In September warmest sea in Gabon is usually observed in the following locations: Libreville, Port Gentil.
Table below shows the average sea water temperature for marine resorts of Gabon in September for the last three years.
| Place name | September 2025 | September 2024 | September 2023 |
|---|---|---|---|
| Libreville | 78.9°F | 80.4°F | 80.3°F |
| Port Gentil | 77.0°F | 78.7°F | 78.4°F |
Charts below show average sea water temperature for Gabon resorts with the warmest sea in September.
You can also check other months of the year to see sea temperature of Gabon resorts at that time.
