In September warmest sea in Brunei is usually observed in the following locations: Bandar Seri Begawan, Seria, Kuala Belait.
Table below shows the average sea water temperature for marine resorts of Brunei in September for the last three years.
| Place name | September 2024 | September 2023 | September 2022 |
|---|---|---|---|
| Bandar Seri Begawan | 86.2°F | 86.2°F | 85.7°F |
| Seria | 86.2°F | 86.1°F | 85.6°F |
| Kuala Belait | 86.1°F | 86.0°F | 85.4°F |
Charts below show average sea water temperature for Brunei resorts with the warmest sea in September.
You can also check other months of the year to see sea temperature of Brunei resorts at that time.
