Marina Port Zélande is a large, year-round marina situated on the Grevelingenmeer in the province of Zeeland, southwestern Netherlands, near the town of Ouddorp. With over 850 berths accommodating vessels up to 25 meters in length and a draft of up to 2.

5 meters, it ranks among the most modern marinas in the country. Its position close to the Brouwersdam gives boaters convenient access to both the freshwater Grevelingenmeer and the North Sea.

Beyond moorage, the marina functions as a broader waterfront destination, incorporating a service centre with a travel lift for boats up to 40 tonnes, sanitation facilities, a yacht club restaurant, shops, and playgrounds.

Water sports are a strong draw, with sailing and surfing schools operating nearby and the Brouwersdam serving as a well-known spot for kitesurfers and windsurfers. The adjacent Center Parcs Port Zélande adds further amenities within easy walking distance.