FQAU24 AMMC 240800 IDY10250 SECURITE HIGH SEAS FORECAST FOR SOUTHERN METAREA 10 SOUTHERN AREA: 50S80E TO 50S160E TO ICE EDGE ISSUED BY THE AUSTRALIAN GOVERNMENT BUREAU OF METEOROLOGY FOR 24 HOURS COMMENCING 1100 UTC 24 NOVEMBER 2025 PART 1 WARNINGS NIL. PART 2 SITUATION AT 240600 UTC COLD FRONT NEAR 50S092E 55S085E. FORECAST COLD FRONT 50S102E 55S098E AT 251200UTC. TROUGH 59S129E 60S136E TO LOW 981HPA SOUTH OF ICE EDGE NEAR 62S137E. FORECAST TROUGH 52S141E 56S147E TO LOW 967HPA NEAR 59S144E AT 251200UTC. PART 3 FORECAST WEST OF LINE 50S103E 63S099E: NORTHERLY QUARTER WINDS SHIFTING WESTERLY QUARTER WITHIN 180NM WEST OF FRONT. WIND SPEEDS 20/30 KNOTS. ROUGH SEAS. MODERATE TO HEAVY SWELL. EAST OF LINE 51S160E 55S118E: WESTERLY QUARTER WINDS, SHIFTING NORTHWESTERLY WITHIN 240NM OF TROUGH AND TURNING CLOCKWISE WITHIN 360NM OF LOW. WIND SPEEDS 20/33 KNOTS. ROUGH TO VERY ROUGH SEAS. LOW TO MODERATE SWELL. REMAINDER: WINDS NOT EXCEEDING 25 KNOTS. MODERATE TO ROUGH SEAS. LOW TO MODERATE SWELL. RAIN AREAS, SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS MOSTLY WITHIN 180NM OF FRONT, AND SOUTH OF LINE 55S160E 55S132E. VISIBILITY REDUCING BELOW 2NM IN PRECIPITATION. PART 4 ICE EDGE APPROXIMATELY 64S080E 63S090E 61S120E 61S140E 59S150E 62S160E. PLEASE BE AWARE WIND AND WAVE FORECASTS ARE AVERAGES. WIND GUSTS CAN BE 40 PER CENT STRONGER THAN THE FORECAST, AND STRONGER STILL IN SQUALLS AND THUNDERSTORMS. MAXIMUM WAVES CAN BE TWICE THE FORECAST HEIGHT. WEATHER MELBOURNE THE NEXT ROUTINE FORECAST WILL BE ISSUED AT 20:00 UTC MONDAY.=