In October warmest sea in Jamaica is usually observed in the following locations: Runaway Bay, Port Antonio, Ocho Rios.
Table below shows the average sea water temperature for marine resorts of Jamaica in October for the last three years.
| Place name | October 2026 | October 2025 | October 2024 |
|---|---|---|---|
| Runaway Bay | 85.8°F | 86.5°F | 86.5°F |
| Port Antonio | 85.7°F | 86.3°F | 86.4°F |
| Ocho Rios | 85.7°F | 86.3°F | 86.3°F |
| Montego Bay | 85.5°F | 86.5°F | 86.4°F |
| Negril | 85.5°F | 86.8°F | 86.7°F |
| Westmoreland | 85.4°F | 86.6°F | 86.7°F |
| Kingston | 85.1°F | 86.4°F | 86.5°F |
Charts below show average sea water temperature for Jamaica resorts with the warmest sea in October.
You can also check other months of the year to see sea temperature of Jamaica resorts at that time.
Places in Jamaica:
Name
°F
