In September warmest sea in Vietnam is usually observed in the following locations: Hue, Da Nang, Cat Ba Island.
Table below shows the average sea water temperature for marine resorts of Vietnam in September for the last three years.
| Place name | September 2024 | September 2023 | September 2022 |
|---|---|---|---|
| Hue | 86.4°F | 86.0°F | 86.9°F |
| Da Nang | 86.2°F | 85.8°F | 86.6°F |
| Cat Ba Island | 86.0°F | 86.1°F | 86.6°F |
| Ha Long | 85.9°F | 85.9°F | 86.5°F |
| Thanh Hoa | 85.8°F | 86.4°F | 86.6°F |
| Hoi An | 85.8°F | 85.6°F | 86.1°F |
| Tuan Chau | 85.7°F | 85.7°F | 86.0°F |
| Doc Let Beach | 85.5°F | 86.1°F | 86.3°F |
| Nha Trang | 85.1°F | 85.5°F | 85.8°F |
| Vinpearl | 85.0°F | 85.4°F | 85.7°F |
| Cam Ranh | 84.9°F | 85.4°F | 85.8°F |
| Hai Phong | 84.9°F | 84.6°F | 84.3°F |
| Phu Quoc | 84.8°F | 84.3°F | 84.7°F |
| Con Dao | 84.7°F | 84.6°F | 84.8°F |
| Vung Tau | 84.2°F | 83.8°F | 84.3°F |
| Ho Chi Minh | 84.1°F | 83.7°F | 84.3°F |
| Phan Rang | 83.8°F | 83.9°F | 85.2°F |
| Ke Ga | 82.7°F | 83.1°F | 83.9°F |
| Mui Ne | 82.4°F | 82.3°F | 84.2°F |
| Phan Thiet | 82.4°F | 82.6°F | 84.0°F |
Charts below show average sea water temperature for Vietnam resorts with the warmest sea in September.
You can also check other months of the year to see sea temperature of Vietnam resorts at that time.
Places in Vietnam:
Name
°F
