Gemini 3400 Information, Review, Specs

The Gemini 3400 represents a significant evolution in Performance Cruising's popular catamaran line, following the success of earlier models such as the Gemini 31 Phoenix, 3000, and 3200. Launched in 1993, the 3400 was a pioneering model, being the first in the series to incorporate molded transom steps and an innovative kick-up rudder system. This design advancement was crucial for enhancing both accessibility and shallow-water performance. Tony Smith, the driving force behind Gemini's designs, explicitly classified the 3400 as a "performance cruiser rather than an offshore voyager," highlighting its intended use for comfortable and efficient coastal voyages. A hallmark of all Gemini models, including the 3400, is the integration of kick-up centerboards within low aspect ratio fixed keels. These not only contribute to sailing performance but also provide essential protection for the underslung rudders from damage during accidental groundings.

Sailing Performance and Handling

As a catamaran, the Gemini 3400 offers inherent advantages in terms of stability, speed, and shallow draft capabilities. With a reported sail area of 490 square feet and a displacement of 8000 pounds, the boat is designed for efficient performance. Its calculated hull speed is approximately 7.4 knots. The kick-up centerboards allow for a minimum draft of just 1.51 feet, expanding cruising grounds significantly, while its maximum draft of 4.99 feet with the boards down provides improved upwind performance. Anecdotal evidence suggests the Gemini 3400 sails well to windward for a cruising catamaran and demonstrates commendable speed and stability when sailing off the wind, proving easy to handle for its size. The performance capabilities of the 3400 were further underscored when Tony Smith himself sailed one to a second-place finish in the challenging Norfolk/Bermuda Cruise Rally.

Accommodations and Layout

While specific headroom data for the Gemini 3400 is not explicitly detailed in some specifications, the model series is renowned for its thoughtful and unique cabin layouts, making them particularly suitable for live-aboards or chartering. The interior construction of the Gemini 3400 features a fiberglass molded structure, complemented by handcrafted teak units and fabric finishes, which contribute to a warm and functional living space. As with most cruising catamarans of its size, the layout typically includes cabins located within the hulls, a spacious bridgedeck salon, and a well-appointed galley, all designed to maximize comfort and utility on the water.

Owner's Perspectives

Owners of Gemini catamarans, including the 3400, often praise their vessels as smart, budget-friendly cruising options that offer a comfortable, capable, and enjoyable sailing experience. These boats are known for their relatively straightforward systems, which can simplify maintenance. The Gemini line, and by extension the 3400, holds the distinction of being one of the few catamaran brands historically built in the USA. Common areas of discussion among owners of older Gemini models sometimes include the potential for stress cracks and, in some instances, water leaks that can be traced to design aspects like the pivoting engine sled, as noted on similar models. Steering cable issues have also been reported on some Gemini catamarans as they age. Despite these potential maintenance considerations typical of any older vessel, the overall sentiment is largely positive, with a strong and active owner community supporting the enduring legacy of these popular cruising catamarans.