WOAU07 AMMC 092357

IDY21060

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

SECURITE

HIGH SEAS WEATHER WARNING FOR METAREA 10

ISSUED BY THE AUSTRALIAN GOVERNMENT BUREAU OF METEOROLOGY

AT 2357UTC 9 OCTOBER 2026



GALE WARNING 7 FOR WESTERN, SOUTHEASTERN AND SOUTHERN AREAS



SITUATION AT 100000UTC

VIGOROUS FLOW ASSOCIATED WITH COLD FRONT 38S110E 42S115E 45S117E.

FORECAST

39S119E 42S122E 46S122E AT 100600UTC, 39S123E 46S126E AT 101200UTC,

40S127E

46S129E 49S132E AT 101800UTC AND 41S131E 46S133E 50S137E AT

110000UTC.



AREA AFFECTED

BOUNDED BY 38S103E 41S135E 47S142E 51S142E 48S108E 60S099E 60S093E

48S092E

38S103E.



FORECAST

SOUTHWESTERLY QUARTER WINDS INITIALLY WITHIN 960NM WEST OF COLD

FRONT,

CONTRACTING TO WITHIN 180NM BY 100600UTC. WINDS SHIFTING

NORTHWESTERLY QUARTER

WITHIN 120NM EAST OF COLD FRONT, EXPANDING TO 300NM FROM 101200UTC.

WIND SPEEDS

30/40 KNOTS. ROUGH TO VERY ROUGH SEAS. 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 10 OCTOBER 2026=