Kayarchy - the sea kayaker's online handbook and reference

 

Paddles for sea kayaking

 

 

Five Euro-style kayak paddles

 

 

You can use any ordinary kayak paddle on the sea, whether the European style with big blades or the Greenland style. The main thing is that it shouldn't break while you are using it.

Comparing Greenland and European paddles

 

European-style paddles

If you want to surf, visit caves and play next to rock gardens and reefs we recommend ordinary white-water paddles.

Whitewater kayak paddle bladeThey're strong and have large blades for fast acceleration. They are quite short with a typical length of 190 cm (woman) or 205 cm (man). The blades are about 20 cm wide and slightly concave like a spoon, so that the "power face" of the blade grips the water when the kayaker takes a stroke. They are easy to buy, short enough to carry inside your vehicle, and give fast and powerful acceleration in surf. They used to have square ends, now they are all asymmetric. It's a fashion thing. In use, a white-water paddle is usually held in quite a high paddling position with the top hand in front of the shoulder or even higher.

Sea kayakers who keep a decent distance away from breaking waves, rocks, caves and high winds use touring paddles, which are longer and lighter, or racing paddles which are lighter yet. They tend to have longer, slightly narrower blades of asymmetric shape. The power face is concave and often has a longitudinal rib to minimise blade flutter. Some touring paddles borrow design features from marathon racing such as concave "Wing" blades, or cranked shafts like the top paddle here:

Cranked and straight kayak paddles

Racing paddles are very nice for long trips in calm conditions but not for surf or rock-hopping. Their behaviour during emergency brace and support strokes can be unpredictable, and they break too easily. Most racing blades will chip if you hit a rock. A really light racing / touring paddle may snap in half if you have to roll your kayak in difficult conditions. Typical length 205 cm (woman) or 220 cm (man).

Sea kayak paddleThere are also some longer, slimmer paddles aimed at touring sea kayakers and intended for use in a low paddling position. This represents a move back towards the traditional Greenland paddle. The overall length of such a paddle may be 205 cm - 225 cm (woman) or 215 - 235 cm (man), with blades 15 cm wide. Longer is not necessarily better, especially in windy conditions at sea.

We recommend that your main paddle be in one piece, not jointed. See Emergency Paddle.

Paddle length

Measuring length of a paddle

The length of a paddle depends on the height of the kayaker, the width of the kayak, whether you want to go long distances or prefer surf and caves, and the style of the paddle. It's also about personal taste and what you're used to.

It's not like getting a pair of shoes that fits. 200 cm would suit almost any adult unless they're already used to some other length.

I'm 6 foot 3 inches (190 cm) tall and my favourite paddles are both 210 cm long. Sandy Ferguson of KASK is 6 feet tall (183 cm) and he likes his paddles to be 220 cm or shorter. Like me, he's a bit puzzled by a trend for American manufacturers to recommend very long paddles, around 230-240 cm, but at the end of the day, whatever suits the individual is fine.

Paddles can be measured by standing with one arm raised up straight, with the paddle standing on end on the ground, and seeing how high the paddle comes up your arm. The guideline from official British Canoe Union books (BCU Canoeing Handbook, BCU Publishing, 1995 and BCU Coaching Handbook, Pesda Press, 2006) is that the kayaker should just be able to curl the first joint of his/her fingers over the end of the blade.

It can get windy out there. Many sea kayakers prefer a paddle that reaches only as far as their wrist. Some like a paddle that reaches only halfway along the forearm. See also Dimensions For A Greenland Paddle.

Shaft diameter

The shaft or loom of a European man's paddle is typically 3 cm in diameter. A few manufacturers also offer shafts with a smaller diameter such as 2.6 cm for kayakers with smaller hands.

Paddle shaft indexingA kayaker nearly always grips the shaft in the same two places whatever (s)he is doing with it, and the blades are usually feathered. In a right-hand control paddle, the cross-section of the shaft is round for the left hand but padded to make an oval for the right hand. This is called indexing, and makes it easier to feel which way your paddle blades are pointing. Very useful for recovery strokes and rolling.

