if the weather is to bad to fish of the end of the breakwater you can fish at the bottom of the steps i would use big hooks and either bluey/maccy or squid
dont cast to far out say 5 9 yards
if you can fish out of the pens (where the pilot boat is moored) then cast to the opposite side landing about 10/12 ft short of the slates
or go to the left of the breakwater and follow the wall round to you come to the daleks ( concrete stumps) best to fish low water up
as with most conger marks be prepared to lose some leads i use rotton bottoms 10lb line or paper clips
hope this helps mate
cheers joe