South Africa - wind reporting.
I have a question in regards to the wind reporting in South Africa. I have been told that for some reason the tower in Cape Town provides a wind readout in True degrees this is not the ICAO procedure and with a variation of 30W is essential to know if you are flying in and out of that airport.
The ATIS wind is magnetic, as it should be. The question is; Is true wind the normal way of reporting the wind direction at all tower facilities in South Africa?
Thanks for any useful answers given.
Regards, O.