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Seller's Description

White with Blue trim, private aft entrance to owners stateroom, 5 hatches, 10 cu.ft. and 7 cu.ft. ice boxes, built in air con - not working, 115V/12V electrical, Inverter, 2 bathrooms with showers and heads, walk through hull, Perkins 4-154 diesel engine (sleeved cylinders and replaceable valve seats, crisp sails, self furler, large center cockpit with cushions, teak cabinetry, U-shaped dining suite, hydraulic steering, Registered to 2024, clear title,

Equipment: Self leveling propane stove,bimini, large fuel and water tanks, 2-speed Lewmar winches, internal cast lead ballast factory fiberglassed over keel, fresh hot water heater, Garman Radar, compass, depth indicator, kmot indicator, newer instrumentation, 1 1/4” SS propeller shaft, excellent condition 18” by 3 blade bronze propeller, pressure water pump, shore power, engine overhaul manual, Owners Manual with all diagrams and information to self maintain the boat, rear dingy davits, twin propane gas bottle storage units on rear of deck, 2 Bruce 35 lb anchors, lie preservers, needs new V berth and dining mattresses, owners mattress good condition, instruments, engine, need maintenance, running rigging needs replacing, new alternator, new starter, water and fuel tanks need emptying and cleaning, lower auxiliary switches need replacing

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Specs

Designer
Charles Morgan
Builder
Morgan Yachts
Associations
?
# Built
?
Hull
Monohull
Keel
Long
Rudder
?
Construction
FG solid hull/plywood cored deck

Dimensions

Length Overall
41 2 / 12.6 m
Waterline Length
33 11 / 10.4 m
Beam
13 9 / 4.2 m
Draft
4 2 / 1.3 m
Displacement
27,000 lb / 12,247 kg
Ballast
9,000 lb / 4,082 kg (Lead)

Rig and Sails

Type
Ketch
Reported Sail Area
877′² / 81.5 m²
Total Sail Area
725′² / 67.3 m²
Mainsail
Sail Area
312′² / 29 m²
P
47 11 / 14.6 m
E
12 11 / 4 m
Air Draft
60 0 / 18.3 m
Foresail
Sail Area
412′² / 38.3 m²
I
54 11 / 16.8 m
J
14 11 / 4.6 m
Forestay Length
57 0 / 17.4 m
Mizzen
PY
33 11 / 10.4 m
EY
8 11 / 2.7 m

Auxilary Power

Make
Perkins
Model
4-154
HP
62
Fuel Type
Diesel
Fuel Capacity
?
Engine Hours
?

Accomodations

Water Capacity
?
Holding Tank Capacity
?
Headroom
?
Cabins
3

Calculations

Hull Speed
8.1 kn
Classic: 7.81 kn

Hull Speed

The theoretical maximum speed that a displacement hull can move efficiently through the water is determined by it's waterline length and displacement. It may be unable to reach this speed if the boat is underpowered or heavily loaded, though it may exceed this speed given enough power. Read more.

Formula

Classic hull speed formula:

Hull Speed = 1.34 x √LWL

A more accurate formula devised by Dave Gerr in The Propeller Handbook replaces the Speed/Length ratio constant of 1.34 with a calculation based on the Displacement/Length ratio.

Max Speed/Length ratio = 8.26 ÷ Displacement/Length ratio.311
Hull Speed = Max Speed/Length ratio x √LWL

8.11 knots
Classic formula: 7.81 knots
Sail Area/Displacement
15.6
<16: under powered

Sail Area / Displacement Ratio

A measure of the power of the sails relative to the weight of the boat. The higher the number, the higher the performance, but the harder the boat will be to handle. This ratio is a "non-dimensional" value that facilitates comparisons between boats of different types and sizes. Read more.

Formula

SA/D = SA ÷ (D ÷ 64)2/3

  • SA: Sail area in square feet, derived by adding the mainsail area to 100% of the foretriangle area (the lateral area above the deck between the mast and the forestay).
  • D: Displacement in pounds.
15.59
<16: under powered
16-20: good performance
>20: high performance
Ballast/Displacement
33.3
<40: less stiff, less powerful

Ballast / Displacement Ratio

A measure of the stability of a boat's hull that suggests how well a monohull will stand up to its sails. The ballast displacement ratio indicates how much of the weight of a boat is placed for maximum stability against capsizing and is an indicator of stiffness and resistance to capsize.

Formula

Ballast / Displacement * 100

33.33
<40: less stiff, less powerful
>40: stiffer, more powerful
Displacement/Length
307.0
275-350: heavy

Displacement / Length Ratio

A measure of the weight of the boat relative to it's length at the waterline. The higher a boat’s D/L ratio, the more easily it will carry a load and the more comfortable its motion will be. The lower a boat's ratio is, the less power it takes to drive the boat to its nominal hull speed or beyond. Read more.

Formula

D/L = (D ÷ 2240) ÷ (0.01 x LWL)³

  • D: Displacement of the boat in pounds.
  • LWL: Waterline length in feet
306.96
<100: ultralight
100-200: light
200-300: moderate
300-400: heavy
>400: very heavy
Comfort Ratio
34.6
30-40: moderate bluewater cruising boat

Comfort Ratio

This ratio assess how quickly and abruptly a boat’s hull reacts to waves in a significant seaway, these being the elements of a boat’s motion most likely to cause seasickness. Read more.

Formula

Comfort ratio = D ÷ (.65 x (.7 LWL + .3 LOA) x Beam1.33)

  • D: Displacement of the boat in pounds
  • LWL: Waterline length in feet
  • LOA: Length overall in feet
  • Beam: Width of boat at the widest point in feet
34.58
<20: lightweight racing boat
20-30: coastal cruiser
30-40: moderate bluewater cruising boat
40-50: heavy bluewater boat
>50: extremely heavy bluewater boat
Capsize Screening
1.9
<2.0: better suited for ocean passages

Capsize Screening Formula

This formula attempts to indicate whether a given boat might be too wide and light to readily right itself after being overturned in extreme conditions. Read more.

Formula

CSV = Beam ÷ ³√(D / 64)

  • Beam: Width of boat at the widest point in feet
  • D: Displacement of the boat in pounds
1.85
<2: better suited for ocean passages
>2: better suited for coastal cruising

Notes

Replacing the MORGAN OUT ISLAND 415, this version, (cutter or ketch) has signifcantly greater sail area.

This listing is presented by SailboatListings.com. Visit their website for more information or to contact the seller.

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