IDY21000 40:2:1:04:70S075E25090:01:00 SECURITE High Seas Weather Warning for METAREA 10 Issued by the Australian Government Bureau of Meteorology At 0558UTC 12 July 2026 GALE WARNING 1 FOR SOUTHERN AREA SITUATION AT 120600UTC Vigorous southeasterly flow. AREA AFFECTED Bounded by 63S146E 63S140E 60S138E 60S141E 63S146E. FORECAST Southeasterly quarter winds 30/40 knots. Winds easing below 34 knots throughout by 130000UTC. 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 1200 UTC 12 July 2026