Roberts Norfolk 43

Roberts Norfolk 43

Description

Bruce Roberts Mauritius 43 The Bruce Roberts Mauritius 43, designed in 1969 by Australian naval architect Bruce Roberts, is one of the most prolific and beloved bluewater cruising sailboats ever penned—with nearly 2,000 examples built worldwide to basic plans. It's a center-cockpit cruiser renowned for its spacious accommodations, seaworthiness, and versatility for long-distance voyaging, coastal hopping, or liveaboard life. The design draws from traditional lines with a moderate overhang, full bow and stern for a buoyant ride in swells, and a long fin keel for stability. Early builds (especially shallow-draft ketches) had minor downwind steering quirks, but these were addressed with free or low-cost modification drawings from Roberts. A flush-deck variant, the Norfolk 43, offers a sleeker profile while sharing the same hull and rig options. Construction appeals to owner-builders: round-bilge fiberglass or wood/epoxy for smooth hulls, or multi-chine steel/aluminum for rugged, low-maintenance strength. Interiors are highly customizable, often featuring teak joinery, with layouts supporting 6–8 berths across three cabins (forward V-berth, saloon settees, large aft master). Rig options include cutter (most common for balanced sail handling), ketch (for easier short-handed reefing), or sloop (simpler for racing/light cruising).

Construction Details

Designer Bruce Roberts-Goodson
Length 43.000 ft
LWL 16.570 ft
Beam 7.083 ft
Max Draft 3.600 ft
Min Draft 0.803 ft
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The standard boat dimensions

i 51.92 ft
j 17.92 ft
p 45.33 ft
e 14.17 ft
p2 20 ft
e2 18 ft
i2 -
j2 -

Sails

Roberts Norfolk 43 - MAINSAIL

Luff * 45.33 ft - (13817 mm)
Foot * 14.17 ft - (4319 mm)
Leech * 46.87 ft - (14286 mm)
Tack Angle * 88.01 °
Diagonal * 47.02 ft - (14332 mm)
Head (inches) * 6 in - (152 mm)
Area 320.83 ft²
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Roberts Norfolk 43 - JIBSAIL

Luff * 43.94 ft - (13393 mm)
Foot * 24.05 ft - (7330 mm)
Leech * 37.67 ft - (11482 mm)
Percentage LP * 115 %
Length Perpendicular * 20.61 ft - (6282 mm)
Deck Angle * 12 °
Area 452.67 ft²
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Roberts Norfolk 43 - GENOA

Luff * 52.18 ft - (15904 mm)
Foot * 29.21 ft - (8903 mm)
Leech * 48.81 ft - (14877 mm)
Percentage LP * 150 %
Length Perpendicular * 26.88 ft - (8193 mm)
Deck Angle * 4 °
Area 701.24 ft²
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Roberts Norfolk 43 - SPINNAKER

Stays * 52.18 ft - (15904 mm)
MidGirth * 32.26 ft - (9833 mm)
Foot * 32.26 ft - (9833 mm)
Perc LP * 180 %
Area 1430.83 ft²
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Disclaimer. Boats are not all the same -- even when produced in the same factory of the same model. Sailrite does its best to publish accurate dimensions, but we often find it worthwhile to have our customers measure their boats carefully before we produce kits for them. You should take the same precautions, especially when the data is not from Sailrite. The information on this site is not guaranteed to be accurate. Sailrite offers this content as a service to our community, but takes no responsibility for the reliability of the data provided.

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