In October warmest sea in Martinique is usually observed in the following locations: Fort-de-France Bay, Les Trois-Ilets, Sainte-Luce.
Table below shows the average sea water temperature for marine resorts of Martinique in October for the last three years.
| Place name | October 2025 | October 2024 | October 2023 |
|---|---|---|---|
| Fort-de-France Bay | 85.4°F | 86.5°F | 86.1°F |
| Les Trois-Ilets | 85.3°F | 86.5°F | 86.1°F |
| Sainte-Luce | 85.3°F | 86.5°F | 86.0°F |
Charts below show average sea water temperature for Martinique resorts with the warmest sea in October.
You can also check other months of the year to see sea temperature of Martinique resorts at that time.
