JONMERI 40 Detailed Review

If you are a boat enthusiast looking to get more information on specs, built, make, etc. of different boats, then here is a complete review of JONMERI 40. Built by Jonmeri Yachts and designed by Karl-Johan Stråhlmann, the boat was first built in 1981. It has a hull type of Fin w/spade rudder and LOA is 12.1. Its sail area/displacement ratio 17.07. Its auxiliary power tank, manufactured by BMW, runs on Diesel.

JONMERI 40 has retained its value as a result of superior building, a solid reputation, and a devoted owner base. Read on to find out more about JONMERI 40 and decide if it is a fit for your boating needs.

Boat Information

Boat Specifications

LOA:12.1 m / 39.70 ft
Rigging Type:Masthead Sloop
Hull Type:Fin w/spade rudder
S.A. (reported):70.05 m2 / 754.01 ft2
Draft (max):2.1 m / 6.89 ft
Displacement:8573 kg / 18900.21 lbs
Ballast:4037 kg / 8900.05 lbs
Ballast Type:Lead
# Built:30
Designers:Karl-Johan Stråhlmann
LWL:10 m / 32.81 ft

Sail Boat Calculation

Comfort Ratio:28.59
Capsize Screening Formula:1.90

Rig And Sail Specs

I:16.3 m / 53.48 ft
S.A. Fore:14.25 m / 46.75 ft
E:4 m / 13.12 ft
S.A. Fore:41.55 m2 / 447.24 ft2
S.A. Main:28.49 m2 / 306.66 ft2
S.A. Total (100% Fore + Main Triangles)70.04 m2 / 753.90 ft2

Auxillary Power Tank

Fuel:201 L / 53.10 gals


Water:401 L / 105.93 gals


Builders:Jonmeri Yachts
Designers:Karl-Johan Stråhlmann


Who designed the JONMERI 40?

JONMERI 40 was designed by Karl-Johan Stråhlmann.

Who builds JONMERI 40?

JONMERI 40 is built by Jonmeri Yachts.

When was JONMERI 40 first built?

JONMERI 40 was first built in 1981.

How long is JONMERI 40?

JONMERI 40 is 10 m in length.

What is mast height on JONMERI 40?

JONMERI 40 has a mast height of 14.25 m.

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