Beam Seas

David of Essex

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As an inexperienced MoBo what advise would you give to us for handling different sea conditions that we will enchanter at some time. I was thinking about beam seas as an example.

Cheers David
 
Zig-zag works. Used it t'other week on passage from Dover west. Southerly wind so was rolling uncomfortably at displacement speed. Plotted a waypoint at ~30 degrees towards the wind and half-way to next waypoint then turned 60 degrees to starboard when I'd reached it.

That's fine in open water. Not so easy when (for example) you have to follow a channel. I remember an occasion entering Portsmouth from Bembridge direction in a strong westerly and biggish waves. Very uncomfortable rolling and couldn't do much about it because I had to follow the small boat channel.
 
It depends on wave height and frequency, if getting heavy better to turn your bow into the waves if you can. Otherwise it could roll you or flood your engine room! A zig-zag pattern is often used, I did 80NM last year when travelling back from Majorca to mainland Spain, can be tiring! Some other more important advice, dont take SWMBO with you! :)
 
Keep up your cruising speed (fast, high and stable) in beam seas, if you slow down the boat will wallow and roll like a dog, being low in the water, and more likely to ship water, in breaking seas.

The motion is quick and a little jerky, but stable, with wind driven spray on the weather side, but far better than rolly (sea-sick).

As John says, find an excuse for swmbo NOT to be onboard, if she is at all apprehensive. You could find boating to be a little lonely otherwise!
 
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