IDY21070 40:2:1:04:55S100E25060:01:00 SECURITE High Seas Weather Warning for METAREA 10 Issued by the Australian Government Bureau of Meteorology At 1159UTC 30 September 2025 GALE WARNING 8 FOR WESTERN AND SOUTHEASTERN AREAS SITUATION AT 301200UTC Vigorous southwesterly quarter flow developing. AREA AFFECTED Bounded by 36S130E 36S139E 38S140E 47S128E 41S127E 36S130E. FORECAST Southwesterly quarter winds 30/40 knots developing throughout area from 010300UTC, easing below 34 knots west of 130E at 011200UTC. Rough to very rough seas. Low to moderate 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 30 September 2025