Harbour Wall is a protected lagoon system in southern Vietnam, characterized by a south-facing shoreline with shallow, enclosed waters separated from the open ocean by natural barriers and man-made structures. The spot features a complex network of waterways, boat channels, and developed residential areas typical of a mature coastal settlement. Water conditions are generally calm due to the enclosed nature of the lagoon, with modest wave heights averaging 0.74m. This protected environment makes it suitable for beginners developing basic skills, though the low wind reliability (2.6%) and minimal average wind (6.2 knots) present challenges for consistent kitesurfing. Easterly winds (90°) would provide side-shore conditions parallel to the main water body. Kiters should be aware of boat traffic, navigate around shallow areas and structures, and expect sessions only during rare favorable wind windows. The spot suits skill-building in light wind conditions but lacks the consistent, strong winds typically needed for reliable kitesurfing practice.