Average water temperature in St James
On this page you find the mean water temperature over the year in St James (Western Cape), South Africa. Understand how water temperatures vary throughout the year.
Data from: Cape Town, South Africa (21 KM, 13 Miles).
Water temperatures in St James fluctuate across the seasons. The warmest month, February, averages 20°C.
The coldest water temperature month is August, averaging 14°C. Seasonal shifts offer opportunities to explore different activities depending on the time of year.
Forecast for St James
Clear sky
28°C
0 mm
Partly cloudy
23°C
0.4 mm
Partly cloudy
24°C
0.2 mm
