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.
Description and story: Seven Sundays was purchased in 2005 after being on the hard for many years due to a nasty divorce. My wife and I purchased her and had it trucked to our town in Syracuse NY. I than proceeded on a 7 year 100% total reiteration as you can see from some of the photos provided. We have been lucky enough and had the opportunity of sailing this beautiful off shore boat to Florida (East and West coast), Bahamas (2 times) and Cuba. All of the reconstruction was done with “live a board” in mind and to be self sustaining. Seven Sundays was on Lake Ontario from new until we took her south in 2013. She had a complicate new set of sails purchased by the previous owners and only used for 2 years (roughly 1997 & 1998). They are in good serviceable condition as we have only used them 4 months a year since launching. Link for more photos: photos.app.goo.gl/z2YBUz8Cb492cELi9
Equipment: Sails: (All Norths) 110 (heavy cloth) 135 Main (2 Reef points) Asymmetrical cruising spinnaker in a sock
Hull: Bottom has barrier coat and new ablative paint 2020. Centerboard was removed and new shaft and pivot arm manufactured. New cabling. Hull has original gel coat.
Electronics: Furuno Instrument package. Wind,Depth, speed all NMEA 2000 networked Simrad Radar antenna w/black box. Can be interfaced with a MDF or Computer. (Computer interface installed) *NOTE- No computer or navigation program included. (I use Nobeltec TimeZero) Island Time High gain WiFi antenna and router. (Router is high quality and used it to merrier image the navigation computer to the cockpit) New Electrical panel 4 6V golf cart batteries (2019) 1 12V starting battery 110V Smart battery charger Balmar external alternator regulator Solar panels 200 watts VHF Radio w/AIS
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.
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
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.
SA/D = SA ÷ (D ÷ 64)2/3
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.
Ballast / Displacement * 100
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.
D/L = (D ÷ 2240) ÷ (0.01 x LWL)³
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.
Comfort ratio = D ÷ (.65 x (.7 LWL + .3 LOA) x Beam1.33)
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.
CSV = Beam ÷ ³√(D / 64)
‘TOCK’= Tartan Offshore Cruising Ketch.
This listing is presented by SailboatListings.com. Visit their website for more information or to contact the seller.
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.
©2024 Sea Time Tech, LLC
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.