WOAA47 NZKL 020722 ICE ACCRETION WARNING 025 THIS AFFECTS OCEAN AREA: SOUTHERN AT 020600UTC OVER WATERS NORTH OF ICE EDGE. IN AN AREA BOUNDED BY 67S 179W 66S 174W 65S 161W 66S 154W 67S 179W: HEAVY ICE ACCRETION DEVELOPING NEXT 6-12 HOURS. ICE ACCRETION AREA THEN SLOW MOVING.=