Seller's Description
1985 S2 9.1 On Edge sailboat for sale.
This S2 9.1 is a great sailing boat for racing and/or cruising. Designed by Graham & Schlagetter, she is part of the S2 Grand Slam performance series with lots of comfort below. Her PHRF is 138 for spinnaker and 141 for non-spinnaker. Teak trimmed interior with teak and holly sole round out an attractive interior. This boat sleeps 7-8 people in berths that are 6 to 6 5 long berths with a stand up 6 1 headroom with 4 bunk beds. Diesel inboard. Hull stringer and mast step work has been updated. The onboard starter was replaced in 2017 and the boat is up to snuff with CO2 detector that Minnesota now requires. She has rod rigging supporting a double spreader masthead rig. Halyard lead aft to the cockpit through clutches. The boat has never seen saltwater and has good yearly maintenance to her exterior/interior as well as engine. She is washed, waxed, cleaned, VC 17m paint applied for improved racing performance and antifouling, oil change, and winterization each year. This boat is deemed to have decades of life left in her.
Asking $14,999 or best offer. Open to reasonable offers.
Equipment: 13 HP Yanmar 2 GM Diesel Inboard w/15 gallon fuel tank. 15 gallon water tank. Steel cradle. North Mainsail (2016) w/Dutchman System. Mainsail. Sailcrafters 130% Roller Furling Genoa (2011). 130% Genoa. Smaller Jib with battens. 3 Spinnakers w/Pole. Harken Roller Furling. Boom Vang 8:1. Traveler. New Halyards (2022 & 2024). 2 opening Deck Hatches w/New Acrylic Deck Hatch (2023). New Mast Light (2024). 2 Lewmar ST Primary Winches. 4 Secondary/Halyard Winches. 2 Winch Handles. Tiller Steering w/Raymarine 2000 Tiller Pilot. Raymarine Knot Meter/Log. Raymarine Depth Sounder. Raymarine AWI/WSI Wind Machine. Navigation Station with Chart Table with 3 drawers. VHF Marine Radio. Radar Reflector. Fire Extinguisher. CO2 Detector. V-berth sleeps 2 people. 2 bunk beds sleeps 4 people. Aft quarter berth sleeps 1-2 people. 2 Burner Alcohol Stove. Top loading ice box. Sink in kitchen. Cabinets. Fully enclosed head with toilet, sink, vanity. Toilet has been upgraded with new gaskets. Closet/wet closet. Plenty of storage. Bow & Stern Rails with/Double Lifelines. Slotted Aluminum Toe Rail. Catbird Stern Seats. New Tiller Handle Cover (2024). SS Transom Mounted Swim Ladder. 30A Shore Power w/40 cord. Dual Battery 12v Electrical System. AM/FM/Aux USB Stereo w/Cockpit Speakers. BBQ grill. Anchors. Bumpers.
YEAR: 1985 MAKE: S2 MODEL: 9.1 HULL & DECK: White. STRIPE COLOR: Blue. LOA: 29 11. LWL: 25 0. BEAM: 10 6. DRAFT: 5 6. SA: 490(2). RIG: Masthead Sloop. HULL: Monohull. BALLAST: 3200. DISPLACEMENT: 7850. KEEL: Fin.
Specs
- Designer
- Graham & Schlageter
- Builder
- S2 Yachts
- Association
- S2 9.1 Meter
- # Built
- 127
- Hull
- Monohull
- Keel
- Fin
- Rudder
- Transom hung
- Construction
- FG
Dimensions
- Length Overall
- 29′ 11″ / 9.1 m
- Waterline Length
- 25′ 0″ / 7.6 m
- Beam
- 10′ 7″ / 3.2 m
- Draft
- 5′ 7″ / 1.7 m
- Displacement
- 7,850 lb / 3,561 kg
- Ballast
- 3,200 lb / 1,451 kg
Rig and Sails
- Type
- Sloop
- Reported Sail Area
- 490′² / 45.5 m²
- Total Sail Area
- 489′² / 45.4 m²
Mainsail
- Sail Area
- 241′² / 22.4 m²
- P
- 35′ 3″ / 10.8 m
- E
- 13′ 8″ / 4.2 m
- Air Draft
- ?
Foresail
- Sail Area
- 248′² / 23 m²
- I
- 41′ 3″ / 12.6 m
- J
- 12′ 0″ / 3.7 m
- Forestay Length
- 43′ 0″ / 13.1 m
Auxilary Power
- Make
- Yanmar
- Model
- 2GM
- HP
- 15
- Fuel Type
- Diesel
- Fuel Capacity
- 15 gal / 57 l
- Engine Hours
- ?
Accomodations
- Water Capacity
- 15 gal / 57 l
- Holding Tank Capacity
- ?
- Headroom
- ?
- Cabins
- 1
Calculations
- Hull Speed
-
7.7 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
-
19.9
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
-
40.8
>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
- Displacement/Length
-
224.3
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
-
19.9
<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
-
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
Notes
Designed to the MORC rule.
Shallow draft version: 4.5’/1.37m.
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