Great choice! Your favorites are temporarily saved for this session. Sign in to save them permanently, access them on any device, and receive relevant alerts.

We will occasionally send you relevant updates. You can opt out or contact us any time.
  • 1 / 12
  • 2 / 12
  • 3 / 12
  • 4 / 12
  • 5 / 12
  • 6 / 12
  • 7 / 12
  • 8 / 12
  • 9 / 12
  • 10 / 12
  • 11 / 12
  • 12 / 12

Seller's Description

30’ S2 9.2A 1981 Aft Cockpit

Shoal Draft

2004 3GM30F Yanmar Diesel with Low Hours

Bimini, Roller Furling, Solar Panel, Refrigeration

ACCOMMODATIONS:

6’3” Headroom Main Salon w/Port & Starboard Settee Dinette/Settee Port Side Converts to Double Berth V Berth Forward Large Head & Hanging Locker Forward Composting Head L Shaped Galley w/Chart Area & Quarter Berth Opposite New Interior Upholstery 2015 Refrigeration Compressor/Cold Plate New in 2015

DECK/SAILS/RIGGING:

Aft T-Shaped Cockpit 9.2A Deck Stepped Masthead Rig w/Shoal Draft Extruded Aluminum Toe Rail Double Lifelines w/Gates SS Bow Pulpit & SS Stern Rail w/Boarding Ladder Wheel Steering Main, Jib & Genoa w/Roller Furling; Genoa Like New Front Hatch New in 2014 2 Solar Vents New in 2014 Canvas Protection on Exposed Teak New Bottom Paint 2019

ELECTRICAL/ELECTRONICS:

Lowrance Chart Plotter Depth & Knot Meter Raymarine New in 2014 Raymarine Autohelm New 2015 VHF On Board Battery Charger, New 2014 Echo Charger New in 2017 Victron Battery Monitor 2017 2 Group 27 House Batteries New in 2017 1 Group 24 Starting Battery 2015 12 Volt/110 Volt Systems 30 Amp Shore Power Cable 110 OutletsS:

Equipment: ADDITIONAL:

Cockpit BBQ Grill Portable AC Fits Over Front Hatch Cockpit Cushions Sun Screen for Cockpit Bimini Dodger Frame, no canvas Folding Cockpit Table Bosun’s Chair, Docklines, Fenders & Chafing Gear Bilge Pump Electric and Manual in Cockpit (Rebuilt in 2018)

Specs

Designer
Arthur Edmonds
Builders
?
Associations
?
# Built
?
Hull
Monohull
Keel
Fin
Rudder
Skeg
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
9,800 lb / 4,445 kg
Ballast
?

Rig and Sails

Type
Sloop
Reported Sail Area
469′² / 43.6 m²
Total Sail Area
469′² / 43.6 m²
Mainsail
Sail Area
209′² / 19.4 m²
P
33 11 / 10.4 m
E
12 3 / 3.8 m
Air Draft
?
Foresail
Sail Area
260′² / 24.2 m²
I
39 11 / 12.2 m
J
12 11 / 4 m
Forestay Length
42 0 / 12.8 m

Auxilary Power

Make
?
Model
?
HP
?
Fuel Type
?
Fuel Capacity
?
Engine Hours
?

Accomodations

Water Capacity
?
Holding Tank Capacity
?
Headroom
?
Cabins
?

Calculations

Hull Speed
7.2 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

7.16 knots
Classic formula: 6.7 knots
Sail Area/Displacement
16.4
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.
16.39
<16: under powered
16-20: good performance
>20: high performance
Ballast/Displacement
?

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

?
<40: less stiff, less powerful
>40: stiffer, more powerful
Displacement/Length
280.0
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
279.99
<100: ultralight
100-200: light
200-300: moderate
300-400: heavy
>400: very heavy
Comfort Ratio
25.6
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
25.64
<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
1.91
<2: better suited for ocean passages
>2: better suited for coastal cruising

Notes

Shoal draft version.
See S2 9.2 for more details.

This listing is presented by SailboatListings.com. Visit their website for more information or to contact the seller.

View on SailboatListings.com


Embed

Embed

Embed this page on your own website by copying and pasting this code.

Great choice! Your favorites are temporarily saved for this session. Sign in to save them permanently, access them on any device, and receive relevant alerts.

We will occasionally send you relevant updates. You can opt out or contact us any time.
Measurements:

©2024 Sea Time Tech, LLC

This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.