WTPS31 PGTW 190300 229 NM NORTH-NORTHEAST OF CAIRNS, AUSTRALIA, HAS TRACKED WESTWARD AT 15 KNOTS OVER THE PAST SIX HOURS. MINIMUM CENTRAL PRESSURE AT 190000Z IS 947 MB. MAXIMUM SIGNIFICANT WAVE HEIGHT AT 190000Z IS 34 FEET. NEXT WARNINGS AT 190900Z, 191500Z, 192100Z AND 200300Z.// ???? // END PART 05/05 //