Saturday, 2 August 2008

Waves of Confusion

This morning, as our Land Rover rolled onto the Brittany ferry, or MV Bretagne as she likes to be called, I had a cunning plan. I would use the pretence of work to escape the mayhem that was sure to ensue on our return from our summer holiday. While our young boys tried and generally succeeded to convince their mum that two hours of singing clowns and suspect magic were preferable to another game of 'destroy the duty free shop and then pillage the canteen', I would slip out onto the deck with a notepad and pen.

The wind was SSW about force 5. The speed of the ferry meant that the difference between true and apparent wind was stark and varied significantly depending on whether you stood in the slipstream or behind a break of some sort. The waves, however, did not succumb to such vagaries and marched obediently in line towards their destination. They remained a consistent and reliable indicator of direction from the deck I stood on which must have been a good 50ft up. How did I know? Well, there were plenty of obliging yachts around and their sails confirmed it.

I confess I did spend some minutes trying to read a swell pattern, but they were fruitless - this was the English Channel not Tonga after all.

The uniformity of the waves did appear to break as we passed St Catherine's , but not in any useful way, and by the time Portsmouth was in sight the water was, unsurprisingly, a total mess of mixed ripples, waves and swells. Even a Polynesian would have reached for a GPS confronted with that lot. Although the wind was still a constant and so may have been useful on a much slower boat.

The only other thing worthy of note was the clarity of shadows, wind and current, in the lee of an anchored container ship to the east of Bembridge. From the height of the ferry deck the ease with which I could make out the different lines of wind shadow and tidal current, and their overlap, was refreshing. So much clearer than from the deck of a 32ft yacht, although in the smaller boat their effects are so much more apparent.

Our early evening mooring at Portsmouth was delayed for 20 minutes due to 'extraordinary tidal conditions'. Granted there was a bit of springs about them, but nothing else that I could guess at. Maybe they have a list of these expressions to help cope with operational delays without upsetting people. Perhaps tomorrow's passengers will be late due to 'unusual current patterns'?

We were sitting almost patiently next to another Land Rover on the car deck before disembarking, when a voice from inside it asked me where home was.
'Just along the M and then A27 to Chichester.' I replied. They looked confused.
'Sun on the left until I hit a big road then sun in the mirror until I see a cathedral.' I elucidated. They looked worried for me, but smiled and waved us on our way.

Labels: , , ,

Monday, 14 July 2008

Nature and Vomit

Our summer holiday was at last beginning and all the joys and trepidations of a family outing with small children concentrated themselves into the lower section of the fast ferry from Poole to St Malo in Brittany.

Rather unoriginally, I have always viewed seasickness as a mixture of the mental and the physical. I have seen war veterans reduced to blubbering wrecks and watched young children play snap through a howler. Oh the mysteries of the inner ear and the mind. Although I have been very queasy hundreds of times during travel, I am rarely sick. This is not always a good thing and has been much to my regret on occasion, as the old saying goes,

'There are two types of seasickness, the type where you are afraid you are going to die and then the type where you are worried you are not.'

At least getting it all out gives you a few moments relief from the torment.

The fast catamaran is more of a challenge in this area than the slower ferry, but the weather was being kind. There were inevitably still those who suffered a little. On seeing a middle-aged woman leaning wearily against a wall near the ladies I wondered if I might be able to help. I considered explaining to her about the fascinating relationship between wind and water. The subtle interplay of ripples, waves and swell. I decided against it and instead ordered an enormous sausage, yorkshire pudding and gravy combination from the canteen.

Labels: , ,