Alcort Sunfish Sailboat Review, Specs, and Listings

Design and Construction

The Sunfish began as a plywood boat between 1952 and the mid-1960s, with ALCORT producing the first fiberglass hull in 1960; the original wooden models gave way to a lightweight fiberglass hull that makes it easy to transport and store. The hull is a medium-sized hard-chined pontoon type with a distinctive flat, lightweight shape and a wide beam for stability. Most fiberglass Sunfish carry a virtually unsinkable pontoon hull built around six closed-cell expanded-polystyrene blocks — three forward, three aft — held by marine-grade foam, while recent boats use internal plastic air bladders for flotation. Modern materials and construction methods have enhanced its longevity, and the rugged hull has stood up to wear and tear in harsh conditions; boats from 20 or 30 years ago are still found in great condition.

Rig and Handling

The Sunfish carries a 75-square-foot lateen sail on a 10-foot aluminum deck-stepped mast with 13′ 9″ booms, the spars being anodized T 6061 aluminum. The sail hoists on one halyard through a deck block to a horn cleat, and the single sheet runs from an aft bridle through two boom blocks to the cockpit; early boats had no fairleads, later gained a sheet hook, then a swivel cam cleat in the 1980s, and today usually sport a ratchet block on a stand-up spring. The 44-inch daggerboard and foil-shaped rudder offer excellent control on all points of sail. A 1971 rudder change brought an aluminum gudgeon, pintle, and spring system that lets the sailor raise or lower the blade from the cockpit and allows it to kick up on its own for beaching or obstacle strikes. Owners report the boat is easy to handle and maneuver, and it behaves admirably up to around 15 knots of wind; if the breeze dies, the rudder down, it paddles well with a single-blade or kayak paddle.

Accommodations and Intended Use

This is an open-cockpit day sailer designed for one person at the helm, though it can be sailed single-handed or with a passenger and only allows one individual to navigate comfortably. Aileen Shields Bryan’s 1952 input widened the hull 12 inches and added a small cockpit foot well for more comfort than the Sailfish, and a 1971 storage cubby appeared under the aft cockpit. The boat is geared toward active day sailing rather than casual cruising, and its low freeboard and three-foot draft keep the sailor very close to the water. It is great for beginners yet loved by experienced sailors for its simplicity, and can be learned within a day of trial and error.

Known Issues

The Sunfish’s low freeboard and near-water three-foot draft mean the sailor will be extremely wet in even mild conditions — a documented trait, not a flaw. The boat can easily capsize whether the sailor is novice or not, though the daggerboard keel is a great advantage in righting it, and in shallow water it can be flipped back over easily. More than one person aboard makes handling difficult to near impossible, and the design demands the sailor pay constant attention to sitting position and mast control rather than holding a casual conversation.

Refits and Ownership

All parts are interchangeable across the fiberglass fleet except for the old versus new rudder systems, which simplifies ownership and repair. New boats can be ordered with mahogany or FRP rudder and daggerboard, and modern tillers are aluminum straight or wishbone versus the original ash. The DePersia Venturi bailer — aluminum then plastic from 1971 — self-drains the cockpit once the boat makes a few knots of headway and shuts with an internal float ball. A Sunfish and its spars are cartoppable, and the boat launches from a beach and rigs in minutes, making it a practical starter or fleet trainer.

The Verdict

The Sunfish is a rare design that has taught generations to sail without compromise to its core character. It is unsinkable, cartoppable, and endlessly interchangeable, yet honest about its wet, active nature and single-handed intent. For lakes, camps, and racing alike, it remains a benchmark small boat.

Pros