For love of a boat – Carrick Roads, Cornwall

/ Bill / 1 Comment

Carrick Roads, Cornwall 2009

We have spent the weekend in and around Falmouth.

Falmouth is one of the great natural harbours of the world, with its vast deepwater expanse of Carrick Roads protected from the sea.

From the water’s edge north of Mylor, we watched Falmouth Working Boats dredging for oysters on the opposite shore. These boats are one of the few in the western world still working solely under sail

Three workboats under reduced sail, a sloop passing up the roads and a working boat moored on the foreground.

I suspect the latter is one of the racing fleet of Falmouth Working Boats, like the one below . . .

Falmouth Working Boat, 2009

Pass it on

/ Bill

In book-sailor mode, I found the following – the first paragraph of the preface to Deep Sea Sailing, by Erroll Bruce:

In 1950 I enjoyed an exciting sailing race across the North Atlantic and was soon afterwards sent for by Lord Fraser of North Cape, then First Sea Lord at the Admiralty. He asked many questions about the handling of the yacht, and finished by saying, “What you have learnt of the sea in small craft is not your private property, so I trust you will pass it on to others.”

I warm to the phrase ‘pass it on to others.’

It stands back from ‘teach’ or ‘tell’ or ‘inform’. It somehow has less of the tinge of intention created by a modern trend that seeks to ‘improve’ everyone.

It says: “I have done such and such. This is what happened and this is what I learnt. You can pick it up and use it or you can leave it alone. Either way, our ideas meet for a short while and then move on.”

The importance is in the communication. The effect is up to the recipient.


Book sailing

/ Bill

We have been watching the rugby this afternoon – England losing to Wales, and the conversation got round to sporting academies and how young people seem to be protected these days and, as a consequence, are expected to survive major tests before they have built the practical experience they need to cope with them – before they know what it’s like in real life. At least the old-fashioned apprenticeship pitted the apprentice against the real world almost from the start.

My mother-in-law who comes from a farming family said that, when she was young,  they used to describe people like that as “book-farmers”. They know everything on paper . . . but not much in reality.

I, like many other people who sail, devour books on sailing and the sea and could be described as a book-sailor by anyone with more experience than me. (I have just added yet another of my many books to the boatblog book shelf).

It has got me thinking: I wonder if people could be described as “blog-sailors” or “DVD-sailors”. I believe there are thousands of “virtual-sailors” currently ‘racing’ in the Vendee Globe. Perhaps they are “laptop-sailors”. or ‘pc-sailors’

Whatever . . . it is good to be interested – but the only real way to learn  is  to be out there on the water.

So, I wish you a favourable tide and a fair wind

Squall over Eddystone 2007

but not too favourable or too fair . . .

because how else will you learn?

On sailing a Folksong – rudder 4

/ Bill / 1 Comment

Further to my previous posts, here, here and here, the following is taken from “Singlehanded Sailing”, by Richard Henderson.

He is talking about the Folkboat – (the Folksong is a Folkboat derivative):

“She (the Folkboat) has considerable aft rake to her rudder, which results in less lateral plane and less wetted surface. There was a time when some sailors thought this feature was detrimental to self-steering, but this thinking is not so much in evidence today.

. . . a considerable rake aft often causes the rudder to operate more efficiently when the boat is heeled or rolling, at which time the resultant of force components working on the rudder is acting in a more lateral and thus more effective direction. It is also true that gravity tends to keep such a rudder amidships when the boat is unheeled*. The really important concern with regard to self-steering is the directional stability of the hull, which is generally achieved through a reasonably symmetrical shape with somewhat balanced ends and an ample, but not necessarily extreme, length of keel.”

* And presumably the heavier rudder will be more effective in maintaining this.

On Blue Mistress, I am able to leave the tiller and go forward to adjust lines at the mast – (usually to loosen the lazy jacks which interfere with the mainsail shape if left too tight). She holds her course for the time it takes.

For love of a boat – Teignmouth, Devon and Poole, Dorset

/ Bill / 1 Comment

Two boats this time, the second one for comparison.

Teignmouth, Devon, UK 2009

This is one of, I believe, the last four of the original seine boats on the river Teign, net fishing for salmon and also used for the collection of mussels.

The net is cast from the stern, hence no stern thwart. Thole pins are used for the oars, although, by the positioning of the forward fenders, it looks as though they are used less these days.  The pins are set so that the oarsman can row conventionally from the bow thwart or facing forward from the main thwart.

Teignmouth, 2009

Compare the seine boat above with a similarly-sized boat seen at Poole Harbour this week.

There are a number of differences in construction – their functions are not same.

She is broader in the beam, with supported thwarts.

There are positions for three oarsmen, with rowlocks rather than thole pins for the oars.

And there is a hole in the forward thwart. Does anyone know what this is for? Evidently ‘a mast’, but why in this paricular boat?

Poole Harbour, Dorset, UK, 2009

Poole Harbour, 2009

On sailing a Folksong – rudders 3

/ Bill / 1 Comment

I have been gathering information on rudders – see my posts here and here.

The following by J.D.Sleightholme in his ABC for Yachtsmen, is useful.

Published in 1965, original price 21 shillings, and bought in one of my favourite secondhand bookshops –  Books by the Sea, Bude, Cornwall.

The question is what effect Blue Mistress’ rather heavily-built rudder have on her performance?

It’s one of those subjects that has several different answers depending on who you talk to. At the moment I’m gathering information and listening.

Blue Mistress’ heavily-built rudder.

Mr Sleightholme writes:

“A yacht should handle with the minimum use of the rudder (which slows her).

Deep narrow rudders are more effective than wide ones and have less slowing effect. As a rule, deep rudders are broader at the top due to difference in water density.

A steeply raked rudder exerts additional force in pulling the stern down when hard over.

In tacking with good way on, very little rudder is used at first, but more is applied as the speed drops – (never more than 30 degrees). Jamming it hard over may mean missing stays.

Power craft have proportionately smaller rudders because they work in the slipstream of the propeller. May be “balanced” with a small area forward of the rudder post.

Sailing craft may have 12 – 15 per cent of immersed lateral hull area in the rudder, power craft about 5 per cent.” (p.100)

This says more about shape and angles and less about weight, but it takes us in the right direction.

The River Thames at Richmond – inclement weather

/ Bill

River Thames at Richmond, 2nd February 2009, 7.30am

We were in London earlier in the week, returning just before the weather turned for the worse in south Devon yesterday evening.

I am posting these images because the conditions were so unusual thereabouts.

The little red yacht was still carrying its mainsail on the boom.

River Thames at Richmond, 2nd February 2009, 7.30 am

River Thames at Richmond, 2nd February 2009, 11.00 am – canal boat in the foreground

Thus is a frustrating day.

I had planned to move Blue Mistress this  morning because Cattewater Harbour Commission want to work on our moorings and we are in the way.

The plan was “weather permitting” – well, it’s not.