Middenhaven is a harbour in Medemblik, a town on the IJsselmeer and the last port of call before the Afsluitdijk.

For sailors cruising the IJsselmeer, it serves as a natural stopping point before continuing north toward the Stevinsluizen at Den Oever and, beyond that, the North Sea.

The harbour is noted for its peaceful atmosphere, with berths set in the shade of tall trees. Medemblik itself carries a long maritime history shared by the former Zuiderzee towns of this coast.