Derde Steen

Derde Steen is an exposed Cape Town beach break with reasonably consistent surf and a rocky environment near the main break area. It’s described as heavier and faster than Big Bay, so good speed control and awareness of the bottom are important. Surf can deliver fast, hollow sections on its better days, but the break can also turn heavy and close out when the swell gets larger. For surfing, conditions are most favorable when the South-Easterly wind is aligned for offshore flow. The spot is typically worked on a mid-tide to help prevent closing out on shallower sandbar areas. Local guidance also emphasizes rock awareness directly in front of the main parking area, and the water can be crowded during favorable conditions. Wind sports benefit from the thermally driven 'Cape Doctor' pattern. Wind is typically in the 15–30 knot range, building from late morning and peaking in the afternoon (often 2 PM to 6 PM). Reliability is highest from October through March. For kitesurfing and windsurfing, the strongest wave-oriented days correspond to wind-direction and swell alignment described as cross-shore for carving wave faces, and South-Easterly wind pairing with a clean South-Westerly swell for down-the-line wave riding. Water temperatures are consistently cold due to the Benguela current, so a proper wetsuit is central to comfort and safety. Hazards to plan around include strong rip currents, shorebreak impact, submerged rocks, and cold-water exposure; rescue is described as limited at the spot level, supported by regional NSRI coverage.