WOAA47 NZKL 030619 ICE ACCRETION WARNING 070 THIS AFFECTS OCEAN AREA: SOUTHERN AT 030600UTC OVER WATERS NORTH OF ICE EDGE. IN AN AREA BOUNDED BY 60S 131W 68S 127W 66S 168E 63S 178E 60S 131W: HEAVY ICE ACCRETION. ICE ACCRETION AREA SLOW MOVING. THIS WARNING CANCELS AND REPLACES WARNING 064.=