What speed does the tide run through the narrows at Poole?
Just came through the Cuan Sound today, which can run up to 7 knots. Wasn’t peak springs but over 5 knots - and as well as a smaller ferry, need to make a rapid turn 90 degrees or so to literally get between a (Cleit) rock and a hard place with the tide pushing sideways over the dangers. But a regularly used channel also, if not as busy as Poole.
