40:2:1:04:55S125E30045:11:00 IDY21000 SECURITE HIGH SEAS WEATHER WARNING FOR METAREA 10 Issued by the Bureau of Meteorology National Meteorological and Oceanographic Centre AT 1857UTC 18 JUNE 2013 GALE WARNING FOR SOUTHEASTERN AREA PLEASE BE AWARE Wind gusts can be 40 percent stronger than the averages given here, and maximum waves may be up to twice the height. Situation Vigorous southerly flow associated with a deepening low east of 160E. Area Affected Bounded by 39S158E 37S160E 50S160E 50S157E 39S158E. Forecast S quarter winds 30/40 knots easing below 34 knots south of 45S by 191800UTC. Rough to very rough seas. Moderate to heavy swell. WEATHER MELBOURNE