The Wild Coast is actually a great all year round destination with mild winters and warm tropical summers.
Summer (November - March): If you like heat and summer, you should chose the summer months from October to March to visit the Wild Coast. The weather is sub tropically warm and pleasant, however this is also the rainy season and you might get a few showers now and then along with a spectacular thunder and lightning show. Maximum temperatures average around 30°C / 90°F with high humidity that makes it feel hotter.
Winter(June – August): If you can’t deal with subtropical humidity, then we recommend to go to the Wild Coast during winter from May to September, when the weather is mild and dry with maximum temperatures around 20°C / 68°F. July also coincides with the Sardine Run (the largest marine migration on the planet and a must-see if you’re at all interested in diving or marine wildlife in general), leading to lots of whale and dolphin activity. Winter is also when the aloes and corral trees are in full bloom along the Wild Coast. It is a pretty exciting time!