WOAU60 AMMC 051218

IDY21091

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

SECURITE

HIGH SEAS WEATHER WARNING FOR METAREA 10

ISSUED BY THE AUSTRALIAN GOVERNMENT BUREAU OF METEOROLOGY

AT 1218UTC 5 JUNE 2026



GALE WARNING 11 FOR WESTERN, SOUTHEASTERN AND SOUTHERN AREAS



SITUATION AT 051200UTC

VIGOROUS WESTERLY FLOW.



AREA AFFECTED

BOUNDED BY 46S157E 60S145E 58S113E 54S114E 46S143E 46S157E.



FORECAST

WESTERLY QUARTER WINDS 30/40 KNOTS INITIALLY THROUGHOUT AREA,

CONTRACTING TO

WITHIN 760NM WEST OF LINE 48S157E 54S149E 59S129E BY 051800UTC AND

FURTHER

CONTRACTING TO WITHIN 300NM WEST OF LINE 56S137E 59S135E BY

060000UTC. WINDS

EASING BELOW 34 KNOTS THROUGHOUT AREA BY 060600UTC. 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 1900 UTC 05 JUNE 2026=