Section 110.120 - San Luis Obispo Bay, Calif(a)Area A-1. Area A-1 is the water area bounded by the San Luis Obispo County wharf, the shoreline, a line drawn from the southernmost point of Fossil Point to latitude 35°10'18.5" N., longitude 120°43'38.5" W.; thence to the southeast corner of the San Luis Obispo County wharf.(b)Area A-2. Area A-2 is the water area enclosed by a line drawn from the outer end of Whaler Island breakwater at latitude 35°09'22" N., longitude 120°44'56" W., to the Marre Chimney at latitude 35°10'56" N., longitude 120°44'31" W.CGD 72-24R, 38 FR 1928, Jan. 19, 1973 The Port San Luis Harbor District prescribes local regulations for mooring and boating activities in these areas.