Looks like winds of the 20-30mph variety from SW for most of tomorrow, worse in the afternoon/evening. The ideal would probably be to head into the wind for 3 hours first thing in the morning and then be blown all the way to Cromer in the afternoon. 3pm until midnight says 25-50mph on MetCheck, that's something you want behind you.
Friday looks to be mostly 10-15mph from W, so it would be headwind to get back, but that's one hell of a lot less wind.
(modified to make the minor change s/E/W/, ahem)