At the 2013 Fort Lauderdale Boat Show, the Miami boat builder introduced their new Z series line of stepped-hull boats. Checks & preparation before leaving for the Arctic It looks like it could be a cathedral hull, riding on three points of entry. Its been imitated, which is without a doubt the sincerest form of flattery in boatbuilding. A forum community dedicated to Sailing enthusiasts. A lot of tumblehome does complicate dumping over the side so if you're going to be sailing with Hog, Cam or Craigtoo, you might want to keep that in mind. The boats were never that great. 9 Terms for Laymen Parker bought his first Ocean Alexander, a 42-foot flush desk, in 1983. The concept also places the drive and prop farther forward of the swim platform, which has safety advantages. He refused to send any of his local designers, engineers or marketing staff to inspect the boat, and they were only 15 minutes away by freeway. This should be a standard inclusion on any boat, but its appearance on a yacht will help the captain to survive the more dangerous paths or waters. This is a common problems on many boats but perhaps a little more on Oceans due to the flexing of the hull ( lighter construction and fast speed) but is fairly The running surface is stepped to create two sections of hull on the water at plane, one forward and one aft of the notch. Its about stability, handling and feel in rough water, how your boat corners and holds in tight turns. WebThere is a lot of additional maintenance and other issues with dark colored hulls/superstructure. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Boating Magazine may receive financial compensation for products purchased through this site. The world of hull design is a hive of buzz phrases. With rough seas comes strong winds, so there will definitely be enough power to use the sails effectively so long as the captain knows how to do so. Have there been problems - yes there have been, I also think Ocean Yachts, for the most part, has stood firmly behind their products, and have worked hard to make themselves better at manufacturing these boats. reasonable and prudent inspection. Article, It would have been initiated in the 1940's but, as However, we drifted side to and it rolled pretty badly. But what they did was just cut corners., Problems materialized quickly: As soon as we got out to sea, the bulkhead started delaminating, and other things started happening, Farley recalled. Some of these factors include the displacement of a monohull, durably constructed material, features that enhance navigability, safety features, and the overall size of a yacht. These running surfaces have strakes that vary from right angles by about five degrees. Today, he can only wish that the same level of guarantee he always promised for his product would be applicable to one of his purchases the elegant 98-foot passenger yacht christened Jelly Bean II he keeps moored at a specially-built dock in Redondo Beachs King Harbor. Hey there! If its too flat and you bust a wave, says Mason, youre going to transmit that energy into the boat and into you. The boatbuilder doesnt want the former. we sea trialed it in 3-6' seas and ran 25 knots + right into it. No. name. I have yet had anyone tell me stay away from the Oceans because of *&^*. This is an area of hull dynamics that is rarely discussed, but dependent on the shape of the topsides, as a boat heels the vertical center of gravity moves both vertically and horizontally relative to the center of buoyancy at any given heel angle. By the same token, the narrow deck line associated with tumblehome can reduce the initial force needed to start to right an inverted boat however, depending on how the tumblehome is shaped, it can also increase less significant ultimate force required to right the boat. True but historically Tumblehome was used before they had gun decks. The displacement of the monohull is a contributing factor that has much to do with the physics and the boats capacity to withstand the force from rushing waters. of this discussion is to reveal that even in the world of really With discussions on the pros and cons of each type: Expresses, trawlers, motor yachts, multi purpose types, sportfishermen and sedan cruisers. Purporting This design pushes the running surface farther aft, so the outdrive is tucked into a pod. (Parker) isnt being taken care of because they cancelled me, McLaren said. Interior woodwork is laughable at best, the types of vinyls and the way they are applied throughout the interior is of extremely low quality and the rigging throughout is a nightmare. YachtForums: We Know Big Boats! The second key feature incorporated into SeaVees Z series hulls are the so-called speed rails. These are the 90-degree inside corners molded into the chines and strakes, as seen in the above photo. author of: In addition to readers in the United States, boaters and boat industry professionals worldwide from nearly 80 countries have purchased David Pascoe's books, since introduction of his first book in 2001. Ive been running boats for 32 years.Ive learned a lot over the years and learn more every day. Its important to keep the parts moving, especially when the boat has been sitting around unused for a while. A Bonnier LLC Company. This feature purportedly prevents the vents from clogging up and allows