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Seller's Description

Weta 2018 Boat is in excellent condition Fun,Fast, and Easy Great boat to solo even with all 3 sails Sail with up to three adults or a bunch of kids Trimaran is incredibly stable Hull material fiberglass/foam Length 14.5ft Width on dolly 4.7ft Width AMAs extended 11.5ft Hull weight 128lbs Float with beams 40lbs each Beam frame material carbon Mast 2 piece carbon Rudder stock carbon Rudder foil carbon Centerboard carbon North Sails Square top mainsail 9.3 sq m Jib 3.25 sq m Gennaker 8.05 sq Color coded halyards and sheets All in one Bag for stays,halyard, sheets, rudder, and centerboard Sail bags Weta cover Weta dolly with regular and beach tires 2018 Road King trailer or phone 608-695-7596

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Specs

Designer
Tim Clissold/Roger and Chris Kitchen
Builder
Weta Marine
Associations
?
# Built
1000
Hull
Trimaran
Keel
Daggerboard
Rudder
?
Construction
FG w/foam core & carbon beams

Dimensions

Length Overall
14 5 / 4.4 m
Waterline Length
?
Beam
11 6 / 3.5 m
Draft
0 9 / 0.3 m 2 11 / 0.9 m
Displacement
220 lb / 100 kg
Ballast
?

Rig and Sails

Type
Sloop
Reported Sail Area
124′² / 11.5 m²
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
?

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
54.4
>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.
54.37
<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
7.6
>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
7.63
<2: better suited for ocean passages
>2: better suited for coastal cruising

Notes

The WETA 4.4 is now manufactured by Xstreme Sailing Products of Indonesia.
Retractable beam: 5.58’.
Sail area – gennaker 8.0 m2/86.1 sq.ft.

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

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