Competing Hull Forms Bethwaite

The competing hull forms in Murrelet (displacement in the bow and planing aft) bring up some interesting aspects in sailing the cruiser. Because the manufacturer built so many pocket cruisers, the best hull form and ballast configuration was extensively studied. For example, one contemplated factory modification in 2000, involved adding a platform to the transom…

Trade-Wind Force 7

Most boats carry sails that perform well enough to satisfy on trade-wind routes where three-quarters of the time the wind may be aft of 110 degrees apparent and there are opportunities for flying symmetrical shaped sails, like square sails and spinnakers. Spinnakers are usually made of a light material that doesn’t require a lot of…

Tsunami Resistant Basin at Crescent City, CA

The Inner Harbor Boat Basin at Crescent City, CA was extensively damaged  by the March 11, 2011 earthquake off Sendai, Japan. Several dozen vessels and many docks were destroyed by wave cycles related to the earthquake-caused tsunami. These exceeded 8 feet (2.4 m). See the video below. May 2014 We visited the Crescent City Harbor District during a road…

Cod’s Head & Mackerel Tail

Ted Brewer, a designer who did much of his work in my own state of Washington, recently retired and moved back to British Columbia. His training material for amateur builders and beginning yacht designers, now in its 4th edition, portrays the typical hull form used on sailing craft from the 1800s known as the Cod’s…

stability isn’t everything it is the only thing

John Vigor, a reviewer of “good old boats” in Twenty Small Sailboats to Take You Anywhere (1999 Paradise Cay Publications) lists the Alberg 30, Albin Vega 27, Allied Seawind 32, Bristol 27, Bristol Channel Cutter 28, Cal 20, Cape Dory 25D, Catalina 27, Contessa/J.J Taylor 26, Contessa 32, Dana 24, Falmouth Cutter 22, Flicka 20, Folkboat 25, Frances/Morris 26, Nicholson 31,…

Long Keels Less Seaworthy

Time to wake up! This happens all the time I’ve seen people discussing liferafts and such, but for me this big issue here is keels. The four crew on Cheeki died because the boat’s keel fell off, probably very suddenly, and this is not, as some have suggested, an unusual occurrence. It is frighteningly common. Modern fin…

Canoe Ocean Sailing

Joshua Slocum Joshua Slocum was from Nova Scotia, Canada. He owned several ships as well as commanding many others. After loosing one of his ships, the Aquidneck, on a sandbank in Brazil, he and his family sailed the Liberdade, a canoe of about 35 foot, from the site of the grounding to Washington DC USA,…

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Comfort and Water Ballast

It was pretty galling to watch the water-ballasted boats taking the conditions very much in their stride – and with significantly more comfort for their crews.  The Cascails fleet exhibited a good representation of current offshore design, and it was interesting to see how they fared. Sitting on the weather rail of a Corel 45…