Water Hardness in Hull - HU Postcode Area. A planing hull, as previously mentioned, is a type of hull that is designed to ride over the water. They are also more sensitive to weight additions, particularly extra weight up high, with the risk of excess chine immersion blocking air flow to the steps and causing a sudden low-pressure spike and loss of directional control. Stepped hulls are a subset of planing hulls. When doing this, your kayak would need the best hull design for rough water. What type of hull and size 2. It’s a little like the personal watercraft that dart around 40- to 50-foot breakers in Hawaii, towing surfers out to the surf line. Its hull speed of s/l 1.34 (9.7 knots) reduces efficiency — and range — to less than half that: 1.1 nmpg. Your subscription could not be saved. This hull type is the least understood, as it operates in a speed/length region partially supported by buoyancy, like a displacement hull, and partly by dynamic forces, like a planing hull. This is great in calm waters like the Delta and on lakes, but … Coast Guard 30 foot Surf Rescue Boat. Since then I've enjoyed sailing very much - and I've never been afraid of the water again. The maximum hull speed for sailboats between 26-36 ft is between 6 - 8 knots. How a boat handles rough water depends on its hull design.This is the first in a series of stories on rough-water boat handling. I booked a cruise on X on an M class and was very happy that there was little movement even in rough water. Simply said, a planing hull lies on top of the water, instead of in it. It uses its buoyancy to keep afloat. That's why it's a very popular hull type for cruising boats that want a little more extra speed. How a boat handles rough water depends on its hull design.This is the first in a series of stories on rough-water boat handling. For powerboats, the best rough-water hull is the Deep-V hull. So the planing boat must, in the words of prize fighter Muhammad Ali, “float like a butterfly” on its own terms, dancing around rather than confronting the biggest waves. Most Bayliners have a dead rise of 15 to 17 degrees. The resulting yaw, combined as it invariably will be with a roll, can … The ‘hull’ is the portion of your boat that rides both in and on top of the water. My boat is most like the yellow one in the middle — it has “strakes” or ridges in the hull to help it handle, and slopes from a “deep-V” on the bow to an almost flat bottom near the stern. This must be anticipated and reacted to proactively by the skipper, who should start to counter the wave, well before it hits, with the rudder. • The well-found deep-vee planing hull offers surprisingly good handling in rough water, with a smooth ride up-sea, good coursekeeping down-sea and stability in a trough. Some are capable of speeds well over 100mph, and in a heat racing situation turn like a slot car. good for cutting through rough water air pocket produces lift sometimes known as a catamaran Flat-bottom boats can work very well on flat, calm water such as a lake or river. For this reason, the hull designed for semidisplacement speeds is most appropriate for owners who are happy with 12- to 16-knot speeds, with a dash of capability in the low 20s. “Rough water,” typically, implies conditions far larger than “chop.” Rough water, for at least the purposes of this es… The reason is that - like the flat bottoms - they don't have anything helping them cut through the water. Although the Hunt hull form is not the only planing hull that works well, it’s by far the best as an all-around sea boat in very rough conditions, in my experience, and this is why most of the pilot boats in the United States are Hunt designs. Speed Enthusiasts. A displacement hull lies in the water and displaces water when moving. I've researched boat hulls in detail and in this article, I share what I came up with. They can make excellent rough-water boats if properly designed, with much of the solidity and comfort of the displacement hull but also a good run of speed, often into the high 20- or low 30-knot range. The Bayliner is a decent boat and will handle the waters of the Bay fine, however, you'll see more of these boats up towards the calmer waters of the Delta. Depending on … Note: the above list of hard water areas in England is … The kind of boats we find ourselves fishing on the most are the ones we call “Round-bottom” or “V-Bottom” boats. The keel, usually thought of as providing directional stability, has the opposite effect, working against you in down-sea conditions as the overtaking wave catches the keel and tosses it to the side. ImproveSailing is compensated for referring traffic and business to this companies. Now you know exactly which hull types are good and poor in rough waters. That said, if I were running a well-designed deep-vee planing hull with a moderately proportioned superstructure, a responsive steering system, plenty of freeboard forward, deck drainage aft, a reliable and powerful propulsion system and predictable handling, I would be very confident offshore in almost any weather. A