Lots of places on the Southeast coast. Mike Ahart at the
Waterway Guide has been keeping track and has some great graphics.
It is a problem, and could get worse.
Again, just to be clear, I'm not
IN FAVOR of a mandated 150' standoff... I'm simply arguing that if it comes to that eventually, I just don't see it being all that onerous a restriction throughout Florida - at least in the waters of the East coast with which I'm most familiar...
In trying to recall all the times I might have anchored within 150' of private property in FL over the years, I can only come up with 3...
Once in Lake Sylvia, when a strong W wind preceeding a frontal passage probably swung me within that distance of the docks on the E shore...
Another time in Miami Beach, where I usually anchor much farther out in the general vicinity of Monument Island... Again, with the passage of a very strong front, I tucked up into the corner afforded by the lee of the Venetian Causeway, and the first island to the west for a day or so...
Third, I sometimes anchor just inside Ft Pierce Inlet... There's a small little patch that lies outside of the strongest current just to the NE of the Pelican Yacht Club, close to the dock of a nice little pub/restaurant with an open wifi

Not the most comfortable spot to be, and requires an anchor watch with each swing of the tide, but probably within about 150' of the shore... OK, I've anchored there a few times, so that ups my total number to more than 3...

But if I simply went further to the west, a couple of hundred yards past the CG station, there's all kinds of room outside of the channel there, well away from shore... No wifi signal that I can pick up, however
The tightest spot I've anchored in recently, was last summer when I went up into the head of Lake Tashmoo on the Vineyard to ride out Hurricane Arthur. I was probably just about 150' from either shore there, but it sure felt a lot closer that night
Passing back thru there in September, I once again went into Tashmoo at the end of my passage back from Nova Scotia... I was pretty tired and was looking forward to a nice quiet night, so once again I headed for that spot...
When I got back in there, however, it just seemed too close to the beautiful home I'd anchored in front of during the storm... The conditions were benign, there was no need for me to be seeking that level of protection, and I simply felt I was an intruder in that situation, seemed like I was anchoring right in that guy's front yard... So, I moved back out to the middle of the lake, outside of the mooring field, and everything was fine...
I don't know, 150' is really not all that far... Twice the width of my lagoon, to be precise...

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