Boats and Boating: Marine navigation - "Sailing With Wind Orientation In Mind" |
|
Home |
On the sloops where I got my basic keelboat lessons, my neck developed a crick from constantly craning back to see what the Windex on top of the mast was doing. When I straightened out my neck, my eyes would fasten on the digital readouts of the knot meter and depth finder. It seemed as though sailing involved so much time monitoring different instruments and gauges that there was no time to appreciate the ride.
What did sailors do before the invention of onboard electronics and gadgets? One thing, I learned, was that they sailed with both ears. When the sensation of the wind was equal on both ears, you were directly facing the wind.
Sounds simple and obvious. But my senses were completely dulled to the clues the environment constantly provides about its condition. Without gauges, I had no way of knowing the speed and direction of the wind and the boat, or the depth of the water and the strength of the currents in it.
My catboat Kirsten doesn't have any gauges, not even a Windex, which wouldn't work anyway because of the turbulence created by the gaff-rigged sail.
As much as today's technology aids communication and knowledge, it also atrophies our abilities to learn directly from the physical world. One of the greatest appeals of sailing is that you are dealing with the elemental forces of nature, and your ability to sail well depends upon your ability to sense and respond to changing conditions in the wind and water.
When I was younger and worked outdoors at a marina, I knew, even if I couldn't express why I knew, what kind of weather to expect with a far greater accuracy than any forecast could give. To become a good sailor and to enjoy sailing to its fullest, I needed to wake up my senses and let them learn again how to read the world around me.
It isn't easy to do that. Weather forecasts can be addictive. But forecasts are largely useless for the sheltered bays where I sail. If there's a small craft advisory for Long Island Sound, for example, I've found that doesn't necessarily mean conditions in the bays will be rough or even unpleasant. Forecasts are useful for very large areas, but not for the smaller area of the bays. To know what conditions are like in the bays, you have to be there.
But the complexity of the environment can trick you. One day, for example, the forecasts called for winds above 15 knots. Looking at the water from the dock, however, I didn't see any whitecaps which a 15-knot wind usually kicks up. I judged the wind was probably 10 knots or less. But once I had poked the boat out from the protection of the marina, it was clear the winds were as strong, or stronger, than forecast. What I had failed to take into account was that the wind and the tide were moving in the same direction, so the water was flat.
I began to read the signs. That line of small breaking waves marks a shoal. The patch of glassy water ahead indicates a place where, for some unknown reason, there is no wind. A dark patch of ripples shows the path of a gust of wind. The tilt of a buoy tells the strength of the tide.
Basic observations, but the relationships between all these forces are ultimately too complex for words, and they change too quickly for reasoning out all the meanings. This is the great challenge of sailing. Even when the course is one that has been sailed hundreds of times, it is never the same. Experience can train your senses to know what is happening most of the time, but there will always be surprises, and the learning can never be complete.
A rigid inflatable boat is defined as a hard-hulled boat with air inflatable collars. RIB hulls are made of fiberglass, aluminum or composite materials. The soft bumpers or fenders, called ""sponsons,"" can be air tubes, or all foam systems. These boats are powered by a variety of motors and usually come from the manufacturer as a package – boat with tube, motor and trailer.
Rigid inflatable boats are more like traditional boats, with hulls supported by a rigid material. The main benefits of these boats are superior performance and easy assembly. To assemble, one simply has to inflate the tubes. However,
Read this article in full
Being excellent navegators and having a deep desire to expland its territories, the Azores Islands were found by the Portuguese in 1317. This is a clump of nine islands in the rough Atlantic Ocean about 1,400 kilometers west of Lisbon, Portugal. As a curious traveller, I always make it a habit of finding out how a city, town or in this case an island got its name. The name Azores comes from the name of a bird similar to a goshawk which is what the first settlers thought they saw, but it turned out that what they were seeing in
Read this article in full
Finding good Christmas gifts ideas is easy if you think about a person’s hobbies. If you are buying for person who enjoys canoeing, here are a few ideas for canoeing gifts.
Canoeing is a sport that appears to require relatively small amounts of equipment. In truth, it is much more than a paddle and a canoe, which provides you with a lot of potential gift ideas.
If you’re the type of person that enjoys an outdoor adventure, river rafting trips are right up your alley. Until you’ve tried it, you can never understand the exhilaration of shooting the rapids one minute, while taking in some of the world’s most breathtaking scenery the next. Many rafting companies can provide all the equipment you need, plus the benefit of a skilled guide to navigate your family or group through an incredible river rafting experience. From white water to smooth sailing, river rafting trips have to be experienced to be believed.
If you’re
Read this article in full
Boat insurance is necessary for all boat owners who live on or really value their boats. If it is something that you feel you must replace then you need to insure it. If you live on your boat it is absolutely necessary that it be insured. Who would want to lose their home?
Also most boats are financed in the beginning. The lending company will insist on insurance in those cases just as they would with a house or a car. This is not unreasonable; they have as much to lose in the financial sense as you do if anything
Read this article in full
We support this site using affiliate marketing as a way to earn revenue. All the ads, and many of the links mentioning other products, services, or websites are special links that earn us a commission when you use or pay for their product/service.
Please do not use our site if this alarms you.