****0000000315**** WOAA47 NZKL 031817 ICE ACCRETION WARNING 054 THIS AFFECTS OCEAN AREA: SOUTHERN AT 031800UTC OVER WATERS NORTH OF ICE EDGE. IN AN AREA BOUNDED BY 62S 166E 61S 170W 68S 168W 66S 160E 62S 166E: HEAVY ICE ACCRETION. ICE ACCRETION AREA MOVING EAST 25KT. THIS WARNING CANCELS AND REPLACES WARNING 050.