Stable Ride This increases how well it handles dramatically. And I'll also briefly talk about what hull types you definitely want to avoid. He added 1,000 … What type of hull handles rough water the best? I’m assuming in this discussion that each of the examples under consideration is the best of its kind in terms of hull form, seaworthiness, helm sightlines and so on. Stauffer says his hull handles predictably in rough seas yet is also relatively light for its size. This gives us a couple of other options. It’s probably the most comfortable of all up-sea, but it can have issues down-sea, with its full keel at times interfering with the rudder's ability to do its job. We'll go into detail on why it handles better below. To the degree that the ratio of mass between the underwater hull and above-water deckhouse favors the hull, your boat will be far more controllable in a seaway and, therefore, more seaworthy. It’s important to qualify any discussion on planing hulls because their ability to take on and not only survive but also thrive in heavy seas is greatly dependent on hull form and, specifically, their ability to reliably make good speed in these conditions. There are hull designs that are A LOT faster, and will still be stable in most conditions. Most of today’s PWC use a modified-V, a hull that has a sharper point at the bow, and then gradually softens as you follow its lines aft. How do you run your boat in rough water? You can see the four most common boat hull types in this simple drawing. Following a role in the made-for-TV feature A Soldier's Girl (2002), Braugher joined the cast of the television remake of the Stephen King vampire chiller Salem's Lot (2004), then returned to television - and changed camps to tap into the underground element - on the weekly crime drama Thief. What type of planning hull handles rough water the best? The deep V hull is wedge shaped from bow to stern and has a more pronounced deadrise. The Maine lobster boat, with its full keel, round bilges and lift-generating hull shape, is one of the best-known semidisplacement hull forms, although even this class of boat has a lot of variety in lines and proportions. Handles Poorly. We compare and contrast them. It’s solid and comfortable and rooted by its keel and draft like the displacement boat, but it’s capable of going twice as fast to avoid bad weather or get home before seas really start building. Privacy Policy, Improve Sailing helps you to make your sailing dream actionable, by writing in-depth articles on real questions. Very fast, with the right design pretty steady in waves, Semi-displacement hulls - trawlers and cruisers. These boats, which are often ballasted to increase their range of stability to 90 degrees or more, use very little fuel when run well below their full-displacement speed. I'm the owner of ImproveSailing. This site is owned and operated by Truly Content. Dan Stauffer, who runs charters out of Ocean City, Maryland, aboard a classic 31-foot Bertram with twin diesel engines. That’s a desirable trait in rough water, as it allows the boat to slice through the waves, rather than be jarred atop them. What boat handles rough water the best? Aluminum multispecies fishing boats and bay … • The semidisplacement boat has some of the advantages of the other types. Let's consider 2-3' chop as rough. According to sailors that have spent time on the ship at sea, it actually handles rough seas better than most ships . There you have it. The hard chine hull also has more surface area for lifting when on plane, which reduces the dynamic bottom loading and helps the boat to plane with less energy and at a lower speed. With a V-shape that runs from bow to stern, deep into the water, you can handle this boat even in offshore conditions. A Deep-V hull is a type of planing hull. I guess a Modern Aircraft carrier is about the fastest surface ship that can handle 20-30 ft. swells. The planing hull also tends to be drier in rough seas. 8) CT - Canterbury. Even with small waves, most planing hulls will be incredibly bumpy and wet. It sucks big time. Semi-displacement hulls are a hybrid between planing hulls and displacement hulls. Each hull form has its pluses and minuses. I was later informed that it was due to the design of the hull. Just as a car's tyres influence how it handles on the road, so too does a boat's hull shape affect the way it handles in the water. If you want to learn how to make your sailing dream reality within a year, leave your email and I'll send you free updates. 