Many times when we receive a number of emails on a particular subject we will respond with an problem on boat and stream pdf videos like this one. In this case, the subject is boat handing in rough water. Battleship New Jersey in typhoon. The waves don't look like much until you compare them to the size of the ship.
Look closely and you will see that there are waves on top of waves so that there is no uniform wave size. A number of emails addressed the issue of losing control of the boat while running with the seas. Comments ranged anywhere from concluding that their boat had a dangerous defect, to whether they should have bought a catamaran, to whether they shouldn't be considering some other type of boat that will handle better.
Questions such as this point a problem that we've been long familiar. That problem is a matter of the lack of fundamental boating skills among far too many boat owners. We resist the urge to chuckle at the question because ultimately this is a serious issue.
Taking a boat out into open water is serious business, one that requires Problem On Boat And Stream Pdf Out a comparable degree of knowledge and skill. Very often novice boaters head Problem On Boat And Stream Pdf Template out on nice, calm sunny days only to find that conditions suddenly change. One of our emails spoke of running down wind in up to six foot seas in a 30 foot cruiser and encountering the problem that the boat "for no overt reason would turn violently into the trough.
The resistance of the bow problem on boat and stream pdf videos the back side of the wave causes the bow to slew around, and the boat to veer sharply off course. There's nothing unusual about. Know your own and your boat's limitations. Smashing into steep four footers in 50 kt winds at 26 kts.
Whereas this 50 foot Motor Yacht has problem on boat and stream pdf videos with severe rolling in only three foot following seas. Typically, the pilot loses control of the boat, passengers are thrown around, and this can even result in capsizing.
The problem is not always the design of the boat, but is often a matter of operator error. That the writer did not use term "broaching" was also an indication of his lack of understanding. Instead, the term "tip over" was used, indicating the operator's rather appalling lack of experience.
The pilot here was completely unaware that he was operating the boat at too high a speed for the conditions. Yet, it's not merely a matter of speed, but one of the lack of general seamanship skills. He was unaware that running with high seas can be just as dangerous as heading into.
In fact, he seems to be unaware that taking a 30 foot boat out in 6 foot seas is, itself, a dangerous proposition. Many people come to believe that just because they've been out in rough water a few times, that they're now "experienced.
Understanding the effects of wind, waves and currents is not an easy subject to master. Waves behave differently under a large variety of different conditions, so that unless one is familiar with all, or at least most of these conditions, then one is not experienced. That's why to get problem on boat and stream pdf videos ocean operator's license from the USCG requires that an applicant prove that they have had a large number of hours under such conditions.
Hull design has a lot to do with how different boats will handle under different conditions. The simple fact is that the vast majority of boats sold today are designed for creature comforts, not rough water performance.
The number of boats around that have good rough water capabilities are few and far. One reason for this is that people are not willing to give up luxury and convenience for good handling characteristics. And so the vast majority of boats are best suited for protected, not open water operation. This issue points up the reason why many people often express displeasure that this web site doesn't focus more on "family cruisers" and runabouts, the sort of boats more suitable use on inland lakes and rivers.
We live and work in an oceanic environment, so that becomes the focal point for our literature. We are not inland boaters and know little about inland boating. Even the best of boats won't overcome the lack of knowledge and seamanship skills. One could easily take a 29' Blackfin sport fish out in the Gulf Stream and sink it as a result of inadequate piloting skills. Boats that are designed for rough water operation will perform better, but they do not negate the demand for skillful operation.
Broaching is a dangerous condition. There are times when wave conditions will affect any vessel to problem on boat and stream pdf videos point where running downhill presents the danger of broaching. The only way to avoid this is to alter course to a new course where broaching is not a threat.
Once waves reach a certain height, it becomes necessary for the operator to match the speed of the vessel Boat And Stream Problems Tricks 5th Pdf with problem on boat and stream pdf videos speed of the waves, whether he wants to or not.
That means slowing down a lot. One cannot stuff the bow into the backside of the wave ahead, without risking the possibility of broaching and losing control. If you permit the boat to go zooming off the front side of the wave, you have to consider the consequences of what happens when problem on boat and stream pdf videos quickly meet the back side of the wave ahead.
Would you drive your car 50 MPH down a road full of foot deep potholes? The analogy is an appropriate one problem on boat and stream pdf videos. You'd end up tearing the wheels off the car, losing control and crashing.
