In August warmest sea in Brunei is usually observed in the following locations: Kuala Belait, Seria, Bandar Seri Begawan.
Table below shows the average sea water temperature for marine resorts of Brunei in August for the last three years.
| Place name | August 2026 | August 2025 | August 2024 |
|---|---|---|---|
| Kuala Belait | 87.2°F | 85.9°F | 86.9°F |
| Seria | 87.2°F | 86.0°F | 86.9°F |
| Bandar Seri Begawan | 87.2°F | 86.3°F | 86.9°F |
Charts below show average sea water temperature for Brunei resorts with the warmest sea in August.
You can also check other months of the year to see sea temperature of Brunei resorts at that time.
