Hull Form and Construction
The Seawind 1000's 33-foot length pairs with a nearly 19.5-foot beam, placing it toward the beamier end of the catamaran spectrum without pushing beyond reasonable proportions. The hulls carry a keel positioned roughly one-third amidships, with spade rudders and plumb bows that push the forward crossbeam just aft of the stems — a configuration that supports buoyancy forward and keeps the platform stiff when pressed. Construction evolved over the production run; newer models use lightweight FRP foam sandwich with unidirectional and bidirectional glass, keeping displacement under 10,500 pounds out of the factory. That lightness is structural to how the boat behaves under sail.
The forward deck area divides between a mesh trampoline and a hard central walkway — the "cat walk" — that serves as both a functional passage forward and a contributor to bridgedeck stiffness. The 29-inch bridgedeck clearance is modest by later catamaran standards, but owners have reported surprisingly low incidence of bridgedeck slams in practice, a result that challenges the clearance-number as the sole predictor of slamming behavior.
Rig and Handling
The 1000's rig was designed from the outset with shorthanded and single-handed sailing in mind. Most lines run to the helm, and a self-tacking jib is standard, meaning a solo sailor can manage sail trim without leaving the cockpit. The extra beam provides a wide enough platform to carry a full mainsail without compromising stability, and the sail area-to-displacement ratio of 18.55 gives the boat genuine drive in light air.
One particularly practical feature is the hinged mast base, which allows the mast to be lowered forward with minimal effort — a significant advantage for inland and coastal waterway cruising where bridge clearances are a recurring concern.
In terms of offshore capability, the design has been tested beyond what most owners will encounter. Designer Richard Ward notes that a number of Seawind 1000s were delivered to New Zealand and Hawaii after surviving 70-knot storms, and one captain reportedly survived a Category 5 hurricane aboard the boat, achieving speeds over 25 knots on bare poles. These are outliers, not selling points to anchor a purchase decision on — but they speak to the structural integrity of the platform.
Power and Propulsion
After an initial experiment with an inboard Bukh diesel, charter companies asked Ward to redesign the 1000 with twin outboards for easier servicing. The outboard configuration became the defining standard and has remained so across the model family. Twin 9.9 hp Yamaha four-stroke outboards with high-thrust 3:1 gear ratios and extralong shafts mount on lifting brackets that keep the props clear of marine growth, reduce drag under sail, and simplify maintenance haul-outs.
The trade-offs of the outboard choice are real: gasoline stowage carries inherent fire hazard, and outboards are not universally trusted for bluewater redundancy. The counterarguments carry weight, though: two motors provide a form of redundancy, Yamaha parts are genuinely available worldwide, at 4.5 knots average speed the Yamaha 9.9 burns approximately 1.2 liters per hour, and the absence of twin diesels saves substantial displacement that the light-displacement hull can put to good use. Owner accounts suggest motoring speeds of nearly 8 knots with both engines at wide-open throttle.
Accommodations and Livability
The Seawind 1000 places its three main living areas — salon, galley, and sleeping cabins — in the hulls and bridgedeck rather than distributing them across the full beam. The salon and cockpit form a single open living space with no dividing bulkhead, and the headroom accommodates individuals up to 6'4" without crouching. Panoramic windows and forward-opening hatches deliver 360-degree views and ventilation when seated, which one extended-cruising couple identified as the single most distinguishing feature of the boat.
Galley-down placement in a hull keeps cooking stable at sea and centralizes plumbing. Three cabins — one per hull and a third configuration depending on variant — place sleeping quarters away from the main salon, which reduces noise transfer. Living spaces arranged along the vessel's pitch axis mean that crew in the salon and galley experience less motion discomfort than those in forward accommodations, a practical consideration on passages.
The stock arch adds structure for solar panels, a dinghy davit, and a BBQ mounting point. A retractable boarding ladder stowed between the trampolines provides an unusually clean solution for beach landings and swim exits that few comparably sized catamarans offer.
Known Issues and Owner Feedback
Short-length catamarans with wide beams can exhibit choppy, jerky motion in confused or steep head seas, and the Seawind 1000 is not immune. Owners who have completed extended passages note that keeping heavy gear amidships and bows light is essential for managing hobby-horsing; overloading the boat magnifies the motion considerably. Weight sensitivity is real, if reportedly less severe than on some competitors.
Polycarbonate windows on earlier models have drawn criticism for developing leaks over time. This is a known wear-and-replacement item on older hulls and a reasonable pre-purchase inspection focus point. Ventilation in wet conditions has also been noted: while hatches provide good airflow in fair weather, the options narrow when keeping spray out becomes a priority. A 210-watt solar installation, noted as stock on some configurations, is widely considered insufficient for full liveaboard or extended-passage use — owners typically augment it substantially. Similarly, standard battery capacity often receives an upgrade from those spending extended time away from shore power.
One owner couple, after more than 25,000 nautical miles on their Seawind 1000, had sugarscoop stern extensions fabricated to add waterline length — a modification that helped dampen pitching motion in rough conditions. Seawind eventually incorporated this modification as standard on the 1000 XL2 variant, which speaks to the builder's responsiveness to owner experience.
The Verdict
The Seawind 1000 delivers on a genuinely difficult design brief: a catamaran that is manageable and affordable to operate at 33 feet while remaining honest about offshore passages. It is not a boat for the buyer who wants a floating apartment — the accommodation space is efficiently small, and weight management is an ongoing discipline. But for a couple, or a small crew willing to sail in proportion to the platform, it punches well above its length.
Pros
- Proven offshore capability in serious conditions, well-documented by owners and delivery captains
- Shorthanded-friendly rig with self-tacking jib and lines led aft
- Open salon-cockpit layout with genuine 360-degree visibility when seated
- Hinged mast base simplifies bridge clearance in inland waterways
- Light construction enables lively sailing performance
- Twin Yamaha outboards offer worldwide parts availability and mechanical simplicity
- Long production run with an active owner community and builder responsiveness to feedback
Cons
- 29-inch bridgedeck clearance is modest; requires attentive sailing in steep confused seas
- Outboard propulsion means gasoline stowage and limited range under power relative to diesel alternatives
- Early polycarbonate windows are a known leak point requiring inspection and eventual replacement
- Stock solar and battery capacity inadequate for extended off-grid cruising without owner upgrades
- Three-cabin layout best suits a couple with occasional guests rather than families or larger crews
- Motion in choppy head seas can be uncomfortable if the boat is overloaded
