****0000000310**** WOAA47 NZKL 220013 ICE ACCRETION WARNING 304 THIS AFFECTS OCEAN AREA: SOUTHERN AT 220000UTC OVER WATERS NORTH OF ICE EDGE. IN AN AREA BOUNDED BY 68S 179E 70S 165W 79S 175W 69S 163E 68S 179E: HEAVY ICE ACCRETION. ICE ACCRETION AREA SLOW MOVING. THIS WARNING CANCELS AND REPLACES WARNING 300.