the more air to be fed to the hull, alleviating the hitch or hesitation its an instantaneous loss of speed, reallythat many stepped hulls exhibit due to clogged vents. They all come with manuals and exploded parts diagrams, so are quite simple to pull apart. Planing Hull A hull designed to ride across the top of the water, rather than plow through it (as does a displacement hull like a pontoon). And those were not forthcoming, he alleges. of Marine Surveyors in 1972, he has conducted over We believe that quality is ultimately verified by warranty and also the repeat rate of existing Ocean Alexander owners buying another Ocean Alexander boat. Entire If you have a patch of something pliable to stick over a leaky area, Sikaflex will bond the patch to the hull very effectively. If anyone knows about solving problems at sea it's Liz Wardley, veteran of three Volvo Ocean Races. doing this and what the potential consequences Just make sure you have the right one on board. Our design team continues to be in the factory. In fact, Richard, the sales and marketing director for Ocean Alexander and also an experienced boat owner, had the boat, hull number one, built for himself. In the race boats, though, it can also cause herky-jerky movements. Shimano Tiagra 50w vs 80w Fishing Reel: Which One Should You Choose? Euro is in. 5 Evaluating Then you can start diagnosing the problem. Either way, youre getting full use of your boats length. The constant motion can cause debris in the fuel tank to clog the filter and/or injectors. Where the FasTrac differs is in its retention of a mild V-shape in the aft in turns while avoiding the coming loose feel of some stepped hulls. Specifications: Length Overall (LOA): 49 A boat hull has all sorts of shapes, bends, fins and grooves things you can see most clearly when the boats on the trailer. Nor he said, could a number of naval architects and structural engineers who inspected it., McLaren is convinced that the problem lies both in design and manufacturing methods: They take shortcuts as they design. boats. And even more nettlesome, said Parker, is the manufacturers apparent unwillingness to support their product and honor the yachts warranty. Stingray, which introduced its CAD-designed and patented hull in 1989, knows plenty about the pluses and minuses of the V-bottom boats with lifting strakes. Chueh disputes this. But more importantly, the flat keel section provides more lift, easing the transition onto plane. The problems we had were weight issues, and shortcuts they took (during design and construction)., Farley said the manufacturers advertising theme emphasized how light their boats are, and fuel efficient, and all that. People are generally on a flybridge or inside the boat, not walking around obstacle course side decks or bouncing along at 20+ knots with low handrails. They Fiberglass Boats Anymore? Tumblehome is a complex issue to explain in detail. These are both fully functioning, great options for cruising the open seas, but their difference will absolutely affect the method of navigation. Older warships had loads of it -- was that about gunnery, or sailing? These are on the aft hull panel onlythat is, the part of the hull aft of the aft-most step. Eleven years later, he traded up to a 54-foot pilothouse, and changed to a 61-footer two years later. If a yacht has a shallow displacement, then the hull does not sit very deep in the water. If the steering breaks on the windward wheel, dont just freak out, get the boat under control. I can't see how they could screw something up that's this easy, the rub rail on the 60 looks like it belongs on an 18'! A bilge pump forces water that has come over the deck back to the sea. We have letters from maritime engineers and others, including Ed Monk (a prominent yacht designer with professional historical links to OA), stating just what was wrong with Jellybean II, and exactly what were the departures from the design plan.. A more fuel-efficient cruise is at 2500 rpm and 18 knots. Several of these factors are as follows: Yachts are designed as monohulls which means that they have a singular-pointed structure jetting from the bottom of the boat and protruding into the water. Discussion in 'Ocean Yacht' started by Capt. Twice the boat had rubrail damage from wind that was not even over 20kts in a fairly protected marina. In a recent email to this reporter, he wrote, Ocean Alexander does not take shortcuts in its construction.. Hello, my name is Julio, i am from Mexico and i would like to buy a fising yacth between 42 or 48 feet, we have rough seas where i live and have to run around 25 milles before we start fishing, i know hatteras and viking are one of the best yachts for fishing, but what do you think about ocean yachts??. Well, they do it because a deep-V hull is seaworthy but slow, and a flat-bottom is fast but flakey. She has competed in three Volvo Ocean Races and is the acknowledged expert on the VO65, having spent thousands of hours racing the boats and working on the fleets refit. If youve sprung a leak below the waterline, Sikaflex is great because it works when its wet. people's boats that ended up in the auction. The displacement, then, refers to how much of the boat is below the surface of the water and how much of the boat is above the surface. So every chance I got, I tried to learn a new skill set, and Im still doing it today. Hamburger Helper of Boat Building, Reviewed in the Light Stability thats sure. Surveying" category, The Pros and Cons of Space Age Materials in Boat Building. The term latent defect in maritime use is widely 5 Hull and Its Structure (Surveying Fiberglass Power Boats), Chapter 4 Basic Without these portions of a boat included, the captain is unlikely to weather the storm to get his or her boat to calm waters once again. 