Marina Stellendam sits on the Haringvliet beside the Haringvlietsluizen, positioned just inside the Goereese zeesluis — making it one of the few Dutch marinas with direct access to the North Sea.

Berths accommodate vessels from 8 to 24 meters, serving both annual leaseholders and transient visitors. The marina is part of De Jachthavengroep, with sister harbors in Amsterdam, Rotterdam, and Medemblik.

On-site facilities include a fuel station offering green diesel and petrol, a restaurant, a playground, and a camper park with individual power and water hookups. A watersports shop, crane, laundromat, and bicycle rental round out the amenities.

The marina also holds HISWA yachtbroker certification.

The surrounding area adds to the appeal: the local specialty is "Stellendammer garnalen," freshly peeled shrimps with deep roots in the town's fishing heritage, and a nearby seal rehabilitation center offers tours where visitors can learn about gray and common seals.