WOAA47 NZKL 130653 ICE ACCRETION WARNING 292 THIS AFFECTS OCEAN AREA: SOUTHERN AT 130600UTC OVER WATERS NORTH OF ICE EDGE. IN AN AREA BOUNDED BY 71S 149W 69S 140W 67S 120W 72S 120W 71S 149W: HEAVY ICE ACCRETION. ICE ACCRETION AREA MOVING EAST 15KT. THIS WARNING CANCELS AND REPLACES WARNING 283.