South Africa Western Cape Floods

Overview

From May 4, 2026, an intense cut-off low weather system swept across South Africa, delivering more than 300 mm of rainfall in 24 hours across the Western and Eastern Cape, gale-force winds, heavy snowfall, and 5–8 metre coastal swells. The South African Weather Service issued a Level 8 orange warning as the storm battered South Africa's Garden Route — Knysna, George, and surrounding communities were cut off by road closures, landslides, and infrastructure failure. At least one person died in Knysna during the initial storm surge. By May 12, floodwaters had inundated at least 26 informal settlements across Cape Town, damaging more than 10,000 structures and displacing thousands of residents. The National Disaster Management Centre declared the severe weather a national disaster across six provinces — Western Cape, Eastern Cape, Northern Cape, North West, Free State, and Mpumalanga. Emergency shelters were opened across Nelson Mandela Bay and the Eastern Cape. Aerial reconnaissance deployed to locate stranded residents in isolated Garden Route communities, where teams expected to assist approximately 100 people cut off by damaged roads. This was South Africa's second national disaster declaration for flooding in 2026, following a separate January 2026 event that killed over 30 people in the country's northeastern provinces.