IDY21040 40:2:1:04:70S075E25090:01:00 SECURITE High Seas Weather Warning for METAREA 10 Issued by the Australian Government Bureau of Meteorology, BNOC At 0025UTC 29 February 2020 FINAL GALE WARNING FOR SOUTHERN 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 0000UTC Vigorous southwest flow. AREA AFFECTED Bounded by 56S122E 56S127E 60S125E 60S120E 56S122E. FORECAST Southwesterly quarter winds 30/40 knots, easing below 34 knots after 290600UTC. Rough to very rough seas. Moderate to heavy swell.