DunkO said..Windxtasy said...
I have on a couple of occasions been on starboard tack heading directly toward another sailor and have chosen to go downwind of them even though I have the right to go upwind. On at least one occasion I was subplaning and didn't feel I could safely get upwind enough to stay clear of the other sailor if they held their line.
If you are on starboard tack do you have to stay upwind, or do you have the right to choose your course?
Neither, you maintain your coarse and the vessel on port alters theirs
Not completely correct. Yes, the default is that you maintain your course (Rule 17(a)(i)), but you are allowed to alter your course to avoid a collision "as soon it as it becomes apparent to her that the vessel required to keep out of the way is not taking appropriate action in compliance with these Rules". (Rule 17(a)(ii)). And 17(b) "When, from any cause, the vessel required to keep her course and speed finds herself so close that collision cannot be avoided by the action of the give-way vessel alone, she shall take such action as will best aid to avoid collision."
Rule 8 also says "(b) Any alteration of course and/or speed to avoid collision shall, if the circumstances of the case
admit, be large enough to be readily apparent to another vessel observing visually or by radar; a succession of small alterations of course and/or speed should be avoided."
If you have made a change of course well before there is a risk of collision, then the starboard rule doesn't even have to come into play.
What you have done is fine, as long as your change in direction is going to be readily apparent to the other sailor and is done in good time.