IDY21091 40:2:1:04:70S075E25090:01:00 SECURITE High Seas Weather Warning for METAREA 10 Issued by the Australian Government Bureau of Meteorology At 1150UTC 29 August 2026 GALE WARNING 11 FOR SOUTHERN AREA SITUATION AT 291200UTC Vigorous flow associated with low 959hPa near 63S162E. Forecast low 959hPa east of area near 60S159E at 291800UTC. AREA AFFECTED Bounded by 62S160E 62S153E 58S151E 54S160E 62S160E. FORECAST Clockwise winds 30/40 knots within 360nm of low in northern quadrant. Winds associated with low easing below 34 knots throughout area by 300000UTC. Rough to very rough seas. Moderate to heavy swell. 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. The next alert will be issued by 1900 UTC 29 August 2026