In May warmest sea in Vietnam is usually observed in the following locations: Phu Quoc, Vung Tau, Doc Let Beach.
Table below shows the average sea water temperature for marine resorts of Vietnam in May for the last three years.
| Place name | May 2025 | May 2024 | May 2023 |
|---|---|---|---|
| Phu Quoc | 87.9°F | 89.0°F | 87.9°F |
| Vung Tau | 86.4°F | 87.9°F | 86.3°F |
| Doc Let Beach | 86.3°F | 87.0°F | 85.8°F |
| Ho Chi Minh | 86.1°F | 87.5°F | 86.1°F |
| Ke Ga | 85.6°F | 87.7°F | 85.6°F |
| Con Dao | 85.6°F | 88.2°F | 85.9°F |
| Phan Thiet | 85.6°F | 88.0°F | 85.8°F |
| Cam Ranh | 85.4°F | 87.5°F | 85.6°F |
| Mui Ne | 85.4°F | 87.9°F | 85.6°F |
| Nha Trang | 85.2°F | 86.6°F | 84.9°F |
| Vinpearl | 84.8°F | 86.5°F | 84.4°F |
| Phan Rang | 84.2°F | 87.3°F | 83.9°F |
| Hue | 82.5°F | 85.2°F | 84.5°F |
| Thanh Hoa | 82.2°F | 83.6°F | 83.6°F |
| Da Nang | 81.8°F | 82.8°F | 82.8°F |
| Cat Ba Island | 81.6°F | 83.3°F | 82.8°F |
| Tuan Chau | 81.6°F | 83.3°F | 83.5°F |
| Ha Long | 81.6°F | 82.9°F | 83.1°F |
| Hai Phong | 81.4°F | 84.2°F | 83.3°F |
| Hoi An | 81.4°F | 82.4°F | 82.4°F |
Charts below show average sea water temperature for Vietnam resorts with the warmest sea in May.
You can also check other months of the year to see sea temperature of Vietnam resorts at that time.
Places in Vietnam:
Name
°F
