Michael Marten, Perranporth, Cornwall. 29 and 30 August 2007. Low water 12 noon, high water 8pm.Michael Marten, Salmon fishery, Soway Firth. 27 and 28 March 2006. Low water 5:20pm, high water 12 noon.Michael Marten, Tidal road to Sunderland Point, Lancashire. 29 and 30 March 2010. Low water 6:15pm, high water 1pm.Michael Marten, Perranporth, Cornwall. 28 and 29 August 2007. High water 6pm, low water 11:20am.Michael Marten, Staithes, Yorkshire. 14 September 2004. Low water 9:45am, high water 4:30pm.