International West Wight Potter 15 Sailboat Review, Specs, and Listings

Design and Lineage

The 15 is a gentle evolution of Smith's 14-footer rather than a new design. The original measured 14 feet overall with a 5-foot 3-inch beam and weighed 540 pounds naked; the later boat gained six inches of length and three inches of beam while the published weight is 475 pounds with its keel. That keel is a retractable steel unit weighing 100 pounds in the 15's specification, though published figures for the type run as high as 165 pounds. Draft is 6 inches with the keel up and 3 feet down, which lets the boat skim into shoal spots a trailerable cruiser could never otherwise reach. The whole package trails behind even a small compact car, and a half-hour is enough to launch and rig.

Rig and Sail Plan

The early Potter 14 carried a Gunter rig; by 1975 that had become a Bermuda rig, and by 1980 the mainsail roach was increased, a full-length top batten added, and the jib enlarged slightly to lift total area from 72 to 87 square feet. The 15's own specification breaks that down as a 64-square-foot main, a 23-square-foot jib, a 43-square-foot genoa, and an 85-square-foot spinnaker, flown from a 64-inch pole. There is no backstay and no lower shrouds; the forestay runs 146 inches and the upper shrouds 148 5/8 inches, with a 15-foot 6-inch mast above deck. The sail-area-displacement ratio climbs from 17.4 on the 14 to 22.9 on the 15, and with a normal 400-pound crew-and-gear load the 15 still sits at 15.2 against the 14's 12 — enough that the larger sail plan delivers better performance, particularly in light air. When conditions cooperate the boat sails comfortably at 4.5 to 5 knots, and it is hard to find a drier ride in this size.

Accommodations

Below, the cabin offers two 6-foot 6-inch berths and enough room for two adults to sleep in reasonable comfort, with sitting headroom over the bunks. The aft-end sole-to-deckhead height is less than four feet, matching the 3-foot 9-inch aft cabin height. There is no galley and only space — not privacy — for a porta-potti, but storage under the berths is reasonable. Above, the cockpit runs more than five feet long and the builder claims four can be crammed in, though two adults and perhaps a child are the realistic limit. The cabin top extends nearly to the hull sides, so moving forward means stepping over it; most models carry handrails there, but typically there are no lifelines.

Known Issues

The principal practical caution is power. Auxiliary power is not standard, and most boats use a transom-mounted bracket with a two-to-four-horsepower outboard. Larger motors are impractical and simply add too much weight to a 475-pound hull. Otherwise the design's known quirks are matters of scale rather than defect: the lack of lifelines and the over-the-cabin forward access demand careful footing, and the steel retractable keel's varying published weights mean a buyer should verify what hangs below rather than trust a single spec line.

Refits and Ownership

Owners have quietly improved the boat over decades. The most visible deck change was a cockpit coaming height adjustment in the early 1970s, and many Potter Yachters have added canvas cockpit tents for extended cruising. International Marine reported its most productive year in 2000, and the active owner community keeps these small boats in service well beyond ordinary expectations for the size.

The Verdict

The West Wight Potter 15 is a thoroughly considered miniature cruiser: light enough to tow on a whim, shallow enough to explore anywhere, and blessed with a sail plan that punches above its 475 pounds in light wind. It is not a boat for those who want a galley, privacy, or lifelines, but as a simple trailerable camper that has crossed oceans and rivers in owner hands, it is hard to fault.

Pros