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Technical Specifications

COUNTESS 37 (COLVIC)

The COUNTESS 37 (COLVIC) is a cutter with a fin keel with skeg-mounted rudder, built by Colvic Craft to a design by Ian Anderson. First built in 1986, published specifications include length overall of 11.40 m (37.40 ft) and beam of 3.90 m (12.80 ft).

1986

First Built

11.40 m

LOA

9.00 m

LWL

3.90 m

Beam

COUNTESS 37 (COLVIC) sail plan diagram

COUNTESS 37 (COLVIC) Full Specifications

General

Boat Type

Monohull

Hull Type

Fin Keel With Skeg-Mounted Rudder

Rigging Type

Cutter

Construction

Fibreglass

First Built

1986

Builder

Colvic Craft

Designer

Ian Anderson

Dimensions

11.40 m

Length Overall

LWL

9.00 m

Max Draft

1.70 m

Beam

3.90 m

Hull Speed

7.28 kn

Displacement & Stability

Displacement

8,640.00 kg

Ballast

3,500.00 kg

Pounds Per Inch

612.61 kg

Comfort Ratio

30.95

Capsize Screening

1.92

Buy Sails For COUNTESS 37 (COLVIC)

We do not yet hold enough rigging data to price sails for the COUNTESS 37 (COLVIC). If this is your boat, submit the missing rig measurements below and the team can review the details manually.

LOA

I

J

P

E

Why buy from us

Built in our loft, designed around your boat.

We believe a well-built sail should combine sound design, quality materials and skilled craftsmanship to deliver performance you can trust over time.

Robert Tasker
Robert Tasker

Founder

Fontaine Pajot Lucia 40 sailing with code zero set
Fontaine Pajot Lucia 40
Jeanneau 40 sail laid out on the loft floor
Jeanneau 40
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Hunter 25

What that means in practice

Boat-specific specification

Built for your boat

Every sail is made to suit your boat, with build, cloth, shape and finish options selected around your priorities.

Designer-led loft

Backed by experience

Established in 2017, SEA Sailmakers is led by founders and sail designers with decades of sailmaking experience.

Materials and hardware

Quality materials, properly specified

We use proven sailcloth and hardware from trusted suppliers, matched to the sail type, intended use and performance brief.

After-purchase support

Covered by warranty

Our sails are backed by a clear warranty for added peace of mind after purchase.

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What our customers think of us.

Excellent

Based on 58 reviews

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สมศักดิ์ คูณสวัสดิ์

สมศักดิ์ คูณสวัสดิ์

3 months ago

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Tracy Morze

Tracy Morze

6 months ago

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We tore ours while in remote Indonesia so they had to work with our measurements and tight time line to get a new one sorted / shipped for us.

Greg Fodchuk

Greg Fodchuk

1 month ago

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The best service in South East Asia Robert and Iwaysi are always accommodating and lovely to deal with. All my sails, Bimini, dodger and upholstery were made here great work 🙏

David Wickers

David Wickers

2 months ago

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A very pleasant experience dealing with Robert and an excellent quality sail delivered very quickly. Recommended.

สมศักดิ์ คูณสวัสดิ์

สมศักดิ์ คูณสวัสดิ์

3 months ago

Verified
Tracy Morze

Tracy Morze

6 months ago

Verified

We tore ours while in remote Indonesia so they had to work with our measurements and tight time line to get a new one sorted / shipped for us.

Greg Fodchuk

Greg Fodchuk

1 month ago

Verified

The best service in South East Asia Robert and Iwaysi are always accommodating and lovely to deal with. All my sails, Bimini, dodger and upholstery were made here great work 🙏

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