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 / 15
  • 2 / 15
  • 3 / 15
  • 4 / 15
  • 5 / 15
  • 6 / 15
  • 7 / 15
  • 8 / 15
  • 9 / 15
  • 10 / 15
  • 11 / 15
  • 12 / 15
  • 13 / 15
  • 14 / 15
  • 15 / 15

Seller's Description

MAJOR PRICE REDUCTION

Winter storage paid until May 2023

Seller wants her sold

Slow Waltz is a 2013 Gozzard 31 Mark II. This one of a kind custom build spent its life on the Great Lakes up until May 2021. She features a self-tacking head sail, bow thruster, reverse cycle air conditioning, a 12V anchor windlass, 2021 genoa and stay sail and more!

She is currently on the hard, unwrapped in Portsmouth, Rhode Island.

Hull recently buffed and waxed, beautiful condition.

Slow Waltz is a must see!

Equipment: Electrical 110V Reverse Cycle Air-Conditioning System (2) AGM House batteries, 250 amp hours AGM Engine Start Battery 12V Breaker panel 110V Breaker panel 110V AC Shore Power Connection and Cord 12V Shower Sump Pump 12V Nav Lights 12V Interior Lights 12V Anchor Light 12V Cockpit Lights 12V Rule Bilge Pump 12V Refrigeration 12V Outlets 12V DC Electric bilge pump (2) 12V Cabin Outlets - Navigation station, head, and helm 110V Outlets 110V Magnum Energy Battery Charger / Inverter 110V Water heater ITR Marine Heating System Electronics Navigation:

Raymarine E90 Hybrid Touch Chart Plotter Raymarine Autopilot Raymarine ST60 (wind speed & direction & depth) Raymarine 55 Class D VHF (nav station with masthead antenna) Ritchie Compass

Entertainment:

LG Flatscreen TV Mechanical Westerbeke 35B3 engine rated at 31 hp at 3,000 rpm (353hrs 10/21) 12V Bow Thruster Xintex S-2A propane remote solenoid and propane sensor 3-Blade Michigan Prop - 16”x14” RH bronze Sails / Rigging Selden Mast and Boom Schaefer in mast Furler with Self-Tending Headsail Main Sail North Sail - Genoa (2021) North Sail - Stay Sail (2021) Spare Jib Halyard (2) Lewmar Primary Winches (2) Lewmar Utility Winches (1) Electric Utility Winch - coachroof port Sheet Bags - cockpit Deck Bowsprit with double anchor rollers 28” Wooden Wheel Seawater Washdown Large storage locker just aft of the windlass Hardtop with opening front windows and opening sunroof Dinghy Davits Emergency Tiller Lifelines with gates port and starboard Complete set of Cockpit Cushions Stainless Steel Handrails Galley Force 10 2-Burner Gimballed propane stove with oven and broiler Propane Tank in a custom cockpit locker 12V Nova Cool refrigeration/freezer Corian Counter with Tile Backsplash Additional flip-up galley counter Single stainless steel sink Filtered water faucet 12V Hot and cold pressure water Additional (2) 3” solar ventilators One solar -12V shower ventilator Curtains for all ports (4) 12V Hella fans Screens for all openings Imtra LED interior lights Fenders and lines Six-step stainless steel folding swim ladder on the transom Whale Manual Bilge Pump

Advertisement

Specs

Designer
Ted Gozzard
Builder
Gozzard Yachts (North Castle Marine Ltd.)
Associations
?
# Built
?
Hull
Monohull
Keel
Long
Rudder
?
Construction
FG

Dimensions

Length Overall
31 0 / 9.5 m
Waterline Length
25 11 / 7.9 m
Beam
?
Draft
4 5 / 1.4 m
Displacement
10,500 lb / 4,763 kg
Ballast
4,600 lb / 2,087 kg

Rig and Sails

Type
Cutter
Reported Sail Area
607′² / 56.4 m²
Total Sail Area
?
Mainsail
Sail Area
?
P
?
E
?
Air Draft
45 11 / 14 m
Foresail
Sail Area
?
I
?
J
?
Forestay Length
?

Auxilary Power

Make
Westerbeke
Model
W35B
HP
35
Fuel Type
Diesel
Fuel Capacity
55 gal / 208 l
Engine Hours
?

Accomodations

Water Capacity
?
Holding Tank Capacity
?
Headroom
?
Cabins
2

Calculations

Hull Speed
7.4 kn
Classic: 6.83 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

7.41 knots
Classic formula: 6.83 knots
Sail Area/Displacement
20.3
>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.
20.25
<16: under powered
16-20: good performance
>20: high performance
Ballast/Displacement
43.8
>40: stiffer, more 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

43.82
<40: less stiff, less powerful
>40: stiffer, more powerful
Displacement/Length
267.2
200-275: 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
267.2
<100: ultralight
100-200: light
200-300: moderate
300-400: heavy
>400: very heavy
Comfort Ratio
24.1
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
24.07
<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
2.0
>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
2.01
<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.

View on SailboatListings.com

Advertisement

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:

©2024 Sea Time Tech, LLC

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