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Ever wondered what the beach
and the shore looked like from the 'other side' ? Did you ever wish to 'test the
waters' at the hard-to-get-to fishing spot in the marshes or the estuary? How
about looking out of your car's window over the water and wishing you were there
with THOSE kayakers who are having so much fun out there on a glorious spring
day. Well, YOU CAN DO this all
in your home-made, easy to build, high performance kayak ! Now, the first step
is to decide which of these top notch craft you would like to paddle.
There is a selection of 13 fast, easy to build, wooden sea kayak models sized from kid (petite) to
medium and heavy weight paddlers. If you cannot find the perfect size kayak on this page,
look at Kayaks in Plans page for smaller
or scaled kayak models. Some of the links below lead to information that
will make your kayak selection easier still. Click on the kayak pictures below
for detailed technical information relating to each kayak design.
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| | Cape
Ann Storm - High performance cruiser (medium-heavy weight) |
| | Cape
Ann - Fast, recreational touring kayak (heavy weight) |
| | Cape
Ann Double - Tandem kayak |
| | Cape
Ann Expedition - High performance touring and cruising kayak (medium-heavy
weight) |
| | Kayaks
in Plans - Resized models of existing One Ocean Kayaks |
| | Stitch
& Glue Cirrus models - Hard
chine, fast Greenland style cruisers |
| | Hybrid
Cirrus models - Plywood hull with wood strip deck |
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Kayak
comparison page - see how all One Ocean Kayaks designs compare in size,
wave resistance and viscous (friction) drag. |
| | Choosing
a kayak - a few considerations and tips about selecting the right type
of kayak to fit your size, skill and paddling style. Some points about kayak seaworthiness
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| | Builders'
Gallery - Searching for inspiration? This link will take you there! See what customers around the world have done with their One Ocean Kayak designs.
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Kayak
Design specs... The
stuff that actually tells you something |
Cape Ann
Storm - 17.5' x 22"
( 5,33 x 0,558m) Fast and seaworthy high performance kayak that beginners
easily tame and advanced paddlers never outgrow. Its displacement is optimized
to accommodate paddlers from 160 to 220lb with enough space to pack gear for weekend
trips. Even though it is overall 6" shorter than the Cape Ann, its prismatic
coefficient and the length of its effective waterline (curve of areas) make CA
Storm very efficient at high cruising or racing speeds. Its combination
of low Area/Displacement ratio, high Length/Beam ratio and its seaworthiness make
it a fast hull, good enough for Ocean racing. Harder chines in the aft sections
give it good stability in lean and its V cross-section and balanced lateral plane
make it track quite well. If you can dish it out, this kayak can take it!
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...I was amazed at how little effort it took to keep
this boat moving pretty quickly...- T.W.
Well, I got the Storm
wet yesterday! WHAT A WONDERFUL DESIGN YOU HAVE CREATED! Although it was fast,
responsive and lively, it still felt very stable, much more so than my stitch
and glue greenland-style kayak. I was happily balanced in beam waves watching
the geese fly south. You have an excellent design. My compliments! ...Oh, and
another paddling impression. Your deck design is an excellent blend of high crown
and volume for ample leg and foot room, but thanks to the design of the sheer,
one can achieve a very relaxed paddling angle close to the hull, almost brushing
my hands along the smooth curved deck. I also cut out the standard cockpit opening
and found it quite natural to brace my knees under the cockpit sides... -
Jim Kozel Lance Nash, Michelle Nash and Bogey
Nash in their Ocean One Kayaks. Now
the fun begins. We are impressed with how they handle and the way they glide through
the water...thanks again for all your help - Bogey Nash
Design Features
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Kayak
Building Plans
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Raised and widened bow/sheerline and increased
bow/stern volume above the waterline makes for a comfortably dry ride as the bow
is carried over the waves rather then slicing through them. Better stability in
wave trough. -
Front cockpit depth (12 5/8") makes for
sufficient knee/foot space and rear cockpit depth of 10" makes rolling easier. - Optimal
performance @200lb paddler and gear weight.
