Great choice! Your favorites are temporarily saved for this session. Sign in to save them permanently, access them on any device, and receive relevant alerts.

We will occasionally send you relevant updates. You can opt out or contact us any time.
  • 1 / 16
  • 2 / 16
  • 3 / 16
  • 4 / 16
  • 5 / 16
  • 6 / 16
  • 7 / 16
  • 8 / 16
  • 9 / 16
  • 10 / 16
  • 11 / 16
  • 12 / 16
  • 13 / 16
  • 14 / 16
  • 15 / 16
  • 16 / 16

2006 Beneteau Cyclades 50.4

Listed
Price Reduced
$179,950 USD
$185,000

Seller's Description

Adkon, anagram for “ A Different Kind Of Normal “ is a reflection of her owners’ vision of soft adventure in Paradise and its practical, comfortable and tasteful application.

After having scoured the market for more than a year for the appropriate boat, Nick and Debbie chose this magnificent 2006 Beneteau Cyclades 50.4 for her good bones, ample accommodation, proven sea kindly manners, and essential one couple ease of handling characteristics.

Given these fundamentals as blank canvas, the boat has been tastefully upgraded with high quality soft furnishings on deck, the main salon and cabins. Ample storage was pre requisite for a planned extended cruising adventure and Adkon has delivered.

Through a cyclical refit bringing Adkon completely up to date, featuring an off grid power management system, state of the art electronics, a capably powered bow thruster and the very essential deck canvas which provides a refuge in her well shaded patio sized cockpit, she has morphed into a totally modern correctly outfitted world-girdler !

We remind interested buyers that sailing in the Caribbean is predominantly an outdoor activity and shade on deck is indeed essential.

Below, one finds a bright, tastefully decorated, comfortably sized salon, with very important “Caribbean breeze ventilation” at anchor, abundant. Adkon is decidedly not a dockside darling !

She is set up for extended Caribbean cruising with precious off grid freedom.

Please refer to full details of the “nuts and Bolts “ of her extensive systems and amenities refits, with a video for your viewing pleasure and owners personal comments for your review.

Equipment: Contact for full listing details!

Specs

Designer
Berret-Racoupeau
Builder
Beneteau
Associations
?
# Built
?
Hull
Monohull
Keel
Fin + Bulb
Rudder
Spade
Construction
FG

Dimensions

Length Overall
50 0 / 15.2 m
Length On Deck
50 0 / 15.2 m
Waterline Length
43 2 / 13.2 m
Beam
16 0 / 4.9 m
Draft
6 0 / 1.8 m
Displacement
27,950 lb / 12,680 kg
Ballast
8,710 lb / 3,950 kg (Iron)

Rig and Sails

Type
Masthead Sloop
Reported Sail Area
1,184′² / 110 m²
Total Sail Area
1,067′² / 99.1 m²
Mainsail
Sail Area
532′² / 49.4 m²
P
54 11 / 16.7 m
E
19 4 / 5.9 m
Air Draft
68 6 / 20.9 m
Foresail
Sail Area
535′² / 49.7 m²
I
59 10 / 18.3 m
J
17 10 / 5.5 m
Forestay Length
62 5 / 19 m

Auxilary Power

Make
Yanmar
Model
?
HP
110
Fuel Type
Diesel
Fuel Capacity
106 gal / 401 l
Engine Hours
?

Accomodations

Water Capacity
259 gal / 980 l
Holding Tank Capacity
?
Headroom
?
Cabins
3

Calculations

Hull Speed
11.3 kn
Classic: 8.81 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

11.33 knots
Classic formula: 8.81 knots
Sail Area/Displacement
20.6
>20: high 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.
20.57
<16: under powered
16-20: good performance
>20: high performance
Ballast/Displacement
31.2
<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

31.15
<40: less stiff, less powerful
>40: stiffer, more powerful
Displacement/Length
154.4
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
154.35
<100: ultralight
100-200: light
200-300: moderate
300-400: heavy
>400: very heavy
Comfort Ratio
23.2
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
23.23
<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
2.1
>2.0: better suited for coastal cruising

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
2.12
<2: better suited for ocean passages
>2: better suited for coastal cruising

Notes

The CYCLADES 50.5 has 5 cabins. Same hull for the CYCLADES 50.4 with 4 cabins and a 3 cabin version, the 50.3.
Mostly sold to the charter trade.

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

View on SailboatListings.com


Embed

Embed

Embed this page on your own website by copying and pasting this code.

Great choice! Your favorites are temporarily saved for this session. Sign in to save them permanently, access them on any device, and receive relevant alerts.

We will occasionally send you relevant updates. You can opt out or contact us any time.
Measurements:

©2025 Sea Time Tech, LLC

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.