If your paddle shaft is a plain tube it is easy to add indexing. Just tape a thin pad along the paddle shaft on the the side of the paddle which faces away from you in basic paddling position. The centreline of the pad will be under the middle joints of your fingers. The pad can be 2 cm wide, 15 to 25 cm long and 6 mm thick in the middle. It could be plastic foam, or a 15 cm length of 6 mm rope, or just a half-dozen layers of duct tape. Attach it to the shaft by winding waterproof duct tape round it in a spiral.

Paddle feathering / off-set

White-water, touring and racing paddles all have feathered or offset blades. In other words, the blades are at an angle which requires the kayaker to twist his/her wrist for every alternate stroke.

Kayak paddle with feathered blades

If a paddle has right-hand control, then when the right hand blade is vertical the left one is nearly horizontal, with the power face upwards. See Basic Paddling Position. To get the left blade in the right position to take a stroke, the kayaker must twist his/ her right wrist backwards.

The idea is that when the bottom blade is inserted in the water and pulled back, the top blade is able to slice forwards with minimum air resistance. That's great when you are going upwind but not helpful in side winds. In the 1970s, most paddles had 90 degree feather. This required a lot of wrist-twisting. As a result, some people developed medical problems such as tenosynovitis. A paddle with 90 degree feather also requires very flexible wrists if you're going to be equally good at doing draw strokes, sculling for support and rolls on both sides of the kayak. Today's sea kayakers usually prefer a feather of 60 degrees or 45 degrees, and some paddlers like an unfeathered paddle where both the blades are in the same plane.

When you have to do a support stroke to stop a capsize you have only a fraction of a second. It's a reflex action with no time to think. If your blade hits the water at the wrong angle, it's not going to support you. If you own several paddles it's probably best if they all have the same feather.

In Greenland, kayakers have always used paddles with narrow blades and no feather. See next page.

Materials for paddles

A sea kayaking paddle should be reasonably light, but you really do want it to be strong. There are few things quite as depressing as a paddle shaft which breaks in half while you are trying to roll in big waves. It's not good if a blade breaks when it clips a rock while you're doing an urgent high recovery stroke, or when your friend Bob accidentally stands on it during lunch on that offshore island.

Closeup of carbon fibre paddleIf you never go near rocks or waves, you can use a 700 g racing paddle. If you love reefs, caves and waves, probably your paddle should weigh at least 1100 g unless you go for full carbon fibre.

Manufacturers don't generally want their products to last you a lifetime. One Kayarchy contributor wants us to put in a word for the old Schlegel T60 Extreme paddle. He bought one in 1982 and has given it frequent hard use ever since, in the Alps and solo on the sea. The shaft is heavy-duty aluminium alloy and the blades are carbon fibre and high-density structural foam with aluminium edges. OK, he says, it weighs 1400 g but after 25 years testing up to Grade V in the Alps he knows it's not going to snap when the going gets tough. Unlike the others he has tested to destruction over the years.

The blades of a good, light paddle can be made of wood, fibreglass or carbon fibre. Some have a core of high-density foam, some have an aluminium edge to absorb sharp impacts. A good blade can also be made from RIM. Depending who you speak to this may mean reinforced injection moulded (nylon reinforced with fibres such as very thin strands of glass) or reaction injection moulded (high density polyurethane foam).

The shaft can also be made of wood, fibreglass or carbon fibre but another possibility is aluminium, as long as it is a thick-walled extruded tube as in the old T60 Extreme. The life expectancy of a cheap-and-nasty aluminium shaft (tube welded up from thin sheet metal) is very short. An alloy paddle shaft should have a wall thickness of at least 18 swg. Even a good aluminium shaft is cold and slippery so it needs to be covered with a plastic sheath or some waterproof adhesive tape. And see Metals & Salt Water.

Wood is an excellent material for paddle shafts and blades. The best Sitka spruce, Western Red Cedar and Douglas fir are springy, light, tough, scarcely affected by fatigue, warm to the touch and naturally buoyant. Blade tips can be made of a dense hardwood or plastic. A wood shaft or blade is usually stronger if it's laminated from multiple layers, sandwiched together with glue, rather than carved from a single piece. See Make A Greenland Paddle.

There are plenty of kayakers who would give up chocolate sooner than part with their favourite wooden paddles by Kober, Azzali, Lendal, Mark Gees or Triton. However, wood has to be laminated, sculpted, smoothed and varnished so many manufacturers have dropped it altogether and use only materials that can be shaped in a mould. See Kayarchy Shopping for paddle manufacturers using only composites and those who also use wood. Wooden paddles and plastic composite paddles which are stored for a long period can slowly warp under the influence of gravity, so they're best kept either on a horizontal shelf or hanging vertical.

