WOAU10 AMMC 111933

IDY21090

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

SECURITE

HIGH SEAS WEATHER WARNING FOR METAREA 10

ISSUED BY THE AUSTRALIAN GOVERNMENT BUREAU OF METEOROLOGY

AT 1933UTC 11 SEPTEMBER 2026



GALE WARNING 10 FOR WESTERN AND SOUTHERN AREAS



SITUATION AT 111800UTC

VIGOROUS WESTERLY FLOW DEVELOPING.



AREA AFFECTED

BOUNDED BY 40S080E 39S108E 44S108E 54S080E 40S080E.



FORECAST

WESTERLY QUARTER WINDS 30/40 KNOTS INITIALLY WEST OF 83E AND

SPREADING

THROUGHOUT AREA BY 121800UTC. WINDS EASING BELOW 34 KNOTS WEST OF 82E

BY

121200UTC, AND WEST OF 88E BY 121800UTC. 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 0100 UTC 12 SEPTEMBER 2026=