WOAU01 AMMC 281734 IDY21000 40:2:1:04:70S075E35060:01:00 SECURITE High Seas Weather Warning for METAREA 10 Issued by the Australian Government Bureau of Meteorology At 1734UTC 28 July 2026 GALE WARNING 1 FOR WESTERN AREA SITUATION AT 281800UTC Westerly flow developing from 291500UTC. AREA AFFECTED Bounded by 42S080E 44S088E 47S089E 50S080E 42S080E. FORECAST Vigorous westerly flow developing. Wind speeds 30/40 knots. 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 29 July 2026