1) Broken Masts A broken mast is a worst-case-scenario for many sailors and represents one of the most catastrophic failures that can occur aboard a sailboat. My name is Kern and Im passionate about boating. Paul Stehfest To Join Little Yacht Sales. Then repairs dont hold, because the design is wrong. Parker said the manufacturer did not build Jelly Bean II to the specifications he requested. All rights reserved. Boat captain Farley said McLarens strict adherence to a policy of quickly and honestly handling construction problems with the boats he sold was Ocean Alexanders biggest asset. Larson licenses Harry Schoells patent for this design, which it uses in its sport cruiser line. (You must log in or sign up to reply here. Lowering the motor helps, but that creates drag. And (Ocean Alexander) was building bigger and bigger boats so the problems cost a lot more. Are Much of the core is exposed, unfortunately for Parkers lawsuit is not the first quality construction problem to be filed against Ocean Alexander. The deeper the hull sits, and the more V-shaped the design of the hull is, the better balanced your boat will remain even in the roughest of waters. To get those attributes, plus quick time to plane, Ebbtide builds its Z-Trak hull with unique double-vented chines that send air under the running surface, reducing speed-robbing drag at two points (and producing the distinctive Z-shape seen from the side as the boat whizzes past.). We had to take ours from Mexico to Newport Beach for repairs twice., Farley added, If you just putt-putt around in quiet waters, youll never know what a piece of shit they are. Sea misunderstood, for it is not the same thing as with The downside: Core rot near the partners on this boat could lead to a dismasting and costly hull damage. Older Ocean yachts had a lot of problems including many of the handling problems you have heard here. Reverse Chine A two-corner chine; before the bottom meets the side, it forms an upside-down V-shape to deflect spray away from the boat. Copyright 2023 Boating Magazine. If the steering breaks on the windward wheel, dont just freak out, get the boat under control. Ebbtide president Tommy Trabue loves speedy boats. Since the center of gravity does not move, this in effect means that a plot of the stability curve changes shape gently and without humps as the boat is rotated through a full cycle. relatively new because the material has been on Finding a blend of seaworthiness and speed has become a tantalizing challenge for some builders. in his family who began his surveying career at age Wood in 1936. Steering problems at sea can easily get into the showstopper category, but if youve got two wheels youve got options for redundancy. In this case, the (yachts) warranty is from a Taiwanese company and service of the lawsuit was made possible only by the opening three years ago of U.S.-based sales outlets. It primarily depends on beam and individual hull buoyancy for stability. The engine should have no strong gas smell as well. Up until then, Id probably spent as much as $100,000 taking care of (Jelly Bean IIs) problems. So for much of the time during which Parker was attempting to get satisfaction from the manufacturer, he had to rely on good-faith dealings. Yachts are designed as monohulls which means that they have a singular-pointed structure jetting from the bottom of the boat and There will always be stuff that they have to take care of.. The idea was that he and his wife, Pat, would live on it and go cruising; he had it tricked out with everything he could think of. To McLaren, good service was a given with independent dealers, who are more likely to provide relief to a customer having problems with a boat. the boat building scene for a while have seen Ocean has never gotten that hull to deck joint right.Having a bit of experience transiting Oceans I was amazed at how many of them leak at the hull to deck joint in any kind of head or beam sea.The first time I experienced it,after getting sick of having the galley cabinets flooded everyday,I put the dinghy in the water for a close look.It was nothing more than a bunch of sheet metal screws and some 5200 where they "bothered" to caulk it! Firstly, the monohull design will help the yacht to cut through breaking waves perpendicularly. That curvature made the hull stronger than what a slab side would. Bertram, since we can get a good idea of what happened Were it not for the Depression and 5,000 pre purchase surveys in addition to having conducted bottoms, pointing out the potential for some very These boats sell right at our price break: low to mid-$70s. it's been lonely out here over the years in face When you are out on the open sea, and you can put your hand on the bulkhead and feel it moving, its not a very comfortable feeling. I believe my father felt the same way. We stand behind our products.