The Vietnam resorts with the warmest sea water temperature at this moment are Phu Quoc, Cam Ranh and Hue.
Below you can see a list of all popular Vietnam resorts and information about current sea water temperature and averages for current and next months.
| Resort Name | Current Sea Water Temperature |
March 2025 | April 2025 |
|---|---|---|---|
| Phu Quoc | 90.2°F | 89.1°F | 90.5°F |
| Cam Ranh | 87.6°F | 82.1°F | 84.7°F |
| Hue | 87.0°F | 78.3°F | 80.6°F |
| Ho Chi Minh | 86.2°F | 85.9°F | 88.4°F |
| Doc Let Beach | 85.8°F | 82.5°F | 84.6°F |
| Phan Rang | 85.4°F | 82.0°F | 83.8°F |
| Nha Trang | 85.2°F | 82.0°F | 83.8°F |
| Vung Tau | 85.2°F | 84.9°F | 87.9°F |
| Mui Ne | 85.2°F | 83.7°F | 87.0°F |
| Phan Thiet | 85.0°F | 84.1°F | 87.1°F |
| Con Dao | 85.0°F | 82.6°F | 85.8°F |
| Ke Ga | 85.0°F | 83.8°F | 86.6°F |
| Vinpearl | 84.8°F | 81.7°F | 83.4°F |
| Thanh Hoa | 83.6°F | 72.3°F | 77.6°F |
| Da Nang | 81.6°F | 77.6°F | 80.2°F |
| Tuan Chau | 81.2°F | 70.0°F | 76.9°F |
| Ha Long | 80.8°F | 69.8°F | 76.5°F |
| Hoi An | 80.2°F | 77.5°F | 79.4°F |
| Hai Phong | 79.6°F | 70.2°F | 76.9°F |
| Cat Ba Island | 79.2°F | 69.7°F | 76.4°F |
Please see following sea water temperature averages charts for the warmest Vietnam resorts for more details.
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 |  |
+74 |
| Cat Ba Island |  |
+74 |
| Da Lat | |
+64 |
| Da Nang | |
+74 |
| Doc Let Beach | |
+72 |
| Ha Long | |
+74 |
| Ha Noi |  |
+78 |
| Ho Chi Minh | |
+80 |
| Mui Ne | |
+74 |
| Nha Trang | |
+72 |
| Phan Rang | |
+74 |
| Phan Thiet | |
+74 |
| Phu Quoc | |
+84 |
| Vinpearl | |
+72 |
| Vung Tau | |
+74 |
