IDY21000 40:2:1:04:55S125E30045:11:00 SECURITE High Seas Weather Warning for METAREA 10 Issued by the Australian Government Bureau of Meteorology, BNOC At 1222UTC 21 February 2017 GALE WARNING FOR SOUTHEASTERN 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 1200UTC Vigorous clockwise flow associated with a low 986hPa near 52S157E. Low forecast 987hPa near 53S160E at 211800UTC. AREA AFFECTED Bounded by 47S160E 50S160E 50S152E 47S153E 46S157E 47S160E. FORECAST Clockwise winds 30/40 knots within 300nm of low, decreasing below 34 knots throughout area by 212100UTC. Rough to very rough seas. Moderate to heavy swell.