- Average kayak
weight 40 to 47lb ( 18,2 - 20,9 kg)
- The Cape Ann Storm
is also available in two reduced sizes. See the Storm
LT
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Kayak
Design specs... The
stuff that actually tells you something |
Cape Ann
- 18' x 23" ( 5,48 x 0,584m) This is a fast recreational / touring
kayak, ideal for both milder seas and lakes . It is designed to accommodate large
and top heavy kayakers (180 - 260lb and 6ft+ tall). Its forgiving stability envelope
is appreciated by both beginners and intermediate paddlers alike. The Cape
Ann is a medium-large kayak and its loading capacity (320lb recommended max.)
fills the niche between "expedition" and "touring". It's fun
for day paddling as well as longer camping trips. You will also find the Cape
Ann to be an excellent fishing platform. Its broad fore and aft deck can accommodate
lots of camping or fishing gear. When I planned the hull form, I wanted
a kayak that was stable and easy to paddle by beginners but that could maintain
excellent cruising speed for effortless long distance touring. The sharp bow entry
and stern slice the water cleanly; almost without any wake. Now that you know
it, you won't be surprised when you leave your kayaking friends in the "dust".
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I finished it (Cape
Ann)last night except for installing a battery and wiring for a bilge pump.
I'm very happy with it. As you can see I haven't installed the rudder, I'll paddle
it a while to see if I need it... - Mitch Isoe
Another Cape Ann is on the water!...
- Rich Duvall ...The
boat was a dream to paddle. I was particularly impressed by how quick it seemed
to be. I was paddling with a couple other guys in plastic boats and they just
couldn't keep up... - Leo Boudreau
Design Features |
Kayak Building Plans
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Hull form - Cape Ann has a Swede hull form. It means that
its center of buoyancy (LCG) is aft midship. The very slender entrance and fuller
run is a form appropriate for fast touring shells. The hull shape is a combination
of shallow and rounded V cross-sections with "medium soft" chines. -
Low rocker and long waterline (16' 4.5") - For a cruiser on the
open sea, maintaining straight course is more important than being able to turn
on a dime. Long waterline and quite straight keel line improve coursekeeping and
dampen yawing. Among other things, this makes for long efficient glide with every
paddle stroke. -
Full waterplane - Convex waterlines above
the designed waterline (DWL) give extra secondary stability when heeling without
affecting speed and efficiency. -
Deep front (13") and
rear cockpit (10.5") - Easy entrance and exit as well as space for feet are
the operative words here. The height of the rear deck allows large enough back
rest for excellent lower back support. This is a prerequisite for comfortable
long distance paddling. -
Low profile bow and foredeck - This
feature minimizes the effects of cross winds on weathercocking in long kayaks
like this one. The balanced deck profile enables the Cape Ann to hold its course
(without rudder) even in stiff quartering (2 o'clock etc.) winds. - Stern
tip is designed for easy rudder attachment. Because of its rather straight keel
line softer chines and long waterline, addition of rudder
improves maneuverability and paddling efficiency considerably.
- Optimal
performance @230lb weight range although very forgiving for heavier weights.
- Average kayak weight 48 - 55lb ( 21,8 - 25 kg))
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Kayak
Design specs... The
stuff that actually tells you something |
Cape Ann
Double - 21' x 27"
( 6,4 x 0,685m) Load up this cruiser, aim and go...anywhere! This fast
double is the kayak of choice for both novices and experts who want to share their
adventures with friends. It is mine and my wife's favorite for that reason but
also for its seaworthiness that will take you through water that single kayakers
would think twice about. This tandem makes and excellent fishing and sailing platform
and builders can take it even step further by adding outriggers to make a full-fedged
trimaran and scuba diving rig. The Cape Ann Double is very comfortable
and forgiving, yet designed to cover distances at a very fast clip. Its hull form
features are very much like that of Cape Ann with changes appropriate for a faster
tandem kayak. |
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The kayak handled great and we were
both surprised how fast it goes.- Marc Dilley
The kayak was finished just in time
for our week on Slocan Lake in central British Columbia. The kayak performed very
well and we had a great time. I found it to be stable and fast. Definitely faster
than the Kevlar boats I have paddled in the past. I am most pleased with your
design and all of your timely e-mail assistance. The boat certainly turns heads.
Lots of interest...As soon as I can build my shop, I will be working on kayak
number 2!! Thanks again - Rob Irving (Canada)
Thanks for the wonderful kayak design...
it is everything I have hoped. Swift, stable + sexy ! - David Orth
Design Features |
Kayak
Building Plans
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Three large and independent cargo compartments for week long
expeditions. - Broad, large deck space for expedition style loading.
