Seller's Description
Go to Sailing Texas classifieds for current sailboats for sale Precision 185, 2005, Westminster, Maryland sailboat for sale (w/centerboard), 18’-5” L, 7’-4” Beam, 4’-10” Draft, 590lb Displ.
The Precision P185 is a solid and capable daysailer that is a joy to rig and sail from serene to severe conditions with its roller furling jib and mainsail reef points. It’s all fiberglass construction is easily maintained, (no bottom paint). It has always been drysailed with a fresh water rinse of the hull, motor and trailer after each outing.
2005 Performance galvanized trailer with tongue jack, spare tire and outboard mount. 2005 Tohatsu 3.5 HP two-stroke outboard motor (excellent condition) Main sail with two sets of reef points. Mast Head Flotation Device Doyle APC Cruising Spinnaker with ChuteScoop MariSafe Mini Compass with Mast Mount 2:1 rudder lifting system Kick up rudder Rudder hold down Boom Kicker Boom Vang Roller Furling Jib Tiller Extension Swim Ladder Transom Mast Cradle Outboard Mount Bracket OEM Ice Chest Anchor Three Life Jackets Westminster, Maryland
SOLD
Specs
- Designer
- Jim Taylor
- Builder
- Precision Boat Works
- Associations
- ?
- # Built
- ?
- Hull
- Monohull
- Keel
- Fin
- Rudder
- Transom hung
- Construction
- FG
Dimensions
- Length Overall
- 18′ 4″ / 5.6 m
- Waterline Length
- 16′ 8″ / 5.1 m
- Beam
- 7′ 3″ / 2.2 m
- Draft
- 3′ 6″ / 1.1 m
- Displacement
- 880 lb / 399 kg
- Ballast
- 370 lb / 170 kg
Rig and Sails
- Type
- Sloop
- Reported Sail Area
- 154′² / 14.3 m²
- Total Sail Area
- 154′² / 14.3 m²
Mainsail
- Sail Area
- 97′² / 9 m²
- P
- 21′ 5″ / 6.6 m
- E
- 8′ 11″ / 2.7 m
- Air Draft
- 27′ 3″ / 8.3 m
Foresail
- Sail Area
- 57′² / 5.3 m²
- I
- 18′ 8″ / 5.7 m
- J
- 6′ 1″ / 1.9 m
- Forestay Length
- 19′ 8″ / 6 m
Auxilary Power
- Make
- ?
- Model
- ?
- HP
- ?
- Fuel Type
- ?
- Fuel Capacity
- ?
- Engine Hours
- ?
Accomodations
- Water Capacity
- ?
- Holding Tank Capacity
- ?
- Headroom
- ?
- Cabins
- ?
Calculations
- Hull Speed
-
8.5 kn
Classic: 5.47 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
-
26.9
>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.
- Ballast/Displacement
-
42.6
>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
-
84.8
<100: Ultralight
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
-
5.6
<20: lightweight racing 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
- Capsize Screening
-
3.1
>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
Notes
Centerboard Model:
Draft
Board up: 0.5’
Board down: 4.83’
This listing is presented by SailingTexas.com. Visit their website for more information or to contact the seller.
