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Welcome to Edgewater Marine
Stop in for Spring savings!

And Cool Deals!


Great prices, Great selection
We now work on all makes and models of Snowmobiles

Hrs. 8am.- 5pm. Closed Sunday and Tuesday

See us now for the great pricing and our biggest selection of the year. We have a large inventory of Berkshire, Sweetwater, SanPan, and Aqua Patio pontoons, and Hurricane deck boats.

Polar Kraft and Skeeter fishing boats are on sale NOW!

All units are powered with Evinrude and Yamaha outboards or Mercrusier and Volvo Penta sterndrives.

Service Department:

  • Our service manager leads the friendly service department staff, including Certified factory backed technicians, boat riggers, and parts personnel. They are committed to providing you with the highest level of service satisfaction.
  • A large computerized GENUINE FACTORY PARTS inventory to protect your motor and warranty insures you access to service parts when you need them. We can water test your boat after service, and take you along if you have any performance questions!

Marina Facility:

  • 40 on-the-water slips for convenience and easy access to Castle Rock Lake.
  • 45 rack storage slips provide you the security of protected inside storage while you are away, giving you pier slip convenience with just a phone call.
  • Transient and temporary docking.

Edgewater Marine offers a fully stocked, competitively priced accessory department. We also offer products such as low-rate boat financing, Shoremaster docks and lifts, as well as winter storage. We leave out the high pressure, so your boat shopping can be as pleasurable and hassle-free as possible. Your satisfaction after the sale is important to us.

Application and Loan calculator link

Fishing Report for Castle Rock Lake link

Friendship Weather Link


Edgewater Marine
2346 Hwy Z.
Friendship, WI  53934

(608) 339-3707

October 23, 2016

Quick Calendar

Boat Lines
Pontoon Boats
Aqua Patio
Pontoon Boats
Pontoon Boats
Deck Boats
Polar Kraft
Berkshire Pontoons
Motor Lines
Volvo Penta
Johnson Outboard
Boat Lifts