Things are supposed to be back to normal at Dover at least
From Port of Dover Web Site
MESSAGE UPDATED at 06.35 hours on Friday, 23rd May, 2008
Current sea conditions in the Channel are slight, with a north-nor-westerly breeze, Force 3, and the visibility is good
SeaFrance sailings to Calais are running to time, with space available. P&O Ferries to Calais and Norfolkline to Dunkerque are subject to slight delays, and have limited space available.
SpeedFerries’ fastcraft services, from the Hoverport to Boulogne, are operating to schedule, but are fully booked all day.