WOAA47 NZKL 140612 ICE ACCRETION WARNING 157 THIS AFFECTS OCEAN AREA: SOUTHERN AT 140600UTC OVER WATERS NORTH OF ICE EDGE. IN AN AREA BOUNDED BY 63S 146W 60S 143W 65S 120W 67S 120W 63S 146W: HEAVY ICE ACCRETION. ICE ACCRETION AREA MOVING EASTSOUTHEAST 10KT.=