Storing fishing or camping gear on board a kayak while keeping it dry is quasi impossible in sit-in and SOT kayaks, as well as in hybrid canoe-kayaks. In contrast, Wavewalk kayaks offer plentiful dry storage space in the cockpit and hull tips. This storage space is always accessible to the passengers, which is yet another advantage over storage hatches.
I’m a retired guide, and I live in the mountains of western North Carolina.
I bought my S4 early this year, but so far I had only one chance to take it out on the river because this year has been been very unusual, since it kept raining until July, and the rivers have been high. The S4 was very stable in fast moving water, and easy to maneuver.
I outfitted our S4 with a 1987 6hp Johnson outboard, and it works perfectly.
My wife and I took our S4 to Florida, and we enjoyed it very much. She likes it, and she even likes driving it.
I drive my S4 with a tiller extension, and I can drive it standing with no problems. I drove it in saltwater at a top speed of 15 mph, and at 13.4 mph in a sustained mode. I noticed that it was going faster in saltwater and at sea level than in freshwater in the mountains. I attribute this to the combination of more oxygen and more buoyancy. Note that the place where I live is at a 2,700 ft elevation.
I take a lot of gear on my fishing trips, and the first time I went fishing with my S4 was confusing for me, since I didn’t know how to store my gear in its hulls. But after I gave it some thought and arranged things properly, the boat turned out to be perfect. I added a storage hatch inside the saddle, works great. I also stiffened the gunnels with wooden ribs so that I could use the sides of the boat to store my fishing gear, and I laid foam on the bottom of the hulls.
I’m planning to add rowing oars to it.
Here are some pictures that show how I rigged it.
Wavewalk S4 motorized kayak skiff
I need the gunnels ridged because I will be attaching oarlocks soon
I love my hard top. It has a removable middle section and permanent raised seats at either end. I can store equipment in the boat while traveling and it provides security for the contents when I am not there.
Yesterday, I was joined by my wife, Carlene, and our local pirate queen, Calypso, to take a beach clean-up of the only naturally sandy beach in Key Largo.
We took the commercial fishing boat decked with W700’s to paddle and motor our way in.
Upon arrival offshore of Rattlesnake Key beach, I proceeded to anchor beyond casting range, upwind, and up current of a flats guide boat. Never, would I place my boat down current within the chum slick of a working fisherman. Nor, am I stupid enough to put my boat within casting range of an 8 ounce lead flung by a 6 foot Ugly Stik.
The most fashionably dressed guide proceeded to dress me out at the top of his lungs which I could barely hear as he was shouting into the breeze fifty yards downwind.
Somehow, I managed to gather that he thought I was blocking his fish from coming to him. to bite.
Rather than argue with ignorance, I moved my work boat further out to sea. The outboard motor on my Wavewalk more than compensates for increased distance to travel to shore.
My wife stayed on board as the “monitoring mate” of the Line Dancer while Calypso and I motored ashore to do our part to clean up the environment.
We all watched the guide and his two customers not catch fish as he spent most of his time flinging a fly line back and forth into the wind.
First rule of fishing: put your hook in the water.
However, that nasty tempered guide did look king of pretty in his fancy fishing outfit. But, my mates are a lot more foxy…
Carlene and Calypso on board the Line Dancer, which served as mother ship for our beach cleaning expedition
The S4 is the world’s fastest kayak when motorized, as well as the world’s most stable kayak. The latter is the keys factor in enabling driving the S4 at high speed both on flat water and in rough water.
This is Wavewalk’s 4th boat series since 2004, following the 300 (Mark I and II), 500, and 700 series.
Like all other Wavewalk® products, this boat is 100% Made in USA.
The S4 delivers the highest performance in the field of small boats and skiffs, even before you’ve reached the water, starting from the fact that at 98 lbs it doesn’t require a trailer for transportation, and it’s easily portable even on rough terrain.
