49 ER Information, Review, Specs

Boat drawing
Make
Model
Number Built
Production Year(s)
1999 - ??

The 49er, often simply referred to as the "49er," is a high-performance, double-handed skiff-type sailing dinghy that has defined competitive sailing for decades. Conceived as a vessel for pure speed and thrilling performance, it quickly established its reputation as an Olympic-class boat, demanding peak athleticism and tactical prowess from its crew. Designed by the renowned Julian Bethwaite, the 49er is meticulously built by companies like MacKay Boats Ltd. of New Zealand, a builder synonymous with crafting championship-winning vessels that consistently achieve podium finishes.

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Born from a heritage of high-speed skiffs, the 49er was introduced to the sailing world in 1999, with MacKay Boats initiating its production in that same year. The vessel's very name, derived from its hull length of 4.99 meters (approximately 16 feet), underscores its compact yet potent design. Its designer, Julian Bethwaite, whose family has significantly influenced skiff design, envisioned the 49er as an evolution of earlier high-performance boats like the International 14s and Aussie 18s. His philosophy centered on creating a "miniaturized and simplified design" that could achieve "superb performance" levels previously seen only in much larger Grand Prix eighteen footers, emphasizing a low-drag hull shape and the capability to sail faster than windspeed. MacKay Boats, with its ethos of building "high-performance boats that define the meaning of fast," has been instrumental in realizing this vision, ensuring strict adherence to one-design rules while optimizing every aspect of construction for maximum competitive edge.

Sailing Performance and Handling

As a high-performance skiff, the 49er is engineered for exhilaration and speed, distinguishing itself with a lightweight hull of 270 lbs and a generous sail area of 229 square feet, all powered by a fractional sloop rig. With a beam of 6.33 feet, which can be reduced to 5.58 feet with its wings removed, the boat features solid wings that provide significant righting moment, enhancing stability and allowing the crew to harness its powerful sail plan. The 49er is celebrated for its dynamic handling characteristics, remaining controllable even in winds exceeding 20 knots, offering an exciting and spectacular sailing experience. Its design ensures low hydrodynamic drag, contributing to its exceptional speed and responsiveness across various conditions. The deep max draft of 4.92 feet, facilitated by a centerboard, further aids in its upwind performance and stability.

Accommodations and Layout

True to its design as a high-performance racing skiff, the MacKay 49er is an open boat, prioritizing minimal weight and maximum crew maneuverability over interior comforts. There are no enclosed accommodations, a galley, or berths, as the vessel is solely purposed for competitive, athletic sailing. The layout is optimized for a two-person crew, with a helm and a crew member working in distinct roles, often utilizing twin trapezes for righting moment and efficiency. The deck is constructed from solid fiberglass, ensuring durability and a rigid platform for the demanding forces of skiff sailing.

Measurements

Construction & Hull

Construction Material
Fiberglass (Solid)
Hull Type
Monohull Sailboat
Keel Type
Centerboard
Rudder
1x —
Ballast
-
Displacement
270 lbs
Water Capacity
-
Fuel Capacity
-

Engine

Engine Make
Engine Model
Engine Type
Engine HP
Engine Count
1
Drive Type
Fuel Type
Hover over a measurement
IJPE FS LOALWL

Rig & Sails

Rig Type
Fractional Sloop
P (Main Luff)
-
E (Main Foot)
-
I (Foretriangle Height)
-
J (Foretriangle Base)
-
Forestay Length (est)
-
Main Sail Area
-
Foretriangle Sail Area
-
Total Sail Area (Reported)
229 sqft
Total Sail Area (Calc)
-

Dimensions

LOA
16 ft
LWL
-
Beam
6.33 ft
Draft
4.92 ft
Max Headroom
-
Air Draft
-

Calculations

Hull Speed
— kn
Pounds per Inch Immersion