WOAU61 AMMC 010550

IDY21092

40:2:1:04:70S075E35060:01:00

SECURITE

HIGH SEAS WEATHER WARNING FOR METAREA 10

ISSUED BY THE AUSTRALIAN GOVERNMENT BUREAU OF METEOROLOGY

AT 0550UTC 1 DECEMBER 2025



GALE WARNING 12 FOR WESTERN AREA



SITUATION AT 010600UTC

COLD FRONT ENTERING AREA FROM WEST NEAR 42S075E 47S082E 50S076E.

FORECAST NEAR

42S082E 47S088E TO LOW 984HPA NEAR 49S082E AT 011200UTC, 42S090E

47S095E TO LOW

986HPA NEAR 48S091E AT 011800UTC, NEAR 41S096E 45S100E TO LOW 986HPA

NEAR

48S097E AT 020000UTC, AND NEAR 40S099E 45S107E TO LOW 986HPA NEAR

48S102E AT

020600UTC.



AREA AFFECTED

BOUNDED BY 42S080E 40S101E 42S108E 47S106E 50S080E 42S080E.



FORECAST

VIGOROUS NORTHWESTERLY QUARTER WINDS WITHIN 180NM EAST OF COLD FRONT,

SHIFTING

WESTERLY QUARTER WITHIN 540NM WEST OF COLD FRONT, AND TURNING

CLOCKWISE WITHIN

240NM OF LOW IN NORTHERN SEMICIRCLE. WIND SPEEDS 30/40 KNOTS. ROUGH

TO VERY

ROUGH SEAS. MODERATE TO HEAVY SWELL.



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.





THE NEXT ALERT WILL BE ISSUED BY 1300 UTC 01 DECEMBER 2025=