Tucked into the south west corner of the Wash lies the River Welland outfall. And 6 nautical miles up the Welland Cut from Tabs Head tide gauge is Fosdyke Yacht Haven. Yet another Wash destination offering modern marina facilities. Here too is Fosdyke Bridge, the end of navigation from seaward despite there being a further 60 miles of river to its source.

For many years Fosdyke was home to a small commercial quay. But following its closure, the privately funded marina was founded and has thrived. Marine trades are on hand for everything from minor repair to full restoration and craft up to 50 tonnes can be lifted out or launched. A chandlery is also on site.