Lamai Beach (Ko Samui)

Lamai Beach (on the southeast side of Ko Samui) is primarily a kitesurfing destination during the Northeast monsoon. The spot’s sand beach and generally clean water pair with NE to E winds to create choppy, small-wave conditions that are good for freeride and wave styles, especially when riders choose the right tide level to manage the nearby reef. Wind seasonality is the key: the most reliable months for riding are November through February (also extending to March in some seasonal descriptions). Typical wind strength is around 10–22 knots, with the main-season pattern described as steady-to-lightly gusty. Wind is most favorable when it blows from NE through E; reliability is described as moderate to high during the peak monsoon period. Safety is driven by the reef and tide. Multiple sources emphasize that the reef becomes too shallow and dangerous at low tide, so riders should check tides and avoid pushing into shallow coral zones. Hazards also include rocks, sea urchins, and fast/active beach areas with tourist crowds and jet skis. Practical precautions repeatedly highlighted include wearing a helmet and life jacket, using a safety leash, and not kitesurfing alone—particularly for beginners. Other board sports are more secondary and generally more tide- and depth-dependent. Windsurfing is described as suitable in winter (freeride/slalom), wingfoiling is possible but mostly outside the reef and highly tide-dependent, and surfing is not considered a primary destination—when it works, reef-affected wind-swell tends to be small, soft, and sometimes messy, with better conditions associated with higher tide.