Home/ Boats/ Current Marine (Rsa)/ Cm 46
Sailboat Specifications

Cm 46

Fractional Sloop · Catamaran Twin Dbrd.

Designed by Schionning Design · Built by Current Marine (Rsa) · First built 2021

+ Add to Compare
LOA 46.59 ft  ·  Beam 24.28 ft  ·  Displacement 14,330.05 lb  ·  Sail Area 1,227.09 ft²  ·  Fractional Sloop  ·  Catamaran Twin Dbrd.
About the Cm 46 Sailboat

South African builder Current Marine launched this performance catamaran in 2021, bringing Schionning Design's proven philosophy to the 46-foot segment. The Cm 46 represents a modern approach to cruising catamarans, emphasizing speed and efficiency without sacrificing livability. Built with GRP construction incorporating carbon fiber reinforcement and closed cell PVC core, this twin-daggerboard catamaran achieves an impressive strength-to-weight ratio. The relatively light displacement of 14,330 pounds combined with generous sail area delivers a competitive SA/Displacement ratio of 33.4, indicating genuine performance potential that separates it from heavier cruising cats. Schionning's signature design elements shine through in the Cm 46's proportions. The fractional sloop rig provides excellent control across varying wind conditions, while the shallow 3.94-foot draft opens up countless anchorages typically inaccessible to deeper monohulls. Twin 30-horsepower engines ensure reliable auxiliary power. This catamaran excels in coastal and offshore cruising where performance matters. The daggerboard configuration allows for impressive windward ability while maintaining the shallow draft advantage when boards are raised. For sailors seeking a balance between cruising comfort and sailing performance, particularly in warm-water destinations, the Cm 46 offers compelling modern catamaran design.

Dimensions & Specifications
LOA (Length Overall) 46.59 ft / 14.20 m
LWL (Waterline Length) 46.59 ft / 14.20 m
Beam 24.28 ft / 7.40 m
Max Draft 3.94 ft / 1.20 m
Displacement 14,330.05 lb / 6,500 kg
Sail Area (Reported) 1,227.09 ft² / 114.00 m²
Headroom 6.07 ft / 1.85 m
Design & Construction
Hull Type Catamaran Twin Dbrd.
Rigging Type Fractional Sloop
Construction GRP w/carbon fiber and closed cell PVC core
Designer Schionning Design
Builder Current Marine (RSA)
First Built 2021
Owner Reviews

No owner reviews yet — be the first to share your experience with this boat.

Engine & Accommodations
Engine Type Diesel
Horsepower 2x 30
Fuel Capacity 79 gals / 300 L
Water Capacity 106 gals / 400 L
KSP 1
Frequently Asked Questions

What is the Cm 46's sail area to displacement ratio?

The Cm 46 has a Sail Area to Displacement ratio (SA/D) of 33.4. Values between 14–18 are typical cruising sailboats; 18–22 is cruiser/racer; over 22 is performance racing.

What is the Cm 46's comfort ratio?

The Cm 46 has a Ted Brewer Comfort Ratio of 6.74. A ratio over 30 indicates good offshore comfort; over 40 is very comfortable offshore.

Is the Cm 46 safe for offshore sailing?

The Cm 46 has a Capsize Screening Formula value of 4.01. Values under 2.0 are considered acceptable for offshore sailing; under 1.8 is ideal.

What is the hull speed of the Cm 46?

The theoretical hull speed of the Cm 46 is 9.15 kn knots, calculated from its waterline length.

How much does a Cm 46 weigh?

The Cm 46 has a displacement of 14,330.05 lb and a length overall (LOA) of 46.59 ft.

Who designed the Cm 46?

The Cm 46 was designed by Schionning Design, first built in 2021.