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2018 Wharram Tiki 38 Wingsail Schooner Catamaran

Listed
Expired
$48,000 USD

Seller's Description

Seeking new owner(s) for this awesome sailing catamaran Launched in 2018 built with epoxy and fiberglass over marine plywood using plans purchased by builder (previous owner) from James Wharram.

Equipment: View YouTube video: youtu.be/5Epg_YIuF0s

She’s laying in Galveston, Texas boatyard ready for your completion of projects to make her just the way you want her in time for the 2023 warm weather season.

New & installed 12/22 Two Suzuki 9.9 electric start and electric tilt engines.

Reinforced chines and keels as well as new bottom paint. 3 coats with 4 coats around waterline.

New 12/22 TrueKit catamaran dinghy w new 6hp Suzuki outboard.

Wind vane self steering system still to be installed

820 Amp hour battery bank (12 volt) with solar chargers and 450 watts solar panels as well as shore power and inverter/charger for shore battery charging and shore power hookup.

water maker and collapsible 20 gal. bladder tank 2 built in 9 gallon water tanks 1 over each hull gravity feed

Mainsail and foresails in bags with sheets and rigging, never really used…yet to be rigged

Galley sitting area may be easily reconfigured to an additional double berth if you desire to do so

My life and recent health challenges has dictated changed needs and priorities offering a perfect opportunity to finish the yard work and make this iconic sailboat your own.

Contact me if you’re ready for Tiki 38!

Truly looking for a good fit, is that you?

Specs

Designers
?
Builders
?
Associations
?
# Built
?
Hull
Catamaran
Keel
?
Rudder
?
Construction
?

Dimensions

Length Overall
37 11 / 11.6 m
Waterline Length
?
Beam
20 0 / 6.1 m
Draft
2 7 / 0.8 m
Displacement
?
Ballast
?

Rig and Sails

Type
?
Reported Sail Area
?
Total Sail Area
?
Mainsail
Sail Area
?
P
?
E
?
Air Draft
?
Foresail
Sail Area
?
I
?
J
?
Forestay Length
?

Auxilary Power

Make
?
Model
?
HP
?
Fuel Type
?
Fuel Capacity
?
Engine Hours
?

Accomodations

Water Capacity
?
Holding Tank Capacity
?
Headroom
?
Cabins
4

Calculations

Hull Speed
?

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

?
Classic formula: ?
Sail Area/Displacement
?

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

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

?
<40: less stiff, less powerful
>40: stiffer, more powerful
Displacement/Length
?

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
?
<100: ultralight
100-200: light
200-300: moderate
300-400: heavy
>400: very heavy
Comfort Ratio
?

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
?
<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
?

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

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

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