The Cape Cod Gemini is an American sailing dinghy that was designed by A. Sidney DeWolf Herreshoff as a day sailer and first built in 1955.
Production
The design was initially built by the Herreshoff Manufacturing Company and later by Cape Cod Shipbuilding in the United States. A total of 150 boats have been completed since 1955, but it is now out of production. The manufacturer indicates that the molds are still available and that production could be re-started with a fleet order.
Design
The Cape Cod Gemini is a planing sailboat, initially built of wood and later constructed of fiberglass, with wood trim. It has a fractional sloop rig, a plumb stem, an angled transom, a transom-hung rudder controlled by a tiller and twin retractable leeboards. It displaces .
The boat has a draft of with a leeboard extended and with both retracted, allowing operation in shallow water, beaching or ground transportation on a trailer.
The design is normally sailed with a crew of two sailors, but can accommodate up to five adults.
The design has a hull speed of .