In August warmest sea in South Africa is usually observed in the following locations: Durban, Port Elizabeth, Capetown.
Table below shows the average sea water temperature for marine resorts of South Africa in August for the last three years.
| Place name | August 2025 | August 2024 | August 2023 |
|---|---|---|---|
| Durban | 68.9°F | 70.7°F | 69.6°F |
| Port Elizabeth | 63.4°F | 64.4°F | 62.6°F |
| Capetown | 58.0°F | 57.2°F | 56.6°F |
Charts below show average sea water temperature for South Africa resorts with the warmest sea in August.
You can also check other months of the year to see sea temperature of South Africa resorts at that time.
Places in South Africa:
Name
°F
