http://www.accuweather.com/world-forecast-15day.asp?partner=netweather&traveler=0&locCode=AFR|ZA|SF011|CAPE%20TOWN&metric=0
(I changed the link to the 15 day forecast)
This is the best one I have found. There are so many some one else may have a better site. This goes out 15 days in advance. The forecast improved a bit overnight. You can see the weather system that is south of South Africa and the big high pressure further north. If that HIGH would just push that LOW south it would be perfect.
