.
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 |  |
+92 |
| Montego Bay |  |
+84 |
| Negril | |
+90 |
| Ocho Rios | |
+88 |
| Port Antonio | |
+90 |
| Runaway Bay | |
+88 |
| Westmoreland | |
+90 |
