Tag Archive: kayak speed

The Most Stable Small Craft

Wavewalk announced the new Series 4 (S4) of portable boats (car-top boats) that are extremely stable even by comparison to larger boats that require transportation by trailer. Still, the 38″ wide S4, which feature slated cockpit sides designed to facilitate paddling, will work well enough as paddle craft, namely for kayaking, canoeing, and kayak fishing.

In this case, portability also means gaining extra mobility through the option to launch anywhere, and the option to paddle effectively means being able to go in shallow water where motorized fishing boats are prevented from going, as well as in weeds, and no-motor zones (NMZ).

 

The ultralight skiff (98 lbs) is by no means limited to being a solo skiff, and with a load capacity of over 600 lbs it can take two big and heavy anglers on board, or three lighter persons, plenty of fishing gear and camping gear, and a powerful outboard motor of up to 6 HP.

This will be the first skiff from Wavewalk to feature a traditional stand up casting platform at the bow. This will make the boat perfectly adapted to fishing the flats with a crew of two, and still, its extreme stability and twin-hull (catamaran) design guarantee offshore capabilities beyond what is expected from small skiffs and Jon boats.
This hydrodynamic advantage, which pertains to tracking and seaworthiness, is enhanced by the ergonomic advantage provided by the saddle seat, which is similar to seat that feature in personal watercraft (PWC), also known as jet-skis.

The following video shows the smaller, popular Wavewalk 700 in an offshore trip to the Elizabeth islands, south of Massachusetts. The new S4 will perform even better in such applications:

 

This new, versatile skiff will be available starting in April, and it is offered at a $2,505 price point, without accessories.

More information about the Wavewalk® Series 4 (S4) skiff »

Improving steering of motorized fishing kayaks and small boats

Here is some exciting news – Wavewalk is offering a new joystick steering system for its 700 series of two-person car-top fishing boat and microskiff. The new system makes steering easier and more comfortable, and safer too if you happen to use a powerful outboard motor such as the 6 hp Tohatsu featuring in this video:

 

 

Attaching and detaching this system is a breeze, and it takes seconds, literally. This means that an angler who wants to get the joystick and cables out of their way in order to make room for casting and landing fish can do it effortlessly and in no time, and later reattach the joystick and cables with the same ease.

Read more about this new joystick steering system for motorized fishing kayaks and small boats »

When a fishing kayak becomes a boat, or an ultralight microskiff

Sometimes a technological or design breakthrough pushes the envelope of a product category or class so far that it creates a new type of product that did not exist before. Such thing has happened now with the advent of the new Wavewalk 700 series –

Before the W700 existed, there were several important differences between large size fishing kayaks and small boats.

The most noticeable difference was in width –
Since kayaks’ primary means of propulsion is paddling, they need to be narrow enough to allow their passengers to propel them with dual-blade paddles (‘kayak’ paddles). Boats are not supposed to be paddled but they need to be transported on trailers, which is why their width is determined mainly by the width of roads’ lanes.

The second, and most important difference was in stability –
Being essentially narrow mono-hulls, fishing kayaks are unstable, which is why designers and manufacturers continuously attempt to push the envelope of kayak width by offering excessively wide kayaks (known as ‘barges’) that are quasi impossible and sometimes totally impossible to paddle.
Typically, a monohull fishing kayak’s instability allows an angler occupying its seat to lean slightly to one side, but as soon as they lean more, they lose balance and capsize. By the same token, an extremely large monohull fishing kayak may offer an athletic fishermen to try to stand along the kayak’s center line, but as soon as they move sideways, they lose balance. So basically, the passenger of such large mono-hull kayak is prevented from moving from one side to another, and by this fact such a fishing kayak differs from a boat, which typically offers its passengers to sit or stand on the side of their deck.

When a fishing kayak becomes an ultralight microskiff, or car-top boat

The Wavewalk 700 weighs 80 lbs without accessories, and it’s 31 inches wide, which is fairly slim compared to the average fishing kayak out there, and its very skinny compared to some fishing kayaks whose width exceeds 40 inches. This makes the W700 a lightweight fishing kayak by today’s standards, and a narrow one too, by the same standards.
The W700’s design is based on a patented technology that’s radically different, and this changes the rules of the game as far as stability is concerned.
As this video shows, a full size (6′ / 205 lbs) middle aged passenger can stand up and paddle the W700 in full confidence not just from the traditional position along its center line, but also while standing with both his feet in one of the kayak’s twin hulls:

 

 

This puts the W700 in the category of boats, as far as stability is concerned – a true game changer, and together with its extremely good tracking capabilities, turns it into a high performance boat, or microskiff, when motorized.
This movie demonstrates this breakthrough:

 

 

Taking a second passenger on board

The ability to take a second passenger on board is a third important difference between fishing kayaks and boats: The former are typically capable of supporting a single passenger, and realistically speaking, no one fishes out of a tandem fishing kayak because neither paddling such craft nor fishing out of them is acceptable in terms of ease or comfort. In other words, these kayaks are not remotely fishable in tandem. In contrast, the typical crew size of a fishing boat, even a small one such as a Jon boat or a microskiff, is two, and this difference is critical.

