Im am going to East Ferry in Cork on friday to fish with Brian Byrne for a few days on his boat. If you look on
http://www.loughcarrig.com this is Brian's website and will give you the phone numbers etc.
Give Brian a call he may know how the shore marks are fishing and he will certainly know how boat fishing is going. He is a nice guy and will help if he can.
Good luck and let us know how you get on.
By the look of the forecast we could be fishing inside the bay anyway