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Seller's Description

Always Fresh Water

Deep Keel Catalina 320

This is a nice Catalina 320 that’s lived on a fresh water lake since new. Well maintained by her 3 owners, she’s ready for the next. She’s priced right and ready to sail.

The boat performs well under power and sail. The interior and exterior are clean and in good condition. The air conditioner blows cold air!

Above: Stainless Steel bow pulpit Aluminum Fortress anchor SS anchor roller Anchor locker Deck wash down hose Anchor rode and chain Maxwell 500 anchor winlass Schaeffer System 2100 roller furling unit RF jib 115% RF Genoa w/ UV cover 150% Double row lifelines gated at cockpit Jib fairlead tracks Genoa fairlead tracks with cars Double spreader rig Spinnaker pole Spinnaker pole track on mast SS grab rails on brow 5:1 cunningham SS rigid boom vang w/ 8:1 control Double reefing mainsail with cover Garhauer mainsheet traveler system w/ 5:1 control lines 6:1 mainsheet 8 X rope clutches 2 X Lewmar #30 2 speed self tailing winches on deck Mesh line tale bags on cockpit bulkhead Lewmar #44 2 speed self tailing sheet winches on coming Bimini top Stern rail seats Cockpit speakers SS stern pushpit Edson Pedestal w/ grab rail Leather wrapped wheel Separate gear and throttle levers Ritche Power Damp pedestal compose Wheel brake Nav Pod -Raymarine ST60 depth meter -Raymarine ST60 wind meter -Raymarine ST60 speed meter -Raymarine ST4000 autopilot head unit -Raymarine GPS RN300 Engine control panel -Fuel gauge -Tachometer -Volt meter -Engine Temp Cockpit shower Storage in port and aft lazarettes Manual bilge pump LP locker on port SS fold down swim ladder Adjustable backstay w/ 6:1 control Force 10 SS gas grill plumbed into LP system Outboard motor bracket

Below: V berth Wood lined 2 X removable panels for breezeways Storage below Shelf ahead Large overhead opening hatch Bi-folding wooden door for privacy

Equipment: Salon; Klipsh interior speakers Blue leatherette cushions Wood lined hull 2 X opening ports on each side Brass clock Brass barometer Salon table lowers to form additional berth Nav Station A/C control panel ProSine 2.0 charger/inverter control panel by Xantrex Alpine CDA-9815 stereo system Acu-Gage Ultra-8 tank monitoring system Uniden Polaris VHF radio w/ weather Desk w/ storage 16k BTU A/C by CruiseAir

Galley Dry storage to aft Top load fridge/freezer Hillerange 2 burner gimbaled gas stove and oven w/ cutting board insert Storage outboard Samsung turntable microwave Top load dry storage SS deep double sink w/ retracting sprayer Storage below 2 drawers and doors Yanmar 3GM30F inboard diesel w/ access under stairs

Aft Cabin Large overhead opening hatch 2 X opening port lights into cockpit Rear engine access Cedar lined hanging locker Seating area Storage shelf to stern and starboard outboard

Head Manual pump toilet Shower sump pump Mirror Sink Shower SS grab rail

Specs

Designer
Gerry Douglas
Builder
Catalina Yachts
Association
Catalina 320 International Association
# Built
?
Hull
Monohull
Keel
Fin + Bulb
Rudder
Spade
Construction
FG

Dimensions

Length Overall
34 3 / 10.4 m
Waterline Length
27 11 / 8.5 m
Beam
11 8 / 3.6 m
Draft
6 3 / 1.9 m
Displacement
11,300 lb / 5,126 kg
Ballast
4,000 lb / 1,814 kg

Rig and Sails

Type
Sloop
Reported Sail Area
520′² / 48.3 m²
Total Sail Area
520′² / 48.4 m²
Mainsail
Sail Area
252′² / 23.4 m²
P
37 11 / 11.6 m
E
13 3 / 4 m
Air Draft
47 6 / 14.5 m
Foresail
Sail Area
269′² / 25 m²
I
43 6 / 13.3 m
J
12 4 / 3.8 m
Forestay Length
45 3 / 13.8 m

Auxilary Power

Make
Yanmar
Model
?
HP
29
Fuel Type
Diesel
Fuel Capacity
19 gal / 72 l
Engine Hours
?

Accomodations

Water Capacity
51 gal / 193 l
Holding Tank Capacity
?
Headroom
?
Cabins
2

Calculations

Hull Speed
8.1 kn
Classic: 7.09 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

8.05 knots
Classic formula: 7.09 knots
Sail Area/Displacement
16.5
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.
16.52
<16: under powered
16-20: good performance
>20: high performance
Ballast/Displacement
35.4
<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

35.39
<40: less stiff, less powerful
>40: stiffer, more powerful
Displacement/Length
230.2
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
230.18
<100: ultralight
100-200: light
200-300: moderate
300-400: heavy
>400: very heavy
Comfort Ratio
22.2
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
22.21
<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
2.09
<2: better suited for ocean passages
>2: better suited for coastal cruising

Notes

Draft for winged keel vers: 4.33’/1.32m

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