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Seller's Description

NEW REDUCED PRICE!

After 3 years and over 17.000 nautical miles world travel we are looking to give our 34ft sailboat into good hands.

Promethee is a French make (Gib Sea 352 from 1990) with 3 cabins and a nice wooden interior. She is prepped, tested and ready to go for extensive cruising (for more photos just shoot us a message) and is also fully autonomous in energy (use of heavy duty tools and wafflemaker at anchorage guaranteed!). Since she has undergone a major refit in 2017, she is excellent for both coastal as well as offshore cruising/circumnavigation.

We are now in the Miami area, and would be happy to arrange a viewing for you. If you would like more information and pictures, send us a message. Cheers, Julia & Jeremy Vergez

Equipment: Engine:

Yanmar 3gm30 28CV fuel tank: 18 gallons consumption 0.4 gallons/h at 5 knots

Sails:

Lazy bag and Lazy jacks recent boom from Zspars recent furler Profurl Detachable forestay (2017)

1 mainsail full batten with 3 reefs (2 are automatic and can be taken from the cockpit) 1 big Genoa Elvstrom (on the furler) 1 slightly smaller Genoa (on the furler) 1 jib Elvstrom (on the detachable forestay) 1 storm jib (on the detachable forestay) 1 spinnaker pole

Anchoring:

1 Delta anchor 20kg/44lb and 70m/230ft of 10mm/0.4in chain (2017) 1 FOB anchor 16kg/35lb , 25m/80ft of 8mm/0.3in of chain and 40m/130ft of rope 1 manual windlass royal LOFRANS (2017) reinforced bow roller for heavy weather anchoring reinforced cleats

Equipement on deck:

2 brand new toe rails (goiot) 2017 1 hard sprayhood made out of plywood and fiberglass with stainless steel handrail (2017) 1 stainless steel arch with davits to lift the dinghy up(2017) 1 liferaft sea safe for 6 people which has been serviced in 2017 1 dinghy Honda Marine T 27 (2,7m/8ft 10in) , very strong and with an inflatable V-shape (2018) 1 outboard Suzuki 6 HP (2018) 1 cockpit hand shower (2017) 1 folding table in the cockpit 5 winches Barient(2 self tailing )

Instrumentation:

automatic pilot raymarine EV-100 (2017) Radar Furuno M 1623 (2017) GPS/ AIS transmitter and receiver, matsutec HP33A (2017) Depth sounder NASA (2016) Log/Speedo NASA (2016) Anemometer/wind vane NASA (2016) Portable VHF (2017) and a fixed one PLB emergency beacon with mmsi number (2017) LED nav lights and anchor light(2018) Electronic barometer Compass

Energy:

2 rigid monocrystalline solar panels on the arch of 275watts each (550watts in total) and their MPPT charge regulator (2017) 1 wind generator silentwind 400 of 400watts and its charge regulator. (2017) 1 lithium Lifepo4 house batterie of 200 Ah, it is brand new and can be used for 2000 to 5000cycles(2019) 1 AGM engine battery 100 A (2019) 1 battery manager victron bmv-700 (2016) 1 DC/AC converter of 2000/4000 watts (2019)

Interior equipement:

Fridge 12v (2018) cold and hot water (water boiler 220volt sigmar marine 30L) resistance changed in (2018) oven and stove home cinema sound system LG (2016) TV screen LED (2015) 2 water tanks (2018) linings of the whole boat restored (2016) all lights changed and remplaced by LEDs (2017)

Miscellaneouse/recent upkeep:

2020 service of engine and dinghy engine (February) polishing & waxing of the hull raw water intake thru hull changed anodes changed new anti-fouling (February) full preventative osmosis treatment epoxy treatment of the keel

2019 Genoa sun cover protection changed 6 new clamcleat many lines changed drive belt for autopilot changed (from my experience it lasts for approx. 8000 nm)

2018 raw water pump of the engine changed

2017 All stanchions bases and fairleads changed (goiot) sealant of stanchions, fairleads, cleats, toe rail porthole screws and sealant changed teak joints changed cutlass bearing changed teflon ring of the rudder changed headstay chainplate changed

Specs

Designer
Joubert-Nivelt
Builder
Gib'sea/Gibert Marine
Associations
?
# Built
?
Hull
Monohull
Keel
Fin
Rudder
Spade
Construction
FG

Dimensions

Length Overall
34 6 / 10.5 m
Waterline Length
111 6 / 34 m
Beam
34 5 / 10.5 m
Draft
18 8 / 5.7 m
Displacement
9,700 lb / 4,400 kg
Ballast
2,500 lb / 1,134 kg (Iron)

Rig and Sails

Type
Sloop
Reported Sail Area
492′² / 45.7 m²
Total Sail Area
492′² / 45.7 m²
Mainsail
Sail Area
238′² / 22.2 m²
P
37 2 / 11.4 m
E
12 9 / 3.9 m
Air Draft
?
Foresail
Sail Area
254′² / 23.6 m²
I
43 0 / 13.1 m
J
11 9 / 3.6 m
Forestay Length
44 7 / 13.6 m

Auxilary Power

Make
Yanmar
Model
3GM30
HP
28
Fuel Type
Diesel
Fuel Capacity
?
Engine Hours
?

Accomodations

Water Capacity
?
Holding Tank Capacity
?
Headroom
?
Cabins
3

Calculations

Hull Speed
8.4 kn
Classic: 7.07 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

8.37 knots
Classic formula: 7.07 knots
Sail Area/Displacement
17.3
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.
17.31
<16: under powered
16-20: good performance
>20: high performance
Ballast/Displacement
25.8
<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

25.77
<40: less stiff, less powerful
>40: stiffer, more powerful
Displacement/Length
201.1
200-300: moderate

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
201.09
<100: ultralight
100-200: light
200-300: moderate
300-400: heavy
>400: very heavy
Comfort Ratio
19.7
<20: lightweight racing 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
19.69
<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

Mostly built for the charter trade, though the owner ‘master’ version was also available.

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

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