Porthole Marina is committed full service marina that provides and delivers the highest quality of costumer service,   professionalism and friendliness.

Our experienced and knowledgeable staff always puts our customers first to insure the purest quality that boating has to offer.
 

Boat


Porthole Marina strives to provide a convenient and enjoyable boating experience every time!

 

Join us for exciting 2010 season!

 

Our spacious and tranquil marina has 35 slips with water and electric connection that will accommodate boats from 12 feet to 28 feet.

Arriving by land, we are located in Antioch, IL off Grass Lake Rd, 1.6 miles west of Route 59. Arriving by water, we are located on the East Shore of Grass Lake. The marina is conveniently situated only a few minutes away from Blarney Island.

Boat owners will enjoy the immediate access to Grass Lake combined with the security and comfort of a sheltered harbor.