WOAU52 AMMC 301122

IDY21092

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

SECURITE

HIGH SEAS WEATHER WARNING FOR METAREA 10

ISSUED BY THE AUSTRALIAN GOVERNMENT BUREAU OF METEOROLOGY

AT 1122UTC 30 SEPTEMBER 2026



GALE WARNING 12 FOR SOUTHERN, SOUTHEASTERN AND WESTERN AREAS



SITUATION AT 301200UTC

VIGOROUS SOUTHWESTERLY FLOW ASSOCIATED WITH TROUGH NEAR 46S138E

58S124E.

FORECAST 47S141E 59S128E AT 301800UTC, 48S143E 59S132E AT 010000UTC,

48S145E

59S145E AT 010600UTC AND NEAR 50S154E 58S151E AT 011200UTC.



AREA AFFECTED

BOUNDED BY 50S157E 57S159E 59S146E 57S123E 54S119E 47S127E 46S132E

50S157E.



FORECAST

SOUTHWESTERLY QUARTER WINDS WITHIN 300NM WEST OF TROUGH.

NORTHWESTERLY WINDS

WITHIN 300NM EAST OF TROUGH. 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 1900 UTC 30 SEPTEMBER 2026=