WTMA20 FIMP 201830 TTT WARNING OF NEAR GALE FORCE WIND AT 20/1800 UTC, FILLING UP 3 (BHEKI) 1004 HPA WAS CENTRED WITHIN 20 NM RADIUS OF POINT 19.9 S / 59.7 E (NINETEEN DECIMAL NINE DEGREES SOUTH AND FIFTY NINE DECIMAL SEVEN DEGREES EAST). MOVEMENT: WEST-SOUTH-WEST 15 KT THREAT AREAS: SQUALLY WEATHER EXTENDING TO 265 NM IN THE SOUTHEASTERN QUADRANT FROM THE CENTER. NEAR GALE FORCE WINDS 30 KT AND ROUGH TO VERY ROUGH SEAS EXTENDING UP TO 50 NM IN THE NORTH-EASTERN QUADRANT, UP TO 125 NM IN THE SOUTH-WESTERN QUADRANT AND UP TO 165 NM IN THE SOUTH-EASTERN QUADRANT. STRONG GUSTS UNDER SQUALLS. END=