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Hi Seas Marina
Oconto, Wisconsin
On Lake Michigan's Green Bay

Hi Seas Marina is a full service marina located in Oconto, Wisconsin on the western shore of Lake Michigan's Green Bay.   Within easy boating reach of famous Door County, Hi Seas offers an economical alternative on the "warm sandy" side of the bay.

Hi Seas Marina facilities include:

  • Protected Dockage for Boats to 60 feet
  • Inside and Outside Storage
  • 7 Foot Approach and Dockside Depths
  • Fuel and Pumpout Service
  • Complete Maintainence and Repair Service   
  • Showers
  • 30 Ton Open End Travelift
  • Ships Store







  • 1711 Harbor Road
    Oconto, WI 54153

    44 53.30 N
    087 50.81 W


    800-229-2088

    920-834-2565

    920-834-2784 (fax)


    Email Hi Seas


    VHF Channel 09