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Seller's Description

Looking for a well-built coastal cruiser or motorsailer? Well this 1983 Nauticat 38 is worth a good look. Built in Finland at the renowned Siltala Yard, this rare boat has had just two owners since her original launch. Her current owner bought her in 1994.

Set up with dual helms with one inside the pilothouse, you are free to travel in the most inclement weather while enjoying the comfort and safety of the fully enclosed pilothouse.

Her high bulwarks, teak decks and rigid teak handrail around the deck provide great safety at sea in rough conditions.

This boat has been extensively upgraded by the current owner who is a furniture maker. She has newer dorade boxes, a custom table in the pilothouse, Corian countertops and stainless steel sinks throughout.

Other amenities include pressure water a rebuilt propane system with stainless steel 3 burner stove / oven.

The sails are all less than 8 years old, and she is equipped with an asymmetrical spinnaker with sock and spinnaker pole along with a staysail and drogue. Southern sailors will appreciate the canvas shade cover that shades the entire boat.

Don’t wait too long to arrange a showing or make an offer prior to traveling to see it. This unit in this condition will sell fast!

Specs

Designer
Kaj Gustafsson
Builder
Nauticat - Siltala Yachts
Associations
?
# Built
?
Hull
Monohull
Keel
Fin
Rudder
Skeg
Construction
FG

Dimensions

Length Overall
37 6 / 11.4 m
Waterline Length
30 3 / 9.2 m
Beam
11 1 / 3.4 m
Draft
5 10 / 1.8 m
Displacement
24,200 lb / 10,977 kg
Ballast
5,250 lb / 2,381 kg

Rig and Sails

Type
Ketch
Reported Sail Area
712′² / 66.2 m²
Total Sail Area
608′² / 56.4 m²
Mainsail
Sail Area
225′² / 20.9 m²
P
38 1 / 11.6 m
E
11 9 / 3.6 m
Air Draft
?
Foresail
Sail Area
383′² / 35.6 m²
I
44 5 / 13.6 m
J
17 2 / 5.2 m
Forestay Length
47 8 / 14.5 m
Mizzen
PY
27 10 / 8.5 m
EY
7 5 / 2.3 m

Auxilary Power

Make
Yanmar
Model
4JH4-HTE
HP
110
Fuel Type
Diesel
Fuel Capacity
131 gal / 496 l
Engine Hours
?

Accomodations

Water Capacity
88 gal / 333 l
Holding Tank Capacity
?
Headroom
?
Cabins
?

Calculations

Hull Speed
7.1 kn
Classic: 7.38 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

7.12 knots
Classic formula: 7.38 knots
Sail Area/Displacement
13.6
<16: under powered

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.
13.62
<16: under powered
16-20: good performance
>20: high performance
Ballast/Displacement
21.7
<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

21.69
<40: less stiff, less powerful
>40: stiffer, more powerful
Displacement/Length
387.8
300-400: heavy

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
387.79
<100: ultralight
100-200: light
200-300: moderate
300-400: heavy
>400: very heavy
Comfort Ratio
46.0
40-50: heavy bluewater 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
46.04
<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
1.5
<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
1.54
<2: better suited for ocean passages
>2: better suited for coastal cruising

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

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