We normally try to use a formula to determine how much anchor chain to put out. This takes into account the depth of the water, the wind conditions, the type of material on the seabed (sand, mud, etc.), and the fact that we have chain instead of rope on the first 100 feet of our anchoring tackle. In 12 feet of water, we would usually put out around 60 feet of chain, more if the wind was blowing and if we had room. Some would say that is generous. My feeling is that I like a good night's sleep and don't want to worry about a dragging anchor. However, with boats all around us, that much chain would have put us on top of the boat behind us. And, if the other boats have less chain/rope out and the wind direction changed, we might swing sideways into one of them. Many of the boats in this harbor had fenders out on the sides of their boats, apparently anticipating that this might happen. Since the wind was not so much a factor with protection from the trees on shore, and it was forecast to stay east for the next several days (and not change direction), we felt fairly comfortable with considerably less than 60 feet.
One of the bike trails |
View of the beach as we were leaving. Key Biscayne on the right. Miami in the background |
Boats came and went throughout the evening. It is a short ride to Miami. As far as I could tell, there were no anchors that dragged during the night.
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