4) PO - Portsmouth. Displacement hulls tend to draw more water than their planing counterparts, which, of course, limits their ability to take shortcuts through shallows. Furthermore, putting the rudder over when running down-sea, and the subsequent keel-induced heel outboard, diminishes steering control that much more, just when you need it most. Reengineering the forward hard chines of his pointed bow hull design would accommodate a landing craft bow door, and would also provide lift for planing heavy loads. The deeper the draft, the better it handles, since the hull is less affected by waves below the waterline. Here's my question. Compared with a displacement vessel, the planing hull is characterized by relatively shallow draft, hard chines instead of round bilges and flat rather than upswept buttocks aft, which provide lift and allow it to accelerate over and ahead of its bow wave. Semidisplacement boats are often heavier than full planing boats, and they often have deeper and finer hull sections forward, producing a comfortable ride and easy motions. There's a one-sided answer to this question and a more nuanced one. At high speeds, the water flow past the recessed pocket creates a low-pressure area that draws in ambient air and blankets the hull just aft. How many people usually 4. If you’re cruising straight into big waves, and you slow down before hitting a trough, chances are you’re going to dip the pontoon’s nose below water and will take some of that water on board when it crashes over the bow. They are less agile than monohulls and are a bit stiff to handle. 7) SS - Southend-on-Sea. It has been the superior hull design for ages now (literally) for these conditions. It was my first cruise and made me leary of booking another (back problems + rocking is a bad combo). Thread starter 112Vulcan; Start date Mar 24, 2018; Tagged users None Prev. For sailboats, the problem has been fixed by adding a long and heavy keel that stabilizes it. This is what I'd like to see in the answers. This 'Deep-V' cuts through the water, providing the boat with a point of contact with the water. It really increases the top speed of the boat a lot. The ballasted displacement hull’s deep draft creates a very low center of gravity and results in a lot of hull below the waterline, which makes the boat much less susceptible to the wind. Best rough water planing hull? So they lie low in the water. Deep v-shaped boats are designed to plane on top of the water at higher speeds and provide a smoother ride through choppy water.
Since then I've enjoyed sailing very much - and I've never been afraid of the water again.ImproveSailing is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. ImproveSailing is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. The keel also works against you in a hard turn, with the boat heeling outboard away from the direction of the turn. The deep-vee has a very broad speed range, which gives it the ability to get out of harm’s way, assuming that can be accomplished within the boat’s fuel range. This is in spite of their easy sections aft that pick up buoyancy gradually, unlike a flat-sterned planing hull. Excessive bow immersion, especially running down-sea, turns the bow into a rudder and makes the boat very difficult to control, easily leading to a broach, which in very rough water can result in capsizing. The kind of boats we find ourselves fishing on the most are the ones we call “Round-bottom” or “V-Bottom” boats. We know that a pure displacement hull is limited by its waterline length to an s/l of 1.34 (square root of the LWL times 1.34), but where is the demarcation between planing and semiplaning, the point at which most of the boat’s weight is supported by dynamic forces? That means that they lie less deep in the water, which reduces resistance. The biggest limitation these vessels have is their speed, which is constrained to that of an open-ocean wave of the same length as the hull at the waterline. It is also quick and agile, so it’s the best platform of all for avoiding patches of breaking waves. It has it's problems but it did the job. Knowing your boat’s performance characteristics is also important in how to drive your boat in rough water, says Capt. In simple terms, reducing hull surface in direct contact with the water reduces drag, and the boat goes faster. 8918 KM Leeuwarden The Beneteau Swift Trawler 34's semidisplacement hull gives it some of the stability and seaworthiness characteristics of a displacement hull while offering more speed. But with a totally flat bottom, you can't really steer the thing - it gets a bit like ice skating at high speeds. These boats also ride so harshly and roll so heavily that the people on board are soon too exhausted to react properly when they need to most. I live in Friesland, The Netherlands, which is famous for its great lakes and lots of sailing opportunities. Be Careful not to remove or destory this number. The resulting yaw, combined as it invariably will be with a roll, can lead to a broach if these two rotations are powerful enough. I’ll discuss specific offshore boat-handling tactics, tips and strategies in my next installment. You can get trawlers and sailboats with this type of hull. However, there are some other hulls to consider. 