WOAU91 AMMC 252353

IDY21092

40:2:1:04:70S075E75100:01:00

SECURITE

HIGH SEAS WEATHER WARNING FOR METAREA 10/11

ISSUED BY THE AUSTRALIAN GOVERNMENT BUREAU OF METEOROLOGY

AT 2353UTC 25 MAY 2025



GALE WARNING 12 FOR WESTERN AND SOUTHERN AREAS



SITUATION AT 260000UTC

VIGOROUS FLOW ASSOCIATED WITH LOW 956HPA NEAR 59S082E. FORECAST LOW

953HPA NEAR

61S085E AT 260600UTC, LOW 951HPA NEAR 62S088E AT 261200UTC, AND THEN

LOW 949HPA

NEAR 63S092E AT 261800UTC, WEAKENING THEREAFTER.



AREA AFFECTED

BOUNDED BY 52S090E 56S099E 62S102E 62S080E 53S080E 52S090E.



FORECAST

CLOCKWISE WINDS WITHIN 420NM OF LOW IN NORTHERN SEMICIRCLE. WIND

SPEEDS 30/40

KNOTS, EASING BELOW 34 KNOTS THROUGHOUT BY 261800UTC. 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 0700 UTC 26 MAY 2025=