Here too, the W700 breaks the fishing kayak mold by offering full stability and comfort to a crew of two passengers, not just in a tandem paddling mode, but even when outfitted with a powerful outboard motor, as this video shows –

 

Don’t overpower your fishing kayak, but if you do…

Aside from legal considerations, there are good reasons why you shouldn’t overpower your fishing kayak, and they all boil down to one word: Safety. Simply, overpowering any boat, including a kayak, is hazardous, weather because the extra torque and speed make the boat harder to control to a point where the driver could lose control and capsize it, or because a powerful motor can overstress the part of the hull to which it’s attached (typically the stern), and make it develop cracks that could cause the boat to sink.

When common fishing kayaks are concerned, most online videos that show such a vessel driven while outfitted with a gas outboard motor reveal an overpowered setup – Those SOT kayaks are hard to drive mainly due to poor stability, unsuitable ergonomics and insufficient access to the motor’s controls. In some cases the kayak’s stern is dangerously low to a point  where it’s partially submerged.
As for Wavewalk kayaks, they work perfectly with small outboard motors, but in some cases their owners outfit them with an outboard gas engine that’s too powerful (I.E. exceeds 3 hp), mainly because these boats work better with outboards that feature a long propeller shaft (20″), and such motors are hard to find in the range of small-size motors.

This video demonstrates an ‘overpowered by far’ configuration – A 6 horsepower Tohatsu outboard that fits boats up to 3,000 lbs mounted on a 60 lbs Wavewalk:

Needless to say that such outfit is hard to drive, and requires extreme caution. Inexperienced drivers should not drive overpowered boats, especially such small ones.

motorized-kayak

fisherman-driving-motor-kayak-640

While it is strongly recommended not to overpower your Wavewalk kayak, if you’re determined to do so, here are some tips you may want to remember –
First, make sure the boat is properly outfitted with enough flotation. This may turn out to be critical in case of an accident. Remember that the more powerful the motor the heavier it is, and that in case of an accident, the amount of flotation you use should suffice to keep the boat afloat with the motor attached to it.
Second, make sure the motor mount you use is sturdy enough – Remember that the motor mounts offered by Wavewalk are rated for 2.5 hp to 3 hp, and they won’t withstand the torque generated by more powerful motors. Note that the TMM 20-15 mount featuring in the above video was reinforced with a double mounting plate. Reinforcing the knobs under the deck with wide plates is recommended as well.
While a spray shield isn’t required for driving your motorized Wavewalk on flat water at regular speed, it’s pretty useful when you drive in choppy water and at higher speeds. The same is true for a cockpit cover.

More on this subject »

Motorized kayak or microskiff?

The current trend in fishing kayak design is to produce kayaks that are increasingly wide and heavy, and no longer qualify as car-top boats but rather as microskiffs or small boats that require a trailer. This defies the purpose of kayak fishing, but some anglers opt to purchase and use these boats.
The question is, how practical is it to motorize these excessively big kayaks?
It turns out that most large-size fishing kayaks can be outfitted with electric trolling motors that are mounted either on the side or in the middle of the kayak – right in front of the user. It’s not the most practical setup, but some anglers need this extra propulsion power to get where they want to fish, or get back from there, since paddling long distances isn’t for everyone. Some are outfitted with an electric motor mounted in the back, at a big distance from the driver, which isn’t very practical when you go in shallow water where weed and grass are commonly found, and these tend to get entangled in the propeller.
As for outboard gas motors, we haven’t found a single fishing kayak that offers an acceptable solution for an outboard gas motor, as such motors must be stern mounted due to their weight, and mounting a motor that far behind the driver doesn’t work well, for various reasons related to steering, convenience and safety.
The only fishing kayak that can be flawlessly motorized is the Wavewalk, as we’ve already mentioned here.

Wavewalk has recently introduced a set of accessories that enhance the performance of its patented catamaran kayaks in terms of motorizing, and turn them into high performance car-top motorboats, or in other words – personal microskiffs. The difference is not just in the improved performance, but in the looks as well –
With its new, black, inflatable side flotation modules, the new W570 INF 20-15 looks like a rigid-inflatable boat (RIB), which is a type of boat commonly associated with high speed and rescue operations.
The new transparent spray shield makes this little boat look like a marine motorbike, or a twin-hull personal watercraft.

This movie shows this new model in action in the ocean, in choppy water:

Being able to drive this microskiff while standing is not just a useful feature – it’s a lot of fun.  Being able to launch it almost anywhere, without needing to use a boat ramp is a huge plus, and its light weight makes it easy to car top – There’s absolutely no need for a trailer for this craft.

Interestingly, the spray shield is detachable, and it can be removed within seconds if you find that it’s in your way when you fish – After all, this boat offers its user to fish from the front, and not from its sides.

In sum, we see a noticeable upgrade in what Wavewalk offers in the market for portable fishing motorboats.