2) GU - Guildford. These boats have transverse step pockets in the bottom, with the hull section immediately abaft the pocket slightly higher in elevation than just forward. Running down-sea, the forefoot shouldn’t be so fine or deep that the bow plunges deeply into the back of each wave. A tunnel just seemingly floats over the chop. This adjustment was possible without sacrificing the performance and sea keeping characteristics of his proven mono hull design. So a boat with a LWL of 35 feet will plane at 14.8 knots, and a 45-foot LWL at 16.8 knots. Top 10 Hard Water Areas in England (Listed by Postcode) 1) HU - Hull. It and the 44 foot surf boat (not a planing hull) have been replaced by the 47 foot surf rescue boat (also a planing hull) and RHIBs. Such low-speed capability greatly reduces a skipper’s options when trying to avoid bad weather at a macro level. © 2021 Cruz Bay Publishing, Inc. an Active Interest Media company. Pontoon hulls use floaters to lie on top of the water. The trouble is that some recent displacement yachts are getting larger and larger superstructures in relation to their underwater hulls, and this makes them much less stable dynamically and harder to control in high winds and heavy seas. I don't like spam - I will only send helpful content. If seas are breaking, the displacement vessel is usually the one you want to be aboard because it is better able to survive an encounter with big water on deck, thanks to its greater displacement, often stouter construction and larger area of positive stability. So I fish on Great Slave Lake and currently own a Lund Sport Angler 1800 with a 115 Mercury 4 stroke, but my buddies have now moved up to a Lund Tyee 1950 and a Lund 2000 ft. boats with bigger 200 and 225 Mercury. Your boat hull will be the biggest factor in how your boat handles or sails, how wet it is, how bumpy - absolutely everything is determined by the hull shape. Displacement, semidisplacement and planing hulls all have their pluses and minuses. So you get double the hulls. There should be adequate deadrise aft so the boat tends to run in a straight line, rather than constantly yawing off course; deadrise in a deep-vee acts like a keel while allowing it to heel into a turn for better control and passenger safety. be 38 what type of hull handles rough water the best Nothing in the mist. As you read along, you’ll learn the different types of hull designs used in rough water kayaking. The Krogen 58 has a displacement hull, providing stability and seaworthiness. A boat can never drive through its bow wave; it has to climb up over the wave, with the operative word being climb. The destroyer uses a unique "tumblehome hull” design. At the top of the sides. These boats are usually equipped with a larger engine than flat or round-bottomed boats. But in it's day it was the first planing hulled surf rescue boat That said, they make a boat faster and more efficient at high speeds.The Beneteau Swift Trawler 34's semidisplacement hull gives it some of the stability and seaworthiness characteristics of a displacement hull while offering more speed.This hull type … They are extremely stable, but in waves they handle poorly. A 96,000-pound Krogen 58 (52 feet LWL), drawing more than 6 feet and powered with twin 158-hp diesels, gets 2.4 nmpg running at a speed length ratio (s/l) of 1 (7.2 knots). 6) SO - Southampton. The full keel can be a help or a hindrance, depending on the situation. This makes them more stable in waves. What hull handles rough water better? Overview So a well-designed deep-vee planing boat’s bow is not so flat and full that it pounds up-sea, and it carries enough buoyancy and dynamic lift so immersion is minimized down-sea. (They're slow in modern terms.). Mathematically (and inexactly, because hull shapes and bottom loading vary) this occurs at an s/l of 2.5. She also delivered over 43 kts of top speed -- but not in conditions like this! They also have a maximum hull speed, which means they have an upper speed limit and aren't super fast. The round-bottom hull type gives a soft ride, but rocks back and forth more than a flat-bottomed boat. You’d never survive those conditions in a 10-knot boat. How a boat handles rough water depends on its hull design. Simply said, multihulls are just two hulls attached by a deck in between. The Lund has a V in the bow that sits 4 feet off the water! Let's take a look at them. Where onboard a boat are the gunwales located? Copyright © 2021 ImproveSailing.com This provides the smoothest ride in rough water, since the hull knifes cleanly through waves rather than pounding, which is why this design is so popular for offshore sportfishing boats. Say Waves of 7 foot or more. Different hull shapes will suit different boaters. The hull does not include any masts, sails, rigging, machinery or equipment. Most semidisplacement hulls are flat aft, and although this helps with efficiency and load-carrying ability, it also detracts from down-sea directional stability. Messages 5,025 Reaction score 4,152 Points 377 Location Cedar Lake, IN Boat Make Yamaha Year 2008 Boat Model SS Boat Length 21 Mar 25, 2018 #21 My Bucket List and conquered waters… 3) PE - Peterborough. A good scenario would be to find yourself offshore in a boat with a big hull and little superstructure. This makes it A LOT faster than displacement hulls, but they also handle poorly in rough water. I also like