IDY21000 40:2:1:04:50S075E45060:01:00 SECURITE High Seas Weather Warning for METAREA 10 Issued by the Australian Government Bureau of Meteorology, BNOC At 0616UTC 22 February 2020 GALE WARNING FOR WESTERN AREA 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. SITUATION AT 0600UTC Vigorous flow associated with a low 1014hPa near 33S081E. Forecast low 1015hPa near 32.5S080E at 221200UTC, low 1016hPa near 32S079E at 221800UTC. AREA AFFECTED Bounded by 35S080E 35S083E 34S083E 33S080E 35S080E. FORECAST Clockwise winds 30/40 knots within 150nm of low in southern semicircle. Winds easing below 34 knots throughout by 221800UTC. Rough to very rough seas. Moderate swell.