Its patented twin-hull design delivers more stability than any small boat out there, including much wider and heavier ones. This allows for driving in fast currents and in choppy water.
In addition, being a true catamaran makes this boat track better than other boats.
The S4’s extra large cockpit (8′ long x 38″ wide) offers ample room for two anglers or hunters and their gear, or for up to three adult passengers – a total of up to 680 lbs.
The S4 features a long saddle seat similar to the saddle of other high performance vehicles, which offers maximal balancing capability as well as full comfort for going in choppy water and for long trips.
The S4 features a stand up casting platform at its bow, such as can be found in a typical skiff.
The cockpit’s slanted sides allow passengers to paddle with more ease and better control than what canoes and tandem fishing kayaks may offer them.
The S4 has an extremely shallow draft, and this fact in combination with its portability, load capacity and high performance as a paddle craft makes it the most practical solution for shallow water fishing.
Wavewalk S4 structural details – Click image to enlarge
Length: 13 ft (396 cm)
Beam (Total Width): 38″ (97 cm)
Cockpit Length: 95″ (241 cm)
Cockpit Height: 17″ (43 cm)
Saddle Height: 15″ (38 cm)
Width of a single hull: 13″ (33 cm)
Total Weight: 98 lbs (44.5 kg)
Structure Overview and Features
Patented twin-hull Wavewalk® catamaran hulls
Personal watercraft (a.k.a. ‘jet-ski’) style 7’6″ long Saddle seat featuring a series of seven molded-in brackets, and six vertical molded-in reinforcement columns
Integrated Skiff Style Stand-Up Casting Platform at the bow, with anti-skid surface. Read more »
The Cockpit’s Slanted Sides allow passengers to paddle with more ease and comfort than paddling a canoe or a common kayak of such width.
Preparation for a vertical mounting plate for outboard motor or rod rack at the stern
Two Medium Density Overlay (MDO) 0.75″ thick Saddle Brackets – One bracket at each end of the saddle.
The bracket in the front provides additional support for the stand up casting platform, and the rear bracket serves as extra support for a motor mount.
Each bracket is attached to the vertical wall that’s adjacent to it by means of two rivets. The rivets are sealed with waterproof adhesive. Click thumbnail to enlarge
Built-In Flotation – The S4 Saddle is a watertight compartment that offers 180 lbs of positive buoyancy.Two pairs of integrated, molded-in heavy duty Carry Handles – A pair at the bow, and a pair at the stern.
Average Wall Thickness: 0.150″ (3.8 mm)
Available Color Combinations
Color Combination Name
Click images to enlarge
Max Total Payload: 650 lbs (295 kg)
Max Number of Passengers: 3 adults, or 2 adults and 2 children
Internal Space for Dry Storage : 34.7 cubic ft (0.98 cubic meter), namely 260 gallons
Empty: 0.75″ (1.7 cm)
With 200 lbs Payload (90.7 kg) : 2.5″ (64 mm)
With 400 lbs Payload (181.5 kg): 4.25″ (108 mm)
With 600 lbs Payload (272 kg): 6″ (152 mm)
Max Outboard Motor Power Recommended for Regular Use: 6 HP
Outboard Motor Compatibility: 20″ Long (L) Propeller Shaft
Hull: Rotationally Molded High Density Polyethylene (HDPE) Saddle: Rotationally Molded High Density Polyethylene (HDPE) Heavy Duty (HD) Saddle Bracket: Medium Density Overlay (MDO).
Our boats are made from 100% recyclable materials
Country of Origin
Our kayaks, paddles and accessories are 100% Made in USA
4. PRICE $2,760.
This price includes shipping in the US to land addresses in the contiguous 48 states, with insurance and call before delivery service.
This price does not include the S4 mounting plate, whose cost is $130.
S4 Heavy Duty (HD) Motor Mounting Plate: $130
1.5″ thick. Made from Medium Density Overlay (MDO) and coated with urethane.
Each mounting plate ships with a pair of 5/16″, 3″ long bolts, and self locking nuts.