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Six foot cockpit spacing prevents accidental clashing
of paddles and enables independent paddling cadence. -
Full
bow and high front foredeck assures dry ride in most conditions. -
Transportation - It is always a concern with long shells but at 21 feet
and 70lb, it behaves very well on larger sedans and all wagons. - Average
kayak weight 70lb (31,8kg)!
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Kayak
Design specs... The
stuff that actually tells you something |
Cape Ann
Expedition - 18.5'
x 22" ( 5,63 x 0,558m) When I was designing the Expedition my main
objective was to build a very comfortable and stable touring kayak for paddlers
of all skill levels in the 170 to 260lb weight category and for excellent seaworthiness
with great emphasis on superb tracking, stability as well as good handling.
I must say, I am pleasantly surprised to find out that all the goals that
I set out to achieve in this design have been met beyond my expectations. This
is especially true with respect to the Expedition's course keeping ability. This
kayak is quite fast and it holds its course (without yaw) better than some kayaks
with a skeg. All in all, I believe the Expedition is the ultimate touring kayak
of the entire One Ocean Kayaks fleet. A lot of space for gear makes this
kayak perfect for camping trips of extended length (kitchen sink included :) Now,
this kayak is also available with elevated deck (by request) which has even more space and
accomodates taller and long legged/footed paddlers. Click on the image
below for some views from the hull design program
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I
love the way she handles... - Roy Morford (Canada)
Your thoroughness is the reason I chose your designs (Expedition)... I launched
the CA Expedition for the first time on our vacation in Martha's Vineyard. I love
it! I was amazed that I was able to hold 5.5 mph on the GPS with no problem. 7.3
was the max speed but that was down current as the tide was coming into Menemsha
pond. I must have explained the building process to at least 20 people and I pointed
them all to your website. Thanks again for a great design - Craig Peterson Its 4 years since I finished her and I am stall amazed at how she is holding up. I finally brokedown and brought her in to give her a new coat after some minor areas that needed attention and she looks brand new.
I have paddled the kayak for 4 years know and she has met all expectation and exceeded them. I have been on multiple night camping trips and she does hold everything including the kitchen sink. The best though are the ones with the kevlar and glass boats that all come over and want to check out the ca expedition. And there is always one that wants to take her out for a spin. I get the same response. " I didn't think that kayak would paddle like that"...I am looking forawrd to the next 4 years with her -
Gene Goldberger
"Flaming Expedition" built
by Erich Eppert
Design Features |
Kayak
Building Plans
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Hull form - CA Expedition
has a Swede hull form. Rounded sections throughout the long 'entrance' until midship
minimize the area/displacement ratio for very low friction drag. From the mid
cockpit section almost all the way to the stern, the chines harden significantly
for excellent stability and handling performance. -
Special
attention was paid to sharpening the bow / stern entrance and exit angle for minimum
wave resistance. Together with its Length/Beam ratio of 10.05, it should bring
this kayak close to racing hull performance. Even though the waterline length
is 16.86 ft, the Area / Displacement ratio of 8.49 makes this hull look as if
it was a much shorter kayak. This simply means that I have taken special care
to reduce the 'extra wetted surface' that comes with increasing length. -
The narrow waterline
beam (width) is flared out to 22in overall beam and the sheerline was raised for
reassuring secondary stability in lean. In combination with full waterplane above
the designed waterline, beginner kayakers will feel right 'at home' in no time. - I
have raised the cockpit in the front as well as the rear a bit more than it is
on the Storm to get more 'wiggle room'. I felt that for high performance kayak
of this length, snug feel is more important for good control than the looser cockpit
of the recreational Cape Ann. Please, note that this definition of 'loose vs.
snug' should be taken rather 'loosely' so to speak, for I describe this from the
perspective of a 6'1" / 240lb (185,4cm/109kg) paddler.
The plans include
two sizes of cockpit opening for paddlers of different sizes and skills.
- Optimal
performance @220lb paddler and gear weight.
- Average
kayak weight 48 to 58lb ( 21,8 - 26,3 kg)
- Expedition
High Deck - same hull size as the Expedition except the deck is elevated slightly
at the sheerline and mostly in the front cockpit and foot area to suit tall 6'2"-
6'7" (187.9 - 200cm) paddlers and/or people with long legs (over 32 inseam)
and large feet 12.5+.
- The
Expedition kayak is also available in a reduced size. See the Expedition
Sport
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