Colours for paddles

One extreme is the plain black carbon fibre paddle, which undeniably looks good and does not signal your presence to wildlife for miles around. However if it falls into the sea during a crisis you may never see it again.

The other extreme, a paddle with dayglo orange blades, appeals to those who like big surf or who may have to keep a group together in bad visibility.

Spare paddle

If you kayak for long enough, you will eventually need to use your spare paddle. Or at least wish you had one, as you struggle back to shore using the longest remaining part of your broken paddle. A spare paddle may also enable you to get back into your kayak if you go for an accidental swim while kayaking solo. See Self-Rescue With A Paddle Float. If you go out in a group, probably you need only one spare paddle for every six kayaks.

Paddles tend to break only in difficult conditions, so not the ideal time to start learning how to use entirely different equipment. If your main paddle is a European-style one, it's probably best if your spare paddle duplicates it. In that case your spare will have to split into two halves, to carry on deck where you can reach it quickly. Spare paddles that split into three pieces are really for white-water kayakers, who carry them inside the kayak and expect to assemble them while standing on the riverbank.

Spare kayak paddleMost sea kayakers keep their spare paddle under the decklines on the rear deck; others feel that it is better to keep it on the front deck where they have a much better chance of grabbing it and assembling it in an emergency. While upside down, for example.

It is best not to use a jointed paddle as your main paddle. All joints make a paddle heavier and most make the shaft weaker. There are some nice joints which are reliable, not a sloppy fit, and allow you to alter the length of the paddle and the feather of the blades to suit different people. Others are quite capable of snapping in half without warning.

Broken spare kayak paddleThis one, made by French company Egalis for sale by Decathlon, folded in half on about the tenth occasion it was used because the aluminium tube which provided all the strength for the joint had slid out of position, leaving only a floppy nylon tube linking the two halves of the paddle. Fortunately although this happened about two miles offshore, the sea was flat calm. Your editor no longer had proof of purchase, but Egalis posted him a replacement joint.

The ends of the shaft of a jointed paddle must be sealed, or if you drop one half into the sea it will instantly sink. A good method is to insert permanent plugs into the shaft, made of cylinders cut from a sheet of polyethylene foam, of a slightly larger diameter than the inside diameter of the shaft. Smear the sides of each plug with sealant before inserting. Ideally, use a polyurethane marine sealant such as Sikaflex. If that is not available, you can achieve quite good results with the sort of silicone sealant used by builders when fitting windows.

If you normally paddle with a traditional Greenland-style paddle and frequently practice the sliding stroke, your spare paddle can be a one-piece Greenland storm paddle. A storm paddle is the same as your main paddle but so short that it can be carried on the front deck of your kayak in one piece. If necessary you can easily grab it and roll up.

Paddle float

A paddle float can be attached to a spare paddle and used to stabilise a stationary kayak during self-rescue. They are not very popular in Europe but even if you can roll your kayak every time, a paddle float could come in handy.

Kayak paddle float

You can buy nice, neat paddle floats which are either a slab of closed-cell foam or a large version of the inflatable arm bands that children use when they are learning to swim. They have elastic or velcro straps so you can quickly secure them to the paddle blade.

Foam floats are usually carried on the rear deck. An inflatable float can be carried on deck or in a pocket. If you don't intend to use it unless you come out of your kayak at sea you can carry it inside the cockpit, for example attached to the backrest. Try to avoid stowing a paddle float anywhere which will require you to take off a hatch in order to reach it at sea.

Many designers of commercial paddle floats keep them neat by keeping them small. A paddle float containing only three or four litres of air is not going to give you much support in a rough sea.

Wine drinkers can easily make a paddle float at home. Drink the contents of four 3-litre wine boxes, throw away the cardboard and you have four very tough multi-laminated plastic bladders, each with a handy inflation valve. Then all you need is a waterproof nylon bag with a draw-cord at the neck (you can use a sleeping bag stuff sack with a circular base 25 cm in diameter and a cylindrical body 38 cm long) and a little imagination.

 

 

 

 

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Greenland-style paddles
Using a Greenland paddle

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