The Vietnam resorts with the warmest sea water temperature in August are Ha Long, Tuan Chau and Hue.
Below you can see a list of all popular Vietnam resorts and information about sea water temperature in August for the last two years.
| Resort Name | August 2023 | August 2022 | August 2021 |
|---|---|---|---|
| Ha Long | 91.5°F | 91.8°F | 91.3°F |
| Tuan Chau | 91.4°F | 91.8°F | 91.2°F |
| Hue | 91.4°F | 90.7°F | 91.0°F |
| Cat Ba Island | 91.3°F | 91.9°F | 91.5°F |
| Thanh Hoa | 91.1°F | 92.0°F | 92.0°F |
| Hai Phong | 90.3°F | 89.7°F | 90.4°F |
| Da Nang | 90.3°F | 89.3°F | 90.4°F |
| Hoi An | 89.8°F | 88.8°F | 90.0°F |
| Doc Let Beach | 89.8°F | 89.2°F | 89.1°F |
| Phu Quoc | 88.7°F | 88.2°F | 88.0°F |
| Con Dao | 88.4°F | 88.8°F | 89.0°F |
| Ho Chi Minh | 88.1°F | 87.2°F | 87.9°F |
| Nha Trang | 88.0°F | 88.6°F | 87.4°F |
| Cam Ranh | 87.9°F | 88.3°F | 86.9°F |
| Vinpearl | 87.6°F | 88.4°F | 86.9°F |
| Vung Tau | 87.4°F | 87.0°F | 87.7°F |
| Phan Rang | 85.1°F | 86.8°F | 85.4°F |
| Ke Ga | 84.1°F | 86.1°F | 86.1°F |
| Phan Thiet | 83.1°F | 85.8°F | 85.9°F |
| Mui Ne | 82.9°F | 85.8°F | 85.7°F |
Please see following sea water temperature averages charts for the warmest Vietnam resorts in August.
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 |  |
+82 |
| Cat Ba Island |  |
+84 |
| Con Dao | |
+90 |
| Da Lat | |
+72 |
| Da Nang | |
+82 |
| Ha Long | |
+82 |
| Ha Noi | |
+88 |
| Ho Chi Minh | |
+90 |
| Hoi An | |
+82 |
| Mui Ne |  |
+84 |
| Nha Trang | |
+82 |
| Phan Thiet | |
+84 |
| Phu Quoc | |
+88 |
| Vinpearl | |
+84 |
| Vung Tau | |
+86 |
