Posted by MarkD on March 11, 2019 at 13:51:27 user MarkD.
In Reply to: Re: Was John Walker a Competent Seaman? posted by Mike Field on March 10, 2019 at 19:15:06:
Does anyone have a tidal stream atlas for Harwich handy? Should be able to see the relative tidal vectors for ebb and flood at the rough location the Goblin was moored, to gauge relative strength of pull.
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