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2011 Seaward 26RK. One of if not the nicest and most well appointed Seward 26rk on the market. Yanmar 2ym15 100hrs Magic Tilt dual axel trailer SAILS: Fully battened main, full roach, 3 reefs, sheet stoppers with #10 Anderson winch Stach pack Style mainsail cover, Miter cut 90 Degree self tending Genoa roller battens with sunbrella cover on cruising design furler.with #10 Anderson winch and sheet stopper. Code Zero with seldon code furler. Storm jib 7oz Gale sail. Anchor riding sail. All sail are in like new excellent condition. U.S. Spars mast and boom Standinding rigging replaced 2020, splitter and second
Equipment: backstay added. Haylards replaced and additional storm jib haylard added #10 Anderson winch added LED deck and steam light upgraded, anchor light upgraded. Tides marine mast track replaced 2021 Boom upfitted with jiffy reefing track and cunningham. Boom upfitted with preventer ans SS snatch blocks, prenventer lead to cockpit. Downwind pole_forespar telescoping 7-15 with port and starboard mast and stowage rings on boom. Mainsheet has 2 possible mount positions, factory traveler or 2nd sheet eye fitted just forard of the helm. this position is used when single handing. ELECTRONICS: Raymarine VHF Raymarine Axiom 9rv MFD SR200 Serius weather seatalk ng backbone. Raymarine ev100 wheelpilot wireless autopilot remote Raymarine I70 MFD with Mathead wind transducer170s and raymarine itc5 depth transducer converter. Boss audio system with serius interface and 2 polyplaner cabin speakers. DECK HARDWARE AN GROUND TACKLE: Lewmar V700 windlass with footswitch and cockpit conrols Delta anchor with Maxwell swivel 200ft 1/2 inch 8 plait rode with 15ft 1/4 inch high test chain. anchor saltawter washdownand Cockpit caltwater faucet 4 folding pad eyes for inflateable Double SS lifelines with pelican hooks, single 1 inch SS tube life line installed at cockpit additional SS handrails installed on cabin top fwd. Dodger equiped with 2 SS handrails, tubular support struts allowing for safe exit from cockpit. Armstrong swim ladder. custom bin board mount at companionway. 2 6 inch midship folding cleats in addition to fwd and aft cleats. Stern rail outboard mounting bracket. Garhauer lifting davit to help with outboard and rudder. removable transom door below helm seat. Edson wheel steering with 32 inch wheel, cockpit table and drink holder. Custom SS steering stops installed 2020 Canvas all is excellent condition. complete set of sheet bags. Dodger with side splash panels, Bimini, sun panel b/w bimini and dodger, custom seahood over companionway. ELETRICAL: dodger and bimini mounter solar panels 300 watts Blue Sky mppt charge controller 2-100 amp hr AGM house batteries New 2025 Group 27 start battery New 2025 Blue seas battery switch and SI-ACR charging relay. Pronautic 12-20 battery charger. Paneltronics2 dc circut panel with blue seas sub panel. Blue seas amp and vlt meter Blue seas 12v and usb outlets. Cabin night running interior courtesy lights. 2 hella 12v fans 6 led cabin lights. PLUMBING: 42 gal freshwater total. Surflow pump with accumulator tank. whale galley footpump, carbon water filter. cockpit chower, saltwater washdown pump with bronze groco strainer. jabsco bildge pump with float switch. GALLEY, HEAD, INTERIOR deep double sink with cutting board 15000 btu stove with pot holders and 2 position mount. refrigeration: dometic adler barbour with custom 4 cubic ft box with sliding shelves. Custom galley storage head has added handrails, towel hooks and storage bag and sliding curtain. Airhead composting toilet with tra
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)
LOD: 25.42’
Rudder is retractable.
Towing weight is 6,000 lbs.
Optional Yanmar Diesel available.
Seaward boats are built at the Island Packet facility.
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