Sketches for a sailing 15ft Julie skiff

Julie skiff sailing version

Sketches of the proposed sailing version of the 15ft 8in Julie skiff. Click on the picture for a larger version on the drawings

I’ve been away for a few days, and took the opportunity of a couple of quiet days to noodle these initial sketches for a sailing version of the Julie skiff.

The hull remains the same as the rowing version, but is half-decked and fitted with two standing lugs, much like those many readers will have seen fitted to Onawind Blue. The sail area is 100sqft or so divided two-thirds and one-third between the mainsail and mizzen respectively. I think that’s probably quite enough for a narrow hull like this, but also that it could be quite some fun on a windy day. I should add that it’s rather a one-man boat despite its length – I suspect that it will perform best with a crew of up 300lbs.

What do you say? Is anyone out there in intheboatshed.net reader land interested in this boat? Polite answers please either to gmatkin@gmail.com – or if they’re really clean to the comments link below!

For more on the Julie skiff, click here, here and here.

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Edwin Schoettle on catboats, Gavin Atkin on what’s wrong with yachts and yachties

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Legendary catboat Silent Maid

Edwin Schoettle’s classic Sailing Craft published in 1928 is a fabulous big old book of nearly 800 pages – so I hope no-one will mind me posting a few of them. And perhaps my post will serve to keep the memory alight.

I’d like to explain why I’ve been thinking about the catboat lately.

I’ve complained for years that many yachties  motor or motor sail for much of the time and I’ve often wondered what the reason might be. Well, I’ve come to think that it isn’t laziness or a dislike of sailing. The reason why they’re reluctant to use their full sailplan is that they’re either sailing alone, or effectively doing so, and don’t want the fag of having to manage sails, winches and sheets as well as steer, navigate and keep a look out.  And because they’re not using their full sail plan their boats are slow without the help of its engine – and that’s why most yachties motor for much of the time.

Looked at another way, it’s because we’re using the wrong rigs.  Instead of the Bermudan sloop with a masthead rig, big foresail, winches and the rest, we could be using rigs that reduce the number of essential control lines to very few – the cat and the cat yawl.

Of course there’s a shortage of cat yawls outside of a few designers offering plans for relatively small boats aimed at the amateur builders, so I’ve been considering the experiences people have had with the catboat.

I’ve no experience with these boats and have no firm opinions to offer, but it’s interesting that Schoettle emerges as such a fan of the catboat. I’m inclined to think a modified form of catboat, perhaps one with the kind of capacious hull that’s long been normal in family cruising boats could be seriously useful to yachtsmen in the era of expensive fuel and growing environmental awareness.

Those who find it difficult to swallow the idea of the Bermudan sloop being replaced by a more old fashioned rig might thinking about the argument in a different way – instead of describing the cat or cat yawl rig of the future as being derived from historical yacht types or workboats, just think of them as big Lasers with heavy keels.

Read more about Silent Maid in a recent post at the weblog 70.8%.

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The almost unbelievable galley

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Galley drawing from On the High Seas – click for a larger image

Idly reading my first edition copy of On the High Seas by E Keble Chatterton, I was astonished to find this drawing of a galley.

The book itself is a largely unstructured collection of salty yarns about mutiny, exploration, slavers, pirates and high adventure – the chapter headings themselves tell a story, for they include: Chpt 1 Deep Sea Roving, Chpt IV The Profession of Piracy, Chpt VIII St Helena and the Slavers and Chpt XI Gambling with Death.

I can’t be sure that the proportions of the tippy-looking vessel shown are truly representative, but for me at least, this drawing of a galley from the chapter on the Profession of Piracy raises some practical points. It has a rig that would normally be expected to be best in beating rather than running – but I suspect sailing upwind was not its main purpose. For one thing I imagine the rowing galleries must have been vulnerable to digging-in when heeled, causing a kind of wild reverse-broach; for another I’d guess that like one of Pete Culler’s recreational skiff users, the commanders of these craft would row upwind when it was faster than sailing.

The power question is interesting. By my count there are two galleries of 27 oars here, each with six oarsmen. If well trained and well they fed, could theoretically deliver 0.2hp each – and by my calculation hat’s 324 oarsmen who, in my calculation should be able to deliver a total of 65hp. That’s not a huge amount of grunt for a ship this size, but even this figure would have to be reduced by some factor because it must have been difficult for the oarsmen at the inner and outer extremes of each oar to deliver their theoretical maximum, either because of the lack of travel or because of too much.

Surely, the man by the gunwale must have been chosen for his massive strength and the man at the far end for his height and span?

The detail shown here is fabulous. Just look at the warlike group on the forecastle and the three guns. I’d hate to see one of these coming my way, particularly if I had no wind to escape!

Here’s what Keble-Chatterton has to say:

‘The corsairs of Tunis rarely emerged from the Mediterranean, but sailed about off the south of Sardinia, or Cape Passaro at the heel of Sicily, or that historic pirate area among the Ionian Islands. The latter was a risky sphere, for the Venetian naval galleys with sails, masts, big crews of oarsmen, and with bow-guns, wsere not infrequently to be met with. The Moors feared these Venetians as their deadliest enemies, nor was the Battle of Lepanto yet forgotten. Using handy lateen-sail feluccas, with plenty of men to row as required in light or head winds, the Tunis pirates had and endless series of bays, creeks, and islands wherein to creep for rest and recreation. Such islands as Candia, Lampedusa, Rhodes and Cyprus could be used; but Tunis itself, being an open roadstead with inadequate protection from the fort, was not for them an ideal base. Algiers, on the contrary, was protected by a mole and a citadel; and there was a light showing to enable the rovers to get home from the sea.’

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