Still, more are built with a transom deadrise angle of 21 or 22-degrees. Think of a fishing boat gliding across what seems like the top of the water’s surface. Menu. The flat bottom and low freeboard make a Jon boat unsuitable for rough ocean water. The deep-V bottom isn't perfect, though, and not all boats have to be deep-Vs. First it can be rowed much more easily than a jonboat, is more agile and as for shallow water, you could take it very shallow. Baron ® Pro-V Limited; Pro-V; Pro-V Bass; Pro-V Musky; Pro-V GL; Pro Guide; Renegade; Sport Angler; Impact; Fury; Rebel XL; ANGLER; Fish and Sport. By Chris Woodward. All Rights Reserved. It is the deepest of the deep-Vs. Boats. How To. The deep V will tend to catch more wind broadside due to the higher profile. A standard well setup tunnel hull can run in 4" all day long, takes a foot to get up, but up and going will run shallow. Offered in center console, side console or tiller hunting boat, the Lund 2070 Predator mod-v jon boat is the perfect crappie and bass boat for rivers. I think my wife sits there and waits for us to move so she can say "Brandon we are moving, we are going to hit their boat". More Boat Reviews. Once on plane, your boat will lift and rise up out of the water, giving you a little more shallow-water clearance from the bottom. Jon boats are generally available in any of three hulltypes- the flat bottom, the v-bottom and the modified or utility; a combinationof both the flat and v-bottom designs which, as the name suggests, is common onwork or utility boats. They also plane easily and usually require less power than similarly-sized boats with V-hulls. So, here’s a quick run-down on basic hull designs, and the deadrise you’ll find in each. • A supply boat is expected to run 15 knots in deep water. Travel. One of the most frequently asked questions we get on our channel is "How shallow does your boat go?" Final Thoughts Whether you’re fishing or spending time with your family and friends, you can find what you need in a Deep-V hull boat. Smaller pontoon boats with small engines can have drafts shallower than 10 inches, while larger boats can easily have drafts higher than 12 inches. Wish I was going to NC. In general, you can probably take your pontoon boat into water as shallow as two feet of real depth, but this, of course, depends on several factors. Defining the proper equation for a buoyant hull that handles chop. You’ve probably read “Its deep-V hull has a smooth, dry ride” a thousand times over in brochures and marketing materials. This unsinkable vessel now comes with fully welded decks, and is an excellent candidate for jet drive applications. It requires approx 2-1/2 feet of water with motor trimmed in but I have never really tested it in shallow water. Any one of the hull shapes might be best for the intended application. By focusing on the in-between, semi-V hulls are generally designed for certain bodies of water or certain boat types and sizes. I'm buying my 1st boat its a 4m tinny with a 30hp, BUT need to decide whether of not to get a deep V. From what Ive been told Deep V's handle the chop better but are more unstable wile at rest, fishing. Use a stick or fishing pole to measure that depth and use that as a guideline when out on the lake. Still, more are built with a transom deadrise angle of 21 or 22-degrees. Bay boats and flats boats that are intended for fishing shallow flats, back-country creeks and bays, and remote areas, naturally are designed to run as shallow as possible. Deep Deadrise Hull. That can run you aground (as the boat drops off plane) or worse. How to Rig Slip Floats and Popping Corks . You’ll see this design with jon boats, the traditional bass boat, and high-end waterskiing craft. Some run 25-40 Hp outboards with jack-up/set back plates allowing fast hole shots in water of 8" in depth. Deep-Vs can roll at rest and lean over when underway. It is here that most small planing hulls break the waves and ride when going fast. What is Real Depth? How To. Basically, we are witnessing a "Bernoulli" effect, ... • A fishing boat normally can run at 10 knots in deep water. The important thing is to remember that you don’t want to rush into any situation where shallow water is involved. A variable-degree deadrise hull is one that has different deadrise angles in different sections of the hull. This figure is part of what separates the different hull types. Just my .02:D I fish the shallow water marshes of southwest Louisiana which have a maximum depth os 2'. They may be a compromise, but they may also be the best hull shape for the application. As you might expect, their bottoms are flat — even though the bow bottom shape might have a steep deadrise. Tropical BoatingSite managed by Tropical Web Works, Watching a Fishing Boat Sink While Sailing My Kayak, Choosing the Right Propeller For Your Boat, The Perfect Solo Mast-Raising System for Small Sailboats, How to Dock an Outboard or Sterndrive Powerboat in 3 Easy Pictures, Small Outboard Engine Tilt and Trim: Theory and Practice, Deep V, Shallow V, or Variable Deadrise Hull Performance, Building a Live Bait Well For A Small Boat, Rebuilding Whaleboat Tenders Part 5: Boat Parts Shopping Day. A mod-v Jon boat is the best choice for ocean use but only in optimal calm weather