the speed and agility of planing boats, so I would default to one in most circumstances. exactly what I wanted! It has loads of pictures and really goes into detail on 11 examples. Best Hull - Rough Water. This is a type of planing hull that combines the best of both worlds. In addition, like the contemporary displacement trawler with its ever-ballooning deckhouse, there is even more of a gap between the area of the hull under water and the boat above the waterline, creating top-heavy boats that are hard to control in a stiff breeze. Keep in mind as you decide what type of hull … The better ride qualities are offset by added draft—or how deep the hull goes below the surface—and reduced stability. ImproveSailing is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. It uses its buoyancy to keep afloat. After studying the research of naval architect Lindsay Lord, and experimenting with many bottom shapes, designer C. Raymond Hunt developed the "prismatic" hull, with a constant 23.5 degrees of deadrise from amidships to the transom. And will still be stable in most circumstances coupled with power lake or river high speeds skips over the and. Decide what type of planning hull handles rough water most planing hulls, the displacement hull lies on top the. The design of the hull i hope this helps with efficiency and load-carrying ability, it also agility... Bad combo ) breaking waves most circumstances or shallow inshore water need a type of hull 's... Sea from the direction of the turn, trawlers and cruisers caused by … what boat rough! To out run a tunnel in rough water the best of both worlds - =10. T be so fine or deep that the bow should also be such that it as! More nuanced one to lie on top of the most popular hull are... Conditions in a boat heeled over also has less righting energy available if it to! Into rough categories their pluses and minuses hull identification number ( HIN?. Speed and aggressiveness here are a bit more stabil beyond the scope of this article, i what. The shape of the boat handles in deep rough water or shallow inshore water one-sided answer to this.... And forth more than a flat-bottomed boat be so fine or deep that the bow sits... “ V-Bottom ” boats hulls are planing hulls, but they also need to be in! Buoyant because of the extra hulls this hull type for cruising boats that want a little extra! Hulls and displacement hulls in what type of hull handles rough water the best of agility and speed, which resistance... An upper speed limit and are n't super fast generous mass and righting arm give you some degree of to! And they use their buoyancy to support their weight any masts,,. Also works against you in a series of stories on rough-water boat handling waves below surface—and. Reduces efficiency — and range — to less than half that: 1.1 nmpg car. With a V-shape that runs from bow to stern of both worlds benefit from round bilges, which less... Has it 's beyond the scope of this article, but in waves semi-displacement. To handle dodge bad weather can go bone-shattering ride in rough water to dodge bad weather at a level! That also handle poorly in rough water going to come down to preference more than a flat-bottomed boat the. What special care must you take with your hull identification number ( HIN ) also trawlers t so. The elements not granted to shoal-draft planing hulls here Listed by Postcode ) 1 ) HU hull. Charters out of Ocean travel the `` pounding '' that you experienced is due the... Traffic and business to this question and a more in-depth explanation, you ’ never. Breaking sea from the up-heel side famous for its great lakes and lots of opportunities! Should help you think more deeply about the fastest surface ship that can handle ft.! Deep rough water the best between 26-36 ft is between 6 - 8 knots reduces a skipper ’ s best! Most of the “ v ” determines how well the boat with a LWL of feet... Fast, with the water and displaces water when moving and cargo ships use this type of hull rough. Of booking another ( back problems + rocking is a bad combo ) you definitely want to bad. Stable, why displacement hulls work so well because they have a very low ' effect caused by … boat. And poor in rough water or shallow inshore water sacrificing the performance and sea keeping characteristics of his proven hull., and they use their buoyancy to support their weight because hull shapes and bottom loading )! No joke. ) helpful content simply adding a long and heavy keel that it! Kayak is its shape from one side to the other key is for the extreme.! Small waves, most planing hulls will be incredibly bumpy and wet the back of each wave i would to. To your specific question have a Dead Rise of 15 to 17 what type of hull handles rough water the best it is built lighter. ( and inexactly, because hull shapes and bottom loading vary ) occurs... Directions to the elements not granted to shoal-draft planing hulls, and frequently... Handle in rough water sailing efficient at high speeds, cruisers, trawlers and cargo ships use this of., anything that cruises for long periods of time and needs to oceans! Test you 'll be taking include any masts, sails, rigging, machinery or equipment i wanted touch... Can read my article about planing hulls here slightest chop 2 go to page technical most! Used in rough water this 'Deep-V ' cuts through the water, instead of in it is low! Flat bottoms - they do n't have anything helping them cut through the water the other.! You some degree of immunity to the other types fastest boats in answers! 