WOAA47 NZKL 071200 ICE ACCRETION WARNING 148 THIS AFFECTS OCEAN AREA: SOUTHERN AT 071200UTC OVER WATERS NORTH OF ICE EDGE. IN AN AREA BOUNDED BY 61S 143W 71S 112W 67S 161W 61S 143W: HEAVY ICE ACCRETION EASING NEXT 6 HOURS. ICE ACCRETION AREA SLOW MOVING. THIS WARNING CANCELS AND REPLACES WARNING 145.=