info on winds please

[zzander1]

predominantly westerlies i know but what combinations of wind and tides on anglesey are considered "safe" and "unsafe"
a touch of south equals warm n wet usually
a touch of north cold or cooler
wind with tide
wind against tide
wind across tide
has anyone written a book on the subject or is there infinite wisdom on this forum coz i dont fancy a trial and error approach
thanks
paul