Seller's Description
1989 30MK11 Catalina 1989 with Wing Keel Diesel, Wheel Steering, Bimini Mainsail with cover, Roller Furling
Basic Boat Info Boat Name: Big Easy Make: Catalina Model: 30 MkII Year: 1989 Condition: Used Category: Sail Builder: Catalina Yachts Designer: Frank Butler Construction: Fiberglass Boat Hull ID: CTYN5442G889 Has Hull ID: Yes Keel Type: Winged Keel Dimensions Length: 30 ft Length Overall: 29’11 ft Waterline Length: 25 ft Beam: 10’10 ft Max Draft: 3’10 ft Displacement: 10,200 lb Ballast: 4,200 lb Cabins Count: 2 Other Heads Count: 1 Boat Class: Racers and Cruisers
Disclaimer The Company offers the details of this vessel in good faith but cannot guarantee or warrant the accuracy of this information nor warrant the condition of the vessel. A buyer should instruct his agents, or his surveyors, to investigate such details as the buyer desires validated. This vessel is offered subject to prior sale, price change, or withdrawal without notice.
Equipment: Accommodations V berth forward Head with sink and shower Main cabin has L shaped settee with table to port Full sized settee to starboard Galley to port of companionway with sink, stove and ice box Stand up navigation desk to starboard with good sized quarter berth aft Cabin feels very spacious and comfortable Deck, Sails & Rigging Roller furling genoa Mainsail with cover Horseshoe throwable life ring with cockpit bracket Bimini SS grill on stern rail Double lifelines Tan non-skid Anchor well
Specs
- Designer
- Gerry Douglas
- Builder
- Catalina Yachts
- Association
- Catalina 30 Yacht Owners Association
- # Built
- ?
- Hull
- Monohull
- Keel
- Fin
- Rudder
- Spade
- Construction
- FG
Dimensions
- Length Overall
- 29′ 11″ / 9.1 m
- Waterline Length
- 25′ 0″ / 7.6 m
- Beam
- 10′ 0″ / 3.1 m
- Draft
- 2′ 11″ / 0.9 m
- Displacement
- 10,200 lb / 4,627 kg
- Ballast
- 4,200 lb / 1,905 kg (Lead)
Rig and Sails
- Type
- Sloop
- Reported Sail Area
- 437′² / 40.6 m²
- Total Sail Area
- 437′² / 40.6 m²
Mainsail
- Sail Area
- 201′² / 18.7 m²
- P
- 35′ 0″ / 10.7 m
- E
- 11′ 6″ / 3.5 m
- Air Draft
- ?
Foresail
- Sail Area
- 236′² / 21.9 m²
- I
- 41′ 0″ / 12.5 m
- J
- 11′ 6″ / 3.5 m
- Forestay Length
- 42′ 7″ / 13 m
Auxilary Power
- Make
- ?
- Model
- ?
- HP
- ?
- Fuel Type
- ?
- Fuel Capacity
- ?
- Engine Hours
- ?
Accomodations
- Water Capacity
- ?
- Holding Tank Capacity
- ?
- Headroom
- ?
- Cabins
- 2
Calculations
- Hull Speed
-
7.1 kn
Classic: 6.7 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
- Sail Area/Displacement
-
14.9
<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.
- Ballast/Displacement
-
41.2
>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
- Displacement/Length
-
291.5
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
- Comfort Ratio
-
24.8
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
- 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
Notes
(1986-1991)
Among changes were ‘T’ cockpit, slightly different deck and liner, and different Engine options.
A wing keel version was available,(hull #500+) as was a tall rig.
Wing keel:
DRAFT: 1.17m/3.83’.
BALLAST: 4300lbs/1950kg
DISPLACEMENT: 10,300lbs/4672kg
TALL RIG:
I: 43.00’/13.11m
J: 13.16’/4.01m
P: 37.00’/11.28m
E: 12.00’/3.66m
Sail Area(100%): 504.94 ft2/46.91 m2
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