The Vietnam resorts with the warmest sea water temperature in May are Phu Quoc, Vung Tau and Ho Chi Minh.
Below you can see a list of all popular Vietnam resorts and information about sea water temperature in May for the last two years.
| Resort Name | May 2023 | May 2022 | May 2021 |
|---|---|---|---|
| Phu Quoc | 92.1°F | 90.9°F | 91.4°F |
| Vung Tau | 90.4°F | 89.6°F | 90.7°F |
| Ho Chi Minh | 90.1°F | 89.5°F | 90.3°F |
| Con Dao | 89.9°F | 89.3°F | 89.7°F |
| Doc Let Beach | 89.8°F | 88.8°F | 91.0°F |
| Phan Thiet | 89.8°F | 89.0°F | 89.9°F |
| Ke Ga | 89.6°F | 89.0°F | 90.0°F |
| Mui Ne | 89.6°F | 88.9°F | 89.8°F |
| Cam Ranh | 89.5°F | 88.2°F | 90.7°F |
| Nha Trang | 88.7°F | 87.6°F | 90.2°F |
| Hue | 88.3°F | 85.2°F | 88.0°F |
| Vinpearl | 88.2°F | 87.1°F | 89.9°F |
| Phan Rang | 87.7°F | 87.8°F | 89.6°F |
| Thanh Hoa | 87.4°F | 84.6°F | 87.7°F |
| Tuan Chau | 87.2°F | 83.9°F | 87.7°F |
| Hai Phong | 87.0°F | 84.1°F | 87.4°F |
| Ha Long | 86.7°F | 83.6°F | 87.4°F |
| Cat Ba Island | 86.4°F | 83.5°F | 87.4°F |
| Da Nang | 86.4°F | 85.1°F | 85.8°F |
| Hoi An | 86.0°F | 84.9°F | 85.2°F |
Please see following sea water temperature averages charts for the warmest Vietnam resorts in May.
You can also get the same information for the every other month of the year when the average sea water temperature is greater then 70°F.
Vietnam Resorts:
NAME
F°
| Cam Ranh |  |
+88 |
| Cat Ba Island |  |
+84 |
| Con Dao | |
+90 |
| Da Lat |  |
+72 |
| Da Nang | |
+90 |
| Ha Long | |
+86 |
| Ha Noi | |
+94 |
| Ho Chi Minh | |
+98 |
| Hoi An | |
+90 |
| Mui Ne | |
+88 |
| Nha Trang | |
+88 |
| Phan Thiet | |
+90 |
| Phu Quoc | |
+90 |
| Vinpearl | |
+86 |
| Vung Tau | |
+98 |
