Just remember a little hint when flyfishing in the surf, use a sinking line. This cuts into the waves and unlike a floating line (which often get dumped on the beach), will make the process a little easier. Usually in the mornings we experience an offshote wind, which obviously helps, afternoons with an onshore wind, you really need to get a tight loop going with a double haul, to "punch" through the wind. Also use slightly heavier fly if the onshore is quite strong as your fly is then in the correct zone for a bit longer. Hope that helps