I've written about Fisherman's Walk previously, a 340m long causeway snaking from Emsworth out across Chichester harbour to a spot called Fowley Rithe pointing out towards but not reaching Fowley island. The causeway appears to have been constructed between 1826 and 1848 seems to be linked to the oyster industry as mid Victorian maps show oyster beds at the northern end.
Of course when the tide comes in and provided you know where you're going the causeway still offers undisturbed fishing, no comments about Fisherman's Wade being a better name.
NACC New Yorker
3 hours ago