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Monark 690 Motor Sailor “Seaweed of Lleyn” SOLD

Length (ft)
Hull material
Fiberglass (GRP)
Fuel type
Diesel, Ethanol, Gasoline

Boat Name: “Seaweed of Lleyn”

A Classic looking Dutch Motor Sailor. Having been carefully restored to a very good standard, this Monark 690 offers excellent value for money. Being on a suitable road trailer you can trail her to your chosen sailing / cruising grounds as well as storing her at home other suitable venue whilst saving on Marina fees! A very solid double ender with simulated clinker hull. Features a complete new hood, new Jib tracks with a very spacious cockpit & saloon with separate heads.

“Lady B”


Length – 6.09m (23ft)

Beam – 2.06m (8.5ft)

Draft – 0.8m (2.6ft)

COCKPIT  (Cockpit Galley)

Large cockpit with wheel house roof giving cover to the portside helm position with helm seat. Double berth using infill panel & cushions. Starboard side galley with single bowl stainless steel sink / Tilly talisman twin burner hob & grill. 12v water pump & the original foot pump which can individually provide water to the galley. Emergency tiller position aft. Cockpit cushions finished in new vinyl and 2″ foam. 20 gallon fuel tank beneath Helm seat.

New Manual Bilge pump



Batteries – 1 x 80amp hr 12v start battery 1 x 105amp hr house battery with all new 12v wiring & suitable isolator as well as the controller for the solar panel.

Navigation / Anchor  lights.

Pantograph Windscreen

Electric bilge pump to engine bay.


2 x Single V Berth & Infill for double.

Cabin light plus Port & Starboard reading lamps.


ENGINE / Machinery.

Volvo Penta MD11b (23hp) c/ w indirect cooling via Bowman heat exchanger.

Engine / Gearbox Beta 20 -35 hours.

Prop shaft / Cutless bearing & 3 blade bronze propeller all in apparent serviceable condition.


Jabsco Sea toilet with new sanitation hose.

Instrumentation / Navigational aids.

New Garmin Echomap CHIRP-450cv.VHF Base unit

Swiftec M168 v.h.f radio



Mast & Rigging. & Sails.

New 5mm diameter standing rigging with plastic boot covers to tensioners.

New Running rigging.

New Barton blocks to new genoa tracks.

New sacrificial luff & boltrope to Genoa.

New Mainsail track & traveller.


All new Claytonrite window rubber & filler strip.

Original toughened glass to wheelhouse.

Contact Information


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