Nimrod 18 (Westerly) Information, Review, Specs

The Nimrod 18 emerged from the design board of Ian Proctor in 1968, a period when Westerly Marine Ltd. was rapidly expanding its range of fiberglass sailboats. Westerly, founded in March 1963, focused on modern GRP construction from the outset, differentiating itself from traditional wooden boatyards. Proctor's specific goal for the Nimrod appears to have been to create an eighteen-footer that was "terrifically fast" and offered dinghy-like handling while incorporating a small cabin for basic overnighting.

Production ran from 1968 until 1978, during which approximately 230 hulls were built. Of these, Westerly Marine Ltd. produced 186, with an estimated 40 more built after 1978 by other builders, such as Anglo Marine, using the same tooling. The Nimrod 18 was notable for offering various keel configurations, including a fin keel, twin keel, and a swing keel model, providing flexibility for different sailing conditions and shallow water access. The fractional sloop rig was standard across the models.

Sailing Performance and Handling

Despite its modest length overall of 17.75 feet and a waterline length of 15.5 feet, the Westerly Nimrod 18 is often described as a spirited performer. Designed with a "dinghy-like" responsiveness, it is noted for being "terrifically fast" for its size. Owners and reviewers frequently praise its "fine, stiff and safe sailing craft" characteristics. The Nimrod's handling is generally regarded as balanced, providing an engaging experience for sailors. The presence of a 120kg (260 lbs) centre plate in some models contributes to its stability, making it "not prone to capsize." Its design allows it to function effectively as a racer, a lively day sailer, or a comfortable weekend cruiser.

Accommodations and Layout

Given its compact dimensions, the interior accommodations of the Westerly Nimrod 18 are utilitarian yet functional for its intended purpose. The cabin is described as "small" but provides essential shelter. A key feature of the layout is the inclusion of "two full length berths in the cabin," which allows for overnight stays or comfortable seating for two adults. While specific details on headroom and interior finish are not extensively documented, typical Westerly construction of the era would suggest a robust, practical fiberglass interior, often complemented by wood trim where appropriate. Storage would be limited but adequate for short trips, and ventilation would primarily rely on a companionway and possibly a small foredeck hatch.

Owner's Perspectives

Owners of the Westerly Nimrod 18 generally express satisfaction with their boats, often highlighting its quality and sailing characteristics. Many have "enjoyed every minute" of sailing these vessels, appreciating their solid construction. Some owners have noted that the build quality of the Nimrod 18 is "much better than other boats" they considered in the 18-20 foot range. Common maintenance activities mentioned by owners include restoring the keel and rebuilding the rudder, indicating areas that might require attention on older models. Occasional discussions among owners also touch upon structural aspects like a "cockpit sole void," suggesting typical age-related considerations for boats of this vintage. The overall sentiment points to a resilient and enjoyable small cruiser that continues to offer rewarding sailing experiences to its dedicated owners.