WOAU41 AMMC 061151

IDY21000

40:2:1:04:70S100E35060:01:00

SECURITE

HIGH SEAS WEATHER WARNING FOR METAREA 10

ISSUED BY THE AUSTRALIAN GOVERNMENT BUREAU OF METEOROLOGY

AT 1151UTC 6 OCTOBER 2026



GALE WARNING 1 FOR WESTERN, SOUTHEASTERN, AND SOUTHERN AREAS



SITUATION AT 061200UTC

VIGOROUS FLOW ASSOCIATED WITH COLD FRONT 48S117E 58S126E 62S125E TO

LOW 936HPA

NEAR 61S117E. FORECAST COLD FRONT 48S121E 56S131E 63S133E TO LOW

927HPA NEAR

63S121E AT 061800UTC, COLD FRONT 49S126E 56S136E 63S143E 65S136E TO

LOW 928HPA

NEAR 64S122E AT 070000UTC, COLD FRONT 51S131E 56S140E 63S154E 65S145E

TO LOW

937HPA NEAR 64S127E AT 070600UTC AND COLD FRONT 51S131E 56S140E

63S154E 65S145E

TO LOW 937HPA NEAR 64S127E AT 071200UTC.



AREA AFFECTED

BOUNDED BY 52S098E 47S124E 55S160E 62S160E 62S107E 54S098E 52S098E.



FORECAST

NORTHWESTERLY QUARTER WINDS WITHIN 540NM EAST OF COLD FRONT. WINDS

SHIFTING

WESTERLY QUARTER WITHIN 780NM WEST OF COLD FRONT. WINDS TURNING

CLOCKWISE

WITHIN 480NM OF LOW. WIND SPEEDS 34/47 KNOTS. WINDS WEST OF COLD

FRONT EASING

BELOW 34 KNOTS BY 070900UTC. VERY ROUGH TO HIGH 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 1900 UTC 06 OCTOBER 2026=