The tourist office is located next to the Kursaal, close to dyke and beach.
The opening hours are:
15/03 to 14/11: open daily from 10am to 6pm (ticket sales until 5.45pm)
15/11 to 14/03: open daily from 10am to 5.30pm (ticket sales until 5.15pm)
The office is closed on 25/12 and 1/1.