Grosses Meer (Groß Sande)

Grosses Meer is a very shallow inland lake spot near Emden in East Frisia, with generally flat water and standing-depth conditions that make it particularly suited for learning and practicing windsurfing. Wind is most often from the west to west–southwest and northwest, and west wind is commonly reported to give the longest riding strokes. Providers also note moderate gustiness and only minimal thermal effects due to the inland setting, though gradient/sea-breeze influence can occur on hot summer days. On the water, the key performance factor is depth: much of the lake is knee- to waist-deep, and the bottom is naturally muddy/peaty with underwater reeds and other obstacles (including stumps, concrete plates, and mussel shells). This is why short/weed fin choices and protective footwear are strongly emphasized for safety. Launch access is described as easy, with multiple entry points to help beginners get onto the water. Safety and access rules are strict around the nature reserve. Motorboats are not allowed, and windsurfing is only permitted in designated zones; buoy-marked areas must be respected to protect local wildlife. Kitesurfing is described as not permitted for nature protection. Rescue availability is considered limited, so beginners should stay inside the permitted riding areas and be mindful of the shallow, obstacle-filled bottom. For wing foiling, sources conflict: one describes it as suitable for learning due to the shallow, calm conditions and minimal boat traffic, while another warns that the water can be too shallow for most foil masts and that equipment damage risk is high. Overall, the spot’s most reliable use-case is windsurfing for beginners and freeride/freestyle training, supported by local instruction and rental options.