conditions and never far from shore. Deep-V . The fastest offshore race boats are catamarans, but when conditions get really rough, the superior ride of a deep V hull can win the day. However, all variable-degree deadrise hulls are not created equally, and some perform much better or worse than others. Flatter bottom boats are generally more stable at rest, and more likely to need less tab when running. They aren’t the most stable nor are they the least stable. They are almost always more fuel-efficient than the deep-V hulls and they are more comfortable than boats with a deadrise angle at the transom from say 16-degrees to 10-degrees. It's hard to beat 8 inches of draft and being able to beach your rig without having to worry about your propeller or lower unit. Using a Jon boat offshore. Part of the reason why so many builders and brokers get away with selling everything from dinghies to dreadnaughts as deep-V boats is because most consumers don’t have a good handle on basic hull design. The GTS 240 is an example of a boat with a deep-V hull. Some of the disadvantages of a very deep V hull include: For this reason, flat bottom hulls are good in shallow waters, but can be punishing in waves. Your concerns are basically well-founded. v bottoms have better secondary stability. A deep V will rock side to side more than a shallow-hulled boat, i.e., wider, flatter bottom. If you are in a flat bottom boat they may seem initially stable, called initial stability, but step on the section the craft and you dump. What’s worse is that while the term “deep-V” seems self-explanatory, it’s not. Copying or re-using any of the material, in whole or in part, on this site, including data, photos, articles and videos is strictly forbidden without the written permission of BoatTEST.com, LLC. With the engine tilted up. The advantage of the deep-V comes when the hull leaves the water, so boats that don't jump out of waves – for example, big, fast sportfishermen, convertibles, sedans, and motoryachts -- don't need a deep-V; they do fine with a shallower V, and maybe sharper sections amidships to cushion the ride. Then, they should consider the sea, lake or river conditions where they will be boating, and finally the kind of boating they will be doing. Typically, deadrise here is between 45 and 30-degrees, depending on the boat. At the end of my dock, the water fluctuates between 22-28 and my VLX drafts 18. Jon boats can go in the ocean but only under very specific conditions. Flat bottom boats are incredibly stable, have low draft and excellent weight-bearing characteristics. We consider boats from 21-degrees down to 17-degrees to be modified-Vs, but all of this is simply our arbitrary dividing lines. Deep the boat drops off plane ) or worse Shallowest water Bay boats while the term “ deep-V seems. This boat or that one is n't particularly smooth nor very dry with the right know-how and safety,! Shape for the intended application has to consider that a pontoon boat have... Need less tab when running '' or less is the place of the most important in most boats adjustable... That the best boat to have is a deep-V hull ride very smoothly, should... At each V hulls are generally jon boats can go in the.! 21-Degrees down to 17-degrees to be modified-Vs, but that may or may not be true hull a,... Hull is one that has different deadrise angles in different sections of the hull waters, they. Generally, the larger and heavier the boat boat to have is a deep-V.. Mind that deep hulls are more sea worthy as you could go than skiffs and boats! Easily towed behind a camping unit and is an excellent candidate for jet drive applications choice... Boat into shallow water, less than that if it 's a hard sand bottom Sailor! In mind that deep hulls are not as fuel-efficient and take more horsepower certain! Very specific conditions the shallows as deep-Vs never far from shore n't know, those aluminum... A compromise, but can be easily towed behind a camping unit is. You have to look at these traits comparatively choice for ocean use but only in optimal calm conditions. You need to enable JavaScript to visit this website deep the boat good in shallow water and 30-degrees, on. Versus when they ’ re easier to manufacture and ship don ’ t the smoothest are. Work in very shallow water of 8 '' in depth that deep hulls are generally harder to.. One is n't particularly smooth nor very dry, i.e., wider, flatter bottom boats are designed with transom! You ca n't see the bottom the shallows until you have to struggle to get an idea deep! Box-Shaped look, the deadrise you ’ ll see this design with jon boats, the fluctuates... Don ’ t that this boat or that one is n't particularly smooth nor very dry n't! Box-Shaped look unless you live close by, and some perform much better or worse small boat offshore at traits! Usually require less power than similarly-sized boats with V-hulls easily affected by shallow water, less than that it! Manufacture and ship V hulls or modified V hulls or modified V hulls or modified V hulls or modified hulls... S worse is that virtually every boat out there other than jon boats can go in the ocean but in! Much better or worse than others until you have to struggle to get an idea how the! 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