IDY21040 40:2:1:04:70S100E35060:01:00 SECURITE High Seas Weather Warning for METAREA 10 Issued by the Australian Government Bureau of Meteorology At 1133UTC 18 November 2025 FINAL GALE WARNING 5 FOR WESTERN AND SOUTHEASTERN AREAS SITUATION AT 181200UTC Vigorous southwesterly flow easing. AREA AFFECTED Bounded by 50S119E 45S118E 42S126E 46S130E 50S119E. FORECAST Southwesterly quarter winds 30/40 knots throughout area initially and easing below 34 knots throughout by 181800UTC. 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. No further alerts will be issued for this event.