catalina 30 wing keel review

The Catalina 390 is a 38’8” (11.79m) cruising sailboat designed by Gerry Douglas (United States). This leads to the concept of "hull speed". This configuration provides an interesting draft / low center of gravity / upwind performance trade-off. Deeper is relative, I still wanted a shoal drafted boat, something less than 4 feet. The wing keeled Catalina 270 drafts a skinny 3’6″. I think I’m good-to-go on the money thing, but I'll feel better knowing for sure. We love our C30. The Wing keel version is offered with a short keel fitted with large winglets. We really like the Catalina except we are hobbled by ignorance with a wing keel. In the later boats there was a choice of fin keel, wing keel, or swing keel, and standard rig or tall rig. The DLR is obtained by dividing the boat's displacement in tons by the cube of one one-hundredth of the waterline length (in feet).The Ballast ratio is an indicator of stability; it is obtained by dividing the boat's displacement by the mass of the ballast. This will be my fifth sailboat having owned two Tayana's, a nonsuch, a CC 39 C/C, and a Sabre 34 C/B. This very sharp rise in resistance, between speed-length ratio of 1.2 to 1.5, is insurmountable for heavy sailboats and so becomes an apparent barrier. I go out and start looking seriously/ making serious offers. This effect increases dramatically the resistance when the boat reaches a speed-length ratio (speed-length ratio is the ratio between the speed in knots and the square root of the waterline length in feet) of about 1.2 (corresponding to a Froude Number of 0.35) . She was built since 2001 (and now discontinued) by Catalina Yachts (United States). This configuration provides an interesting draft / low center of gravity / upwind performance trade-off. By using our website you consent to all cookies in accordance with our Cookie Policy.The CE design category indicates the ability to cope with certain weather conditions (the sailboat is designed for these conditions)Fore triangle height (from mast foot to fore stay top attachment)Fore triangle base (from mast foot to bottom of forestay)The ratio sail area to displacement is obtained by dividing the sail area by the boat's displaced volume to the power two-thirds.The Displacement Length Ratio (DLR) is a figure that points out the boat's weight compared to its waterline length. The Wing keel version is offered with a short keel fitted with large winglets. The exception being if I was planning on using it in very shallow water than I would purchase a wing. I don’t want to get all excited about a boat, and find out I can’t get the dough. Boat-Specs.com uses cookies to improve user experience. JavaScript is disabled. Come join the discussion about sailing, modifications, classifieds, troubleshooting, repairs, reviews, maintenance, and more! The Wing keel version is offered with a short keel fitted with large winglets. This configuration provides an interesting draft / low center of gravity / upwind performance trade-off. That would just be a big waist of everyone’s time..... The swing keel configuration is the stiffest, followed by the fin keel, and then the wing keel. A couple points on financing I found recently as a buyer and seller.A forum community dedicated to Sailing enthusiasts. "It is not so much for its beauty that the sea makes a claim upon men's hearts, as for that subtle something, that quality of air, that emanation from the waves, that so wonderfully renews a weary spirit." And a fin might consistenly decrease in draft as the boat heels, but in order to drop, say, over two feet (using a Catalina 400 as an example), it would have to have a SERIOUS heel I would imagine. In a Catalina 25 swing keel this was not a problem because we could just raise the keel and still get out to deeper water. I don't buy that. I do not believe most sailors will notice an appreciable difference between the two boats on a non-performance oriented boat. I have received nothing but negative comments from other sailboat owners. I bet you would find that a very limited part of a heel-curve where it actually increased in draft. Since the stability depends also of the hull shapes and the position of the center of gravity, only the boats with similar ballast arrangements and hull shapes should be compared.As a ship moves in the water, it creates standing waves that oppose its movement.

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