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Seller's Description

The 445’s hull form is optimized to provide the gentle, predictable motion underway, which is so appreciated in other Catalina models. The deck is strikingly handsome with a low profile cabin structure, twin helm stations and a roomy cockpit with tall, secure comfortable coamings and a cockpit table that seats 4-6. The deck is finished with a traditional diamond-patterned non-skid. The owner’s cabin is forward for privacy and optimum ventilation. Private head access from the forward cabin along with a electric head and separate shower complete the forward cabin arrangement. The guest cabin is aft with a large comfortable double berth, angled for easy access and greater headroom and head and shower adjacent. This design incorporates a innovative cabin on the port side. This cabin is a flexible space that can easily be converted to whatever your cruising style dictates at the time-sleeping quarters, storage, or a work room with a bench. The galley has the storage and features needed for extended cruising.

Equipment: Engines Total Power: 54 HP Engine 1: Engine Brand: Yanmar Year Built: 2010 Engine Model: 4JH4ASBE Engine Type: Inboard Engine/Fuel Type: Diesel Location: Center Engine Hours: 700 Propeller: 3 blade propeller Drive Type: Direct Drive Engine Power: 54 HP Cruising Speed: 7 mph Maximum Speed: 8 mph

Tanks Fresh Water Tanks: Plastic (179 Gallons) Fuel Tanks: Aluminum (66 Gallons) Holding Tanks: Plastic (54 Gallons)

Accommodations Number of heads: 2 Cabins: 3 Full galley Large U shaped Salon

Electronics Depth sounder Log-speedometer Wind speed and direction Autopilot Compass GPS VHF Radar AIS Radio Cockpit speakers

Sails Furling mainsail Furling genoa

Inside Equipment Bow thruster Electric bilge pump Manual bilge pump Battery charger Air conditioning Heating Hot water Oven Microwave oven 2 Electric heads 2 Refrigerators

Electrical Equipment 2 Shore power inlets Electrical Circuit: 12V

Outside Equipment/Extras Cockpit cushions Cockpit table Swimming ladder Cockpit shower Outboard engine brackets Electric windlass

Covers Bimini Top Dodger

Noted extras 10’ Zodiac inflatable dinghy 5 HP Mercury OB motor Leather wrapped wheels (2) 3 blade Maxprop Double tank propane locker

Electrical and Electronics

Dual 30A/110V Shore power 3 8D Batteries 12v and 110v digital readout panels Raymarine multi-function instruments Rsymarine wind sensor Raymarine Digital Radar Raymarine Chartplotter Raymarine AutoPilot Jensen stereo with cockpit remote ICOM VHF Bow Thruster w/ Side Power Joystick Electric windlass

Sails and Rigging

IN-Mast Furling Mainsail, Seldon System 135% Genoa on Furlex Furler Removable Sprit Guide Spare Halyards Lewmar Winches Adjustable Genoa Tracks Coachroof Adjustable Traveler

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Specs

Designer
Gerry Douglas
Builder
Catalina Yachts
Association
Catalina 400
# Built
?
Hull
Monohull
Keel
Fin + Bulb
Rudder
Spade
Construction
FG

Dimensions

Length Overall
44 3 / 13.5 m
Waterline Length
43 11 / 13.4 m
Beam
8 11 / 2.7 m
Draft
4 11 / 1.5 m
Displacement
23,500 lb / 10,659 kg
Ballast
7,190 lb / 3,261 kg

Rig and Sails

Type
Sloop
Reported Sail Area
852′² / 79.2 m²
Total Sail Area
852′² / 79.2 m²
Mainsail
Sail Area
436′² / 40.5 m²
P
51 4 / 15.7 m
E
16 11 / 5.2 m
Air Draft
62 9 / 19.2 m
Foresail
Sail Area
417′² / 38.7 m²
I
53 4 / 16.3 m
J
15 7 / 4.8 m
Forestay Length
55 6 / 16.9 m

Auxilary Power

Make
Yanmar
Model
4JH5
HP
54
Fuel Type
Diesel
Fuel Capacity
66 gal / 250 l
Engine Hours
?

Accomodations

Water Capacity
178 gal / 674 l
Holding Tank Capacity
?
Headroom
?
Cabins
3

Calculations

Hull Speed
10.0 kn
Classic: 8.28 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

10.02 knots
Classic formula: 8.28 knots
Sail Area/Displacement
16.6
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.
16.62
<16: under powered
16-20: good performance
>20: high performance
Ballast/Displacement
30.6
<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

30.59
<40: less stiff, less powerful
>40: stiffer, more powerful
Displacement/Length
187.9
100-200: light

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
187.88
<100: ultralight
100-200: light
200-300: moderate
300-400: heavy
>400: very heavy
Comfort Ratio
28.0
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
27.97
<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
1.9
<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
1.89
<2: better suited for ocean passages
>2: better suited for coastal cruising

Notes

Wing Keel draft: 5’/1.52m

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