Average water temperature in Cape Town (Western Cape) in fahrenheit

The mean water temperature over the year in Cape Town, South Africa.
Show the average water temperatures in Cape Town in Celsius »

Average water temperatures in Cape Town, South Africa   Copyright © 2022  weather-and-climate.com

Feel free to add this climate graph to your website. Click the copy button above.


  • The months January, February, March and December have a pleasant water temperature.
  • On average, February has the warmest water temperature with 20° Celsius (68° Fahrenheit).
  • On average, August has the coldest water temperature with 14° Celsius (57° Fahrenheit).


Weather Forecasts for Cape Town (Western Cape)

SAT   Nov 26
67°F | 59°F
SSE 23 mph
SUN   Nov 27
71°F | 60°F
SSE 21 mph
MON   Nov 28
81°F | 61°F
SSE 13 mph
Partly cloudy

Partly cloudy

Where to stay in Cape Town

Interested in more climate information?

Weather and Climate provides you with all the information you need about the climate in Cape Town.

Our site offers climate and forecast data for almost all countries in the world. Are you going to South Africa? On this website you can find historical weather averages for many cities in South Africa. Not sure yet where to go? We now have a tool which suggests which destination suits your ideal climate conditions. Find out where to go with our weather planner.

) ?>