WOAU02 AMMC 021747 IDY21010 40:2:1:04:70S075E35060:01:00 SECURITE High Seas Weather Warning for METAREA 10 Issued by the Australian Government Bureau of Meteorology At 1747UTC 2 September 2026 GALE WARNING 2 FOR SOUTHERN AND WESTERN AREAS SITUATION AT 021800UTC Vigorous northerly flow associated with cold front 48S078E 51S080E 59S080E. Forecast 47S079E 53S086E 59S085E at 030000UTC, 47S083E 55S092E 60S087E at 030600UTC, 47S089E 55S094E 60S090E at 031200UTC and 43S089E 57S097E 60S092E at 031800UTC. AREA AFFECTED Bounded by 46S080E 41S090E 42S097E 56S102E 61S098E 59S080E 46S080E FORECAST Northerly quarter winds 30/40 knots within 240nm east of cold front. 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 0100 UTC 03 September 2026