Oostwatering is the harbour of WV Arne, an atmospheric family-oriented marina situated directly on the Veerse Meer, a little northwest of Veere.

The facility offers around 300 berths and caters to a wide range of small craft, including catamarans, Lasers, Splashes, and Optimists, which use a dedicated beach area known as the "Strandje."

Accommodation for young sailors is available on site, and a campsite occupies the western side of the harbour.

The clubhouse, "De Roergangershut," features a terrace overlooking a spacious children's play area and the harbour beyond, giving the site a welcoming, community feel suited to families and youth sailing programmes.