****0000000310**** WOAA47 NZKL 310003 ICE ACCRETION WARNING 430 THIS AFFECTS OCEAN AREA: SOUTHERN AT 310000UTC OVER WATERS NORTH OF ICE EDGE. IN AN AREA BOUNDED BY 66S 163W 75S 159W 76S 173E 68S 175E 66S 163W: HEAVY ICE ACCRETION. ICE ACCRETION AREA SLOW MOVING. THIS WARNING CANCELS AND REPLACES WARNING 426.