It takes a couple of minutes to attach this mounting plate to the boat: Just insert it into the molded-in stand for transom motor mount, drill two 5/16″ holes, and secure in place with the two bolts provided.
Fits 20″ long (L) propeller shafts.
Click image to enlarge
Wavewalk® 9 ft long dual blade (‘Kayak’) paddle: $190
Common dual blade (‘kayak’) paddles are neither long nor sturdy or rigid enough for paddling this paddle craft, pole it in shallow water, and paddle standing.
Wavewalk® 9’8″ extra long dual blade (‘Kayak’) paddle: $230
For very tall people, or people who plan on paddling standing and poling most of the time.
Wavewalk® Detachable Spray Shield: $140
For high speed motorizing in choppy water.
Wavewalk® Joystick Steering System: $270
For easy and fun steering seated and standing.
Best Stability in Small Boats
Initial (Primary) Stability: The S4 is more stable than any kayak, canoe, Jon boat and small skiff, including Wavewalk’s W700. A 200 lbs person standing with both feet in one of the S4 hulls will make it draft barely 1″ lower than it would if that person stood with one foot in each hull – hardly a noticeable difference.
Secondary Stability and Balancing Capability: The unique combination of a saddle seat (such as ATVs, PWC and snowmobiles feature) with high-volume twin hulls enables the passengers to balance themselves easily, intuitively, and more effectively than in any other boat, including kayaks, canoes, Jon boats, dinghies, skiffs, and personal watercraft (PWC / ‘jet-ski’).
The 15″ high saddle featuring in the S4 is similar to the saddle featuring in other high performance land and water vehicles, such as All-Terrain Vehicles (ATV), Personal Watercraft (PWC / ‘jet-ski’), and Snowmobiles, as well as certain Rigid-Inflatable Boats (RIB) designed for high speed motorizing offshore.
Passengers riding this saddle can travel for long hours, including in choppy water, without suffering from back pain or fatigue. This is due to the fact that while seated in the Riding position, with a leg on each side of the saddle, the passenger’s legs support them in the most effective way, and no horizontal pressure from a backrest is being applied on their lower back.
In addition, the S4 passengers can stand up any time they want, and keep driving and paddling while standing up. They can even lay down with their back on the saddle, and relax. Switching between positions assures that no extreme fatigue or tension would build up in any part of the passenger’s body.
Easy Transportation and Full Portability
The S4 weighs 98 lbs without a motor attached to it. This means that it does not require a trailer for transportation, since it can be car-topped. The S4 can be dragged or carried over rough terrain, and launched practically anywhere, whether it’s a rocky beach, shallow water, and other difficult spots that are not accessible to other boats.
Mobility and Range of Travel
The S4 can go anywhere, thanks to a number of special features –
No other boat offers such a combination of shallow draft and total multi-modal propulsion, namely the ability to keep going in an effective paddling and poling mode even if the water is too shallow and/or infested with weeds to allow for motorizing.
No other small boat works so well both on flat water and in the chop.
On Board Storage
The space available for dry storage on board the S4 is equivalent to the storage offered by a good size Jon-boat, or a regular skiff.
So far, the speed record for the S4 is 17 mph. This record was set with a 9.8 HP Tohatsu outboard motor by Captain Larry Jarboe, and documented in video. Based on the boat’s perfect performance at this speed, it could go faster with a more powerful motor. Please note that Wavewalk does not recommend using motors that are over 6 HP with the S4.
7. S4 vs. W700
W700 advantages over the S4: Solo kayaking, tandem kayaking, solo canoeing, portability.
S4 advantages over the W700: Motorizing, tandem motorizing, tandem fishing, stability, offshore trips, load capacity.
Shallow water – The S4 drafts less than the W700, and it features a skiff stand up casting platform, but the W700 paddles better, generally.
Offshore – Being more of a boat than the W700, the S4 offers a clear advantage in the chop.