Cheoy Lee Offshore 40 Sloop

Cheoy Lee Offshore 40 Sloop

Description

The Cheoy Lee Offshore 40 Sloop is a classic bluewater cruising sailboat built by Cheoy Lee Shipyard Ltd. in Hong Kong from 1964 to around 1976 (with most examples from the late 1960s to mid-1970s). It was designed by Philip Rhodes (renowned American naval architect; essentially a cost-reduced variant of his Rhodes Reliant 41, with modifications like iron ballast instead of lead and simplified construction to avoid royalties while using similar tooling). Production numbers are estimated at around 160 hulls built (across sloop and yawl rigs, per owner reports and Cruising World references; relatively limited for a classic, with surviving examples often well-maintained and sought-after). Special features include its full long keel for excellent tracking, directional stability, and protected rudder; heavy-duty fiberglass construction (hull, deck, and cabin trunk molded to Lloyd's specifications, with Burma teak trim, laid teak decks, and Sitka spruce spars originally); traditional masthead sloop rig (yawl option also common); elegant sheerline, low freeboard, and narrow beam for classic aesthetics and efficient upwind performance; spacious, high-quality teak interior; and a reputation as a sturdy, comfortable offshore cruiser with superb motion in waves, forgiving handling, and proven ocean-crossing capability—ideal for extended cruising or liveaboard use, though teak maintenance is a key consideration.

Construction Details

Designer Philip L. Rhodes
Builder Cheoy Lee
Length 39.750 ft
LOA 39.750 ft
LWL 28.000 ft
Beam 10.750 ft
Displacement 21000 lb
Ballast 7900 lb
Max Draft 6.000 ft
Year Built 1964
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The standard boat dimensions

i 47 ft
j 15.83 ft
p 41.25 ft
e 18 ft
p2 -
e2 -
i2 -
j2 -

Sails

Cheoy Lee Offshore 40 Sloop - MAINSAIL

Luff * 41.25 ft - (12573 mm)
Foot * 18 ft - (5486 mm)
Leech * 44.23 ft - (13481 mm)
Tack Angle * 88.01 °
Diagonal * 44.43 ft - (13542 mm)
Head (inches) * 6 in - (152 mm)
Area 370.85 ft²
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Cheoy Lee Offshore 40 Sloop - JIBSAIL

Luff * 39.68 ft - (12094 mm)
Foot * 21.15 ft - (6447 mm)
Leech * 34.16 ft - (10412 mm)
Percentage LP * 115 %
Length Perpendicular * 18.2 ft - (5547 mm)
Deck Angle * 12 °
Area 361.11 ft²
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Cheoy Lee Offshore 40 Sloop - GENOA

Luff * 47.11 ft - (14359 mm)
Foot * 25.72 ft - (7839 mm)
Leech * 44.15 ft - (13457 mm)
Percentage LP * 150 %
Length Perpendicular * 23.75 ft - (7239 mm)
Deck Angle * 4 °
Area 559.27 ft²
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Cheoy Lee Offshore 40 Sloop - SPINNAKER

Stays * 47.11 ft - (14359 mm)
MidGirth * 28.49 ft - (8684 mm)
Foot * 28.49 ft - (8684 mm)
Perc LP * 180 %
Area 1140.84 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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