WOAU06 APRF 162121 40:3:1:31:10:11:00 IDW21200 SECURITE HIGH SEAS WEATHER WARNING FOR METAREA 10 ISSUED BY THE AUSTRALIAN BUREAU OF METEOROLOGY, PERTH AT 2121UTC 16 SEPTEMBER 2012 CANCELLATION OF Gale Warning FOR THE WESTERN AREA Please be aware, wind gusts can be a further 40 percent stronger than the averages given here, and maximum waves may be up to twice the height. SITUATION AT 2100UTC Vigorous NW flow ahead of a cold front has eased and moved out of area. AREA AFFECTED Area has moved south of 50S. FORECAST Winds have eased below 34 knots. WEATHER PERTH