ARTICLES
CLASSIC BOAT MAGAZINE
January 2022
Sea trials at Burnham Overy Staithe. The trip summary shows a maximum speed of 12.2 knots and an average of 4.9 knots over 1h 37m
It was during a conversation with fellow East Coast OGA members about the merits of the lug rig that led John Owles to design his latest boat. “They were saying the lug rig was no good - that it was just a table cloth on a stick halfway up the mast. I pointed out that the development of the rig in places like Brittany and Loch Fyne - where they faced a long beat to windward - meant they had to produce a rig that was efficient and easy to sail. Nigel Irens spotted that when he designed Roxane and Romilly and gave them a high-aspect lug rig. And he knows a thing or two about designing fast boats!”
John had by then designed and built several lug-rigged dinghies himself, starting with the Holmsbu 12, designed by Per Corel in Holland and which, back in the 20th century, John and his partner Maxine produced as a solid timber kit - complete with pre-compressed, ‘bendy’ hardwood frames . More recently, he’s produced the 15ft Summer, based on a Finnish post boat design, and the 15ft Windchime, which he describes as a clinker day boat “based on a generic type you find in harbours all around the UK - ideal for a family expedition up a river or out to an island”. All were lug rigged.
So far so good, but lovely as they were, none of these was going to set the water alight, let alone impress those naysayers at the OGA. So John started designing a boat that would specifically suit the conditions of his home waters at Burnham Overy Staithe in Norfolk. This is classic north Norfolk territory, with a narrow tidal estuary, mud banks and strong tides. With its flat,
enclosed water and often gusty winds, it produces a special kind of sailing.“I wanted to try out the lug rig on something really slippery,” John says. “1 started sketching and developing a shape, based on a derelict boat I’d seen in the Golfe du Morbihan in France. Then one night I got up at 4am and turned on the design programme and cracked it. I just whittled and whittled and whittled until I reduced the hull resistance to as low as possible.”What John came up with is certainly strikingly different from the ubiquitous clinker dinghy which dominates the classic boat market.
It’s flat-bottomed, with low- freeboard, a wide transom, a stubby bowsprit, a strongly raked stem - and of course a high-aspect lug rig.
It’s an unlikely combination that shouldn’t really work but somehow John has carried it off to great effect.
Local photographer Harry Cory Wright happened to see John’s drawing and suggested it might make a nice one-design for Overy Staithe. The village already has a fleet of 25 or 30 classic Twinkle 12s, which have been raced here since the 1950s, but perhaps it was time for an upgrade? A fundraising campaign was launched, and duly raised £15,000 to build a prototype. John’s playful design had clearly struck a chord among the good (and affluent) people of Overy Staithe.I he prototype wras built by John’s wife Maxine during the winter of 2020-21, using the exhibition hall of the Burnham Overy Boathouse as a workshop.
Unusually for a smallish dinghy, the hull was built of strip plank cedar, epoxy sheathed inside and out, with twin buoyancy tanks forward on either side of the mast partners. The mast was made of Sitka spruce wrapped with carbon fibre, to produce a lightweight, stiff spar without any need of standing rigging (that Nigel Irens influence). The sails were made by McNamara Sails on the east coast of Norfolk.
The prototype Windsong was launched in September 2021, with the young boatbuilder Ashmole Faire-Ring (currently restoring the barge Growler) as crew. She performed well enough in light airs on her first sail, both with her standard sloop rig and, with the bowsprit off and the mast in its forward slot, in cat-rigged mode.
But it was during her second sail that she really came alive. With a Force 5 south-westerly blowing over the estuary, she quickly picked up her skirts and was flying
along at over 12 knots (and John has the GPS reading to prove it!).
Harry Cory Wright was there with his smart phone to video the boat, and the resulting footage (and stills) certainly capture the excitement of the moment. You only have to look at the expression on John’s and Ash’s faces to see what an exhilarating sail it was.
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“She got onto the plane effortlessly and just flew,” says John. “I was worried she might be a bit skittish, but she was so stable we both just sat there without toe straps. Gybing in a Force 5 was an absolute joy: the sail just flaps over to the other side and the boat stays upright.”
The boat’s performance also seemed to prove a theory John has about the lug rig.
“Usually, you feel a gust coming, the boat tips over, and you adjust to correct it. But this boat doesn’t do that. The hull doesn’t tip over, it just takes off. That’s because the rig’s low Centre of effort means the wind is concentrated straight into forward motion instead of heeling moment. You feel the lift afterwards, but the boat is always slightly ahead of you in going forward.”
Will the naysayers at the OGA be convinced? John certainly thinks so.
“I think my point has been proven,” he says.
More to the point, the dramatic photos of the boat flying across the River Burn soon went viral on social media and John’s phone started ringing. Within a few weeks of launching the prototype, he had three orders in the bag and a fourth one in the offing.
Which is really all the proof he needs, whatever anyone else says.
WINDSONG DESIGNED
John Owles
BUILT
Maxine Owles, 2021
LENGTH - 14ft (4.2m)
BEAM - 6ft (1.8m)
DRAUGHT - 5in (12cm)
WEIGHT - 157kg
SAIL AREA - 122sqft (11.3m2)