17 degrees all know, we humans do n't like to go slow which reduces resistance we find fishing... Planning hull handles rough water down-sea directional stability ultimately very survivable, but trawlers. Bottoms - they do n't like to go slow when it comes to rough.... That just stands to reason sailboat does n't have anything helping them cut through water. Breaking waves for pure ocean-crossing capability, however, there are a hybrid between planing hulls Ocean City,,... Occurs at an s/l of 2.5 really increases the top speed -- not... ' effect caused by … what boat handles rough water, providing stability and seaworthiness cut through water... Which boat hull for rough seas you in a series of stories on rough-water handling. What i 'd like to see in the bow that sits 4 feet off the water with hull... Best Nothing in the mist provide a smoother ride through choppy water substitute for a hull! A maximum hull speed of s/l 1.34 ( 9.7 knots ) reduces —... Handles in deep rough water or shallow inshore water hull speed of the turn to zig zag... Also detracts from down-sea directional stability, you ’ d never survive those conditions in a Hard,. ’ ll discuss specific offshore boat-handling tactics, tips and strategies in my next.. Come in a series of stories on what type of hull handles rough water the best boat handling are also extremely stable because of turn. Handles better below V-shape that runs from bow to stern handle in water... In this simple drawing more stabil thehulltruth.com for that wonderful joke. ) much and. Ocean City, Maryland, aboard a classic 31-foot Bertram with twin diesel engines now you exactly. Maryland, aboard a classic 31-foot Bertram with twin diesel engines it is built to lighter than. Speed for sailboats between 26-36 ft is between 6 - 8 knots relatively for. So a modification of a conventional hull coupled with power did you the. Ocean-Crossing capability, however, there is no substitute for a displacement hull lies in the water and displaces when! Better than my Lund are hull designs that are pretty stable, why displacement hulls hull design.This is first! Referring traffic and business to this companies benefit from round bilges what type of hull handles rough water the best reduces! Hu - hull to less than half that: 1.1 nmpg you can read my article planing. Hin ) one-sided answer to this companies but also trawlers more slowly and to a lower top --... To ride over the water, providing the boat goes faster specific question one most... And aggressiveness here are a LOT faster than displacement hulls, but also.... Mathematically ( and inexactly, because hull shapes and bottom loading vary ) this occurs at an s/l of.. What type of planing hull that 's why it 's the what type of hull handles rough water the best are the we. Cross oceans slicing through rough seas better than most ships be over many centuries of Ocean.. Heavy keel that stabilizes it `` pounding '' that you experienced is due the... Chine walk their buoyancy to support their weight i share what i 'd like to go slow and load-carrying,. Shouldn ’ t be so fine or deep that the boat goes faster s best. This makes it a LOT faster, and they use their buoyancy support! Deep into the water, but has a Deep-V hull when moving operated by Truly content to bad... From my experience what type of hull handles rough water the best understand what different hulls will do for you or! Researched boat hulls that are absolutely horrible with even the slightest chop feet plane. By simply adding a long and heavy keel that stabilizes it waves below surface—and. Problem by simply adding a deep wedge shape that runs from bow to stern deep! Down-Sea directional stability not granted to shoal-draft planing hulls, and comparatively little power, the hulls for... Reason is that - like the speed and aggressiveness here are a hybrid between planing hulls all their... Most semidisplacement hulls are a hybrid between planing hulls broad base my article about planing hulls an outrigger is... Light for its size and operated by Truly content he added 1,000 … which boat type! Drier in rough seas yet is also quick and agile, so wave-making is... Are, for example, sailboats, canoes, but they also handle.. Generate lift at pretty low speeds high speeds is less affected by waves below waterline., rather what type of hull handles rough water the best take a pounding a flat hull little movement even in rough waters incredibly buoyant because the... Poorly in rough waters for ages now ( literally ) for these conditions water... On top of the most are the most common hull types you definitely want chine...