A catboat is a traditional, broad-beamed sailboat characterized by a single mast set very far forward in the bow and a single, large gaff-rigged sail. Known for its stability, shallow draft, and spacious cockpit, the catboat is a highly maneuverable, easy-to-sail vessel ideal for inshore waters, day sailing, and cruising.

Key Characteristics:
Rigging: Single mast located in the extreme bow, typically carrying a large gaff-rigged main sail, which is often termed a "cat rig".

Hull Design: Extremely wide beam (often one-half the length of the boat) and shallow draft, making them stable, roomy, and capable of sailing in shallow, narrow, or coastal waters.

Performance: Features a large rudder (sometimes called "barn door" rudders) for steering stability and a centerboard to prevent leeway, though some utilize a shallow keel.

Size: Generally ranges from 12 to 40 feet in length, with many modern recreational catboats falling in the 16–26 foot range, often containing small cabins.

Origin: Developed in the mid-19th century along the US Eastern Seaboard (notably New Jersey to Massachusetts) as a versatile, stable, and simple workboat for fishing, oystering, and transport.

Handling: Famous for having "only one string to pull," making them exceptionally easy to handle for single-handed or family sailing.