Spencer 35 MK II

Spencer 35 MK II

Description

The Spencer 35 Mk II (also called Mark II) is the updated version of the classic Canadian-designed Spencer 35 cruising sailboat, introduced around 1974 (with some changes appearing earlier). Designer John Brandlmayr and builder Spencer Boats Ltd. (Richmond, BC) produced it as a semi-custom fiberglass bluewater cruiser. The Mk II incorporated feedback from offshore sailors, including influences from Hal Roth's voyages on his earlier Spencer 35 Whisper. Total production for the Spencer 35 series (both Mk I and Mk II) was limited, around 64 hulls, making them relatively rare and sought-after by traditionalists.

Construction Details

Designer John Brandlmayr
Builder Spencer Boats Ltd. (Canada)
Length 35.000 ft
LOA 35.000 ft
LWL 25.000 ft
Beam 9.500 ft
Displacement 12000 lb
Ballast 4200 lb
Max Draft 5.250 ft
Year Built 1974
Request A Sail Quote

The standard boat dimensions

i 41 ft
j 13.50 ft
p 35 ft
e 12 ft
p2 -
e2 -
i2 -
j2 -

Sails

Spencer 35 MK II - MAINSAIL

Luff * 35 ft - (10668 mm)
Foot * 12 ft - (3658 mm)
Leech * 36.36 ft - (11083 mm)
Tack Angle * 88 °
Diagonal * 36.6 ft - (11156 mm)
Head (inches) * 5.25 in - (133 mm)
Area * 216.54 ft²
Edit in Calculator

Spencer 35 MK II - JIBSAIL

Luff * 34.53 ft - (10525 mm)
Foot * 17.96 ft - (5474 mm)
Leech * 29.84 ft - (9095 mm)
Percentage LP * 114.96 %
Length Perpendicular * 15.52 ft - (4730 mm)
Deck Angle * 12 °
Area * 267.91 ft²
Edit in Calculator

Spencer 35 MK II - GENOA

Luff * 41.01 ft - (12500 mm)
Foot * 18.8 ft - (5730 mm)
Leech * 38.1 ft - (11613 mm)
Percentage LP * 128.89 %
Length Perpendicular 17.4 ft - (5304 mm)
Deck Angle * 4.02 °
Area * 356.81 ft²
Edit in Calculator

Spencer 35 MK II - DRIFTER

Luff * 41.01 ft - (12500 mm)
Foot * 22.77 ft - (6940 mm)
Leech * 36.69 ft - (11183 mm)
Perc LP * 150 %
Length Perp * 20.25 ft - (6172 mm)
Deck Angle * 8.99 °
Area * 415.21 ft²
Edit in Calculator

Spencer 35 MK II - ASYMMETRICAL

Luff * 41.01 ft - (12500 mm)
Foot * 22.28 ft - (6791 mm)
Leech * 37.73 ft - (11500 mm)
Perc LP * 165 %
Area * 685 ft²
Edit in Calculator

Spencer 35 MK II - STORMJIB

Luff 24 ft - (7315 mm)
Foot 9 ft - (2743 mm)
Leech 20 ft - (6096 mm)
Perc LP * 53.56 %
Length Perp * 7.23 ft - (2204 mm)
Deck Angle * 18.28 °
Area * 86.81 ft²
Edit in Calculator

Spencer 35 MK II - STORMTRYSAIL

Luff * 13.26 ft - (4042 mm)
Foot 12.25 ft - (3734 mm)
Leech 12.5 ft - (3810 mm)
Length Perp * 11.05 ft - (3368 mm)
Tack Angle * -33.9 °
Area * 69 ft²
Edit in Calculator

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.

Comments

Portable hotknife

© 2025 Good Old Boat, Inc. All rights reserved