The Jetty (Geisum Island)

The Jetty (Geisum Island) is a boat-access-only kitesurfing spot in the Geisum Islands area, known for mirror-flat lagoon water and very clear turquoise conditions. The riding area is described as sand-framed shallows leading into deeper water, with launch/landing being generally straightforward (large space, no surf shore break). Wind is consistently northerly (N through NNW, including NNE/NE/NW) and is described as thermal/gradient-driven. Reported seasonal timing is May through September, with summer months particularly reliable (one account describes about 80% kiteable wind days May–October). Wind strength is often cited around the mid-to-high teens up to the mid-twenties knots, and multiple reports note that on-water wind can be a few knots stronger than nearby town forecasts. The spot’s main challenge is underwater hazard management. Multiple sources emphasize reefs on both sides, plus submerged coral heads and sea urchins in the shallow zones. There are also mentions of old jetty remains/metal structure fragments that can be sharp and barnacle-encrusted, so careful navigation and avoiding walking in the shallows without protection is important. For safety, rescue is described as limited and primarily boat-based; there are no permanent medical facilities on the island. Operators typically define zones and procedures, so riders should confirm protocols with their boat captain before launching. Conditions are best approached as a daylight-only activity, with special attention to reef clearance and transport/logistics because access is only by boat.