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Seller's Description

First debuted at the Annapolis Boat Show in 2003, the 423 has been one of the most popular boats in the Beneteau line and that becomes obvious when you step aboard SV Kasoumai.

Many Beneteau 423 owners have already realised their cruising dreams - whether of making great ocean passages or discoveries whilst coastal cruising. You love performance, safety, comfort and ease of handling whilst cruising? Then you will love this Beneteau 423.

KASOUMAI is an exceptionally well maintained vessel, and is a four owner boat. The Beneteau 423 is a great sailing boat with an accommodating interior and cockpit.

Kasoumai is the more sought after 2 state rooms, 2 heads with showers, owner’s version of the popular Beneteau 423.

Designed by the famous Groupe Finot, naval architects with more production yachts afloat than any other design firm, the Beneteau 423 has both brawn and beauty. She is built to sail confidently in any sea, yet lacks nothing in comfort or beauty. Below decks, she is all Beneteau with incredible detail to quality woodwork and liveaboard comfort. Above, she touts the finest in marine hardware, innovative features, and a design that makes single or double handed sailing a breeze.

Recent Services & Upgrades 2021: Rigging inspected, V1/V2-D3 replaced with 10mm 1x19 and 8mm 1x19, AGM Starter Battery replaced, New Alternator (Volvo Penta 12v 115 A) 2023: New anchor chain 10mm, 60 m 2024: VOLVO Engine fully serviced by certified VOLVO Mechanic Shop, New exhaust elbow, All Filters and Fluids replaced, new seals on Diesel Injection Pump, AGM House batteries replaced, two new Solar Panels, Fresh Water Pump replaced, New Micron 99 Antifoul, All new Seacocks, replaced by certified Marine Yacht Company.

Equipment: Deck & Equipment Winches: (2) Lewmar 48, (2) Lewmar 40 - both are self-tailing, 2 speeds, Honda 6 HP 4 stroke Outboard motor, Sprayhood, Bimini

Sails & Rigging Masthead sloop, Rigging was inspected 2021, V1/V2-D3 replaced with 10mm 1x19 and 8mm 1x19, 1 x Neil Pryde Inmast Furling Mainsail 1 x Neil Pryde 140% Genoa Furling

Anchoring & Mooring Electric LEWMAR windlass 60 m 10mm galvanized chain Manson Supreme 65lb & 30lb Electrical System 110V/60HZ Shore power system with american 2 pin outlets 110/220V Battery charger 40A 2x 100W Solar panel with MPPT regulator Alternator (Volvo Penta 12v 115 A) new in 2021 2 Air Conditioning Units Rated At 19000 BTU/H Twin USB at DC Breaker Panel 3x 165AH AGM Mastervolt 1x 105AH AGM Startbattery

Electronics, Navigation & Communications RAYMARINE 12 AXIOM Touchscreen Chart plotter Raymarine Speed, Depth, Wind, P70S Autopilot

Miscellaneous Items (fully charter ready) Fenders, Mooring ropes, Boat hook, MAGMA rail mount Gas BBQ, Ships tools, Many spare parts, Padlock and cable for outboard and dinghy safety. ALL OVER Covers for entire Yacht Filters, fluids, spare parts and pumps First Aid medical kit Fire extinguishers Sea charts Windward Islands and Sailors guide All kitchen items dishes, pots & pans, silverware, glasses and other utensils Bedding and linens for all cabins.

Additional: 2 Scuba Tanks, Regulator, Fins, Masks, all dive equipment to clean the bottom of the boat yourself. 1 Inflatable Kajak Canoe for 2 people almost new.

Specs

Designer
Jean Marie Finot (Groupe Finot)
Builder
Beneteau
Associations
?
# Built
?
Hull
Monohull
Keel
Fin + Bulb
Rudder
Spade
Construction
FG

Dimensions

Length Overall
43 0 / 13.1 m
Waterline Length
38 6 / 11.8 m
Beam
12 11 / 3.9 m
Draft
4 10 / 1.5 m
Displacement
19,500 lb / 8,845 kg
Ballast
5,840 lb / 2,647 kg

Rig and Sails

Type
Sloop
Reported Sail Area
860′² / 79.9 m²
Total Sail Area
?
Mainsail
Sail Area
?
P
?
E
?
Air Draft
?
Foresail
Sail Area
?
I
?
J
?
Forestay Length
?

Auxilary Power

Make
Volvo
Model
?
HP
80
Fuel Type
Diesel
Fuel Capacity
53 gal / 201 l
Engine Hours
?

Accomodations

Water Capacity
154 gal / 583 l
Holding Tank Capacity
?
Headroom
?
Cabins
2

Calculations

Hull Speed
10.8 kn
Classic: 8.32 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

10.75 knots
Classic formula: 8.32 knots
Sail Area/Displacement
19.0
16-20: good performance

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.
18.99
<16: under powered
16-20: good performance
>20: high performance
Ballast/Displacement
29.9
<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

29.93
<40: less stiff, less powerful
>40: stiffer, more powerful
Displacement/Length
152.0
100-200: light

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
151.96
<100: ultralight
100-200: light
200-300: moderate
300-400: heavy
>400: very heavy
Comfort Ratio
24.8
20-30: coastal cruiser

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
24.79
<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
1.92
<2: better suited for ocean passages
>2: better suited for coastal cruising

Notes

Also called OCEANIS 423.
Shallow keel: 4.76’
Deep keel: 6.89’

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

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