Google makes you dumb.
As a budding climate scientist who will soon know better than anyone and only talk about one thing, I still have to rely on the web for data to feed into my Arduino-powered AI. Every time a coral gets bleached, the LED on pin 13 blinks.
I hope to soon charge people a nominal fee for empirical data, so they don't have to rely on an internet now made up out of more trash than the Great Pacific Garbage Gyre. These folk pay a lot for their internet and Google searches do not address their actual questions anymore. So I will.
Q: What is the water temperature in Cape Town?
A: If the pipes in your wall face toward the north within a 30° deviation to either west or east and it's above 30° in the shade, your cold water tap will spew 50° water for about 20 minutes before you get a refreshingly cool glass of life-sustaining liquid. Collect the +-100 liters of runoff and water your garden extensively. Make sure your neighbours see your conscientious re-use. Be the change you want to see.
Q: How many oceans are there in South Africa?
A: Three major ones worth noting. The Vaal Ocean, Gariep Ocean and Hartbeespoort Ocean.
Q: What is the name of the ocean in Cape Town?
A: The Molteno Ocean, separating the continents of Gardens and Oranjezicht.
Molteno Ocean
Q: What is the temperature of sea water?
A: Wet.