The anchorage on the west side of North Point is quite popular but is tidal. It is where I've anchored the couple of times I've been.
However a lesson identified the last time I was there, if the wind has any west in it, you may be better anchoring on the east side of North Point. You can then put your anchor on the shingle beach and it would make transferring to the boat when it is time to leave much easier as you can just pull the boat in.
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