Stillbuilding... further to the comments of cal40john, read his link to Foreign Yacht Cruising US Waters. It is a good one. When you enter the US on a foreign flag yacht, you must apply for a cruising
permit which used to be issued for 1 year from date of entry into the US. This was renewable every year by leaving the US for 2 weeks and re-entering and obtaining another years'
permit. No limit on how many times you can do this. They may have relaxed the requirement to leave for two weeks and I have heard of some foreign cruisers obtaining the permit by going down and reapplying without leaving but check this out thoroughly. The
regulations do state that you must notify the appropriate authority when moving from one port to another in the US. I have done this many times skippering a yacht registered in the
Cayman Islands and usually a
phone call would suffice but with the advent of e-mail, I found this a preferable communication as I would have a
record of the notification. When you are cruising, it is not always in an area where there are offices to notify your vessels' movements but each office has a geographical area for which they are responsible. For example, Los Angeles handles most of the Channel Islands in Southern
California. I have found the staff who handle your vessels' movements to always be courteous and helpful and willing to offer great
advice. This requirement is not dissimilar to
Mexico where you must obtain a 'Zarpa' (sp?) from the Port
Captain when you leave a port in
Mexico for another location within Mexican waters. The Port
Captain in your arriving port will ask you for it. The Mexican Authorities have become much stricter on this in recent years. When you leave Mexican waters, you must obtain a 'Dispatcho' from the Port Captain in your last port of call. When dealing with maritime officials face to face in either the US or Mexico, it really pays to spruce up your appearance. I can't tell you the number of times I have entered a Port Captain or Migracion office in Mexico and the cruisers awaiting their paperwork looked like Cheech and Chong after a bad week on the town. I always dressed in a clean white shirt with my Captain bars and my skippers' hat. Always went to the front of the line! Cheers, Capt Phil