The Rules of Twelfths and Twentieths
Is the rule of sixths better than the Oceans and Fisheries “rule of twenthieths” for manually calculating tides? Here is the punchline: they both yield similar results.
Is the rule of sixths better than the Oceans and Fisheries “rule of twenthieths” for manually calculating tides? Here is the punchline: they both yield similar results.
Over long distances, the saying goes that the boat shrinks by a foot for every day spent with the same crew. A crew that manages to get along and shares a common code of living aboard is therefore central to good memories. In doing so, those considering sailing on Jean-du-Sud should assess whether the practices below fit in with their own sailing philosophy.
« I am tormented with an everlasting itch for things remote. I love to sail forbidden seas… »
Jean-du-Sud travels extensively. Here is an interactive map showing her main voyages.