WOAA47 NZKL 291214 ICE ACCRETION WARNING 359 THIS AFFECTS OCEAN AREA: SOUTHERN AT 291200UTC OVER WATERS EAST OF WESTERN BOUNDARY AND NORTH OF ICE EDGE. IN AN AREA BOUNDED BY 62S 160E 60S 161E 61S 166E 63S 166E 62S 160E: HEAVY ICE ACCRETION DEVELOPING NEXT 6-12 HOURS. ICE ACCRETION AREA THEN SLOW MOVING.=