When the wind blows, the water becomes full of potholes. And worse. This is one circumstance where broaching and losing control presents an unusually serious threat, for loss of control can mean crashing into a jetty or problem on boat and stream pdf videos aground or ashore. Severe tide rips occur when an outgoing tide meets incoming seas. The result is very steep waves with a short distance between crests. But it can also occur at places where promontories generate strong currents, or even bottom features below the surface cause unanticipated conditions.
Dangerous conditions that occur without warning, unless, of course, you have been educated as to how to anticipate. Sure, having a well designed boat helps, but you've got to problem on boat and stream pdf videos yourself up to speed with equally good seamanship skills. Either that, or risk becoming yet another story on the evening news.
When approaching an inlet with a nasty tide rip, it is best, whenever possible, to approach it as close-in as the water depths will permit. That means approaching the channel from the. Problem on boat and stream pdf videos last thing you want to do is chug through a mile or two of tide rip as many people are prone to. To do so safely means that you have to know your water depths outside of the deep channel, and whether or not there are any obstructions.
Once you're into the rip with nasty following seas behind you, it's a matter of good seamanship to keep the boat at the right speed and under control. Finally, be wary of crowded inlets under poor conditions.
If there is too much traffic, don't be in a big hurry to join the fray. Wait until traffic lets up. One of the things that makes boating so very interesting is that there is so much to be learned. Another is that it can be dangerous, which, for the adventurous just adds some spice to the banquet. The socially oriented recreational boater is unlikely to ever learn much in the way of seamanship; he owns a boat as an avenue for recreation, something to do with family and friends.
It's a whole different ball game for the true boater, for whom boating is a hobby or avocation. Him we can call the true yachtsman whether he owns a small outboard or a mega yacht because his real interest lies in challenging the sea, be it an ocean, bay or river. One major problem that the boat owner has is that most will never have the opportunity to operate enough different boats to be able to discern the difference between a good handling boat and a poor one.
The most common complaint is that a boat rolls too. More often than not, this is the perception of the inexperienced. All boats roll, and in big waves they roll a lot. If you are on a boat with a flying bridge, keep in mind that the higher up you are, the greater the range of motion will be.
It's like sitting on top of a flag pole: that pole does not have to bend many degrees in the wind for the pole sitter to experience a violent range of motion. A person sitting in the cockpit, though he is problem on boat and stream pdf videos the same number of degrees of roll, is moving far less because he is sitting at the base of the radial arm, while the person at the far end of that radial arm is being flung around violently.
It's not the boat's fault, it's his fault for wanting to sit up so high. Seamanship is the ability acquired by a seaman to pilot his vessel skillfully under adverse conditions.
It's a skill that involves understanding your boat, wind, waves, tides, currents and geography. Nowadays, operating a boat is regarded as little different than driving a car: just get in and steer the boat. We see this casual disregard for the need to acquire any kind of boating skills whatsoever on every single weekend at the local marinas where we can observe dozens of boat owners who have yet to learn even how to dock their boats with any degree of skill.
Spending a few hours on Sunday at the local gas dock watching the antics of unskilled boaters can be some of the best free entertainment available. But it's a lot less funny when you happen to be out on the ocean with one of.
Amazingly, I see this all the time with "licensed" captains who have been hired by brokers to operate boats for the day on a survey. These are often young men who have studied the navigation books and have passed a test. But books and tests can't give you hands-on experience, and these young fellows often have little. This is so clearly illustrated when they often head straight out an ocean inlet, directly into a tide problem on boat and stream pdf videos. A tide rip is a condition in which the tide is rushing through a narrow channel against the direction in which the waves are moving, causing the waves to become taller and steeper, with less distance between crests.
You do not head directly into a tide rip unless there is no other way to avoid it. To avoid a tide problem on boat and stream pdf videos you have to know your water depths around the inlet. Just because the channel is marked doesn't always mean that you have to stay in the channel. For example, the Port Everglades inlet at Ft. Lauderdale has adequately deep water to the south outside the channel.
However, it is easily avoided by leaving the market channel to the south, but very rare is the captain I see who ever does. Instead, they subject us to heavy bashing and plumes of spray for nearly a mile beyond the jetties.
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