IDY21030 40:2:1:04:50S125E45050:01:00 SECURITE High Seas Weather Warning for METAREA 10 Issued by the Australian Government Bureau of Meteorology At 1131UTC 28 December 2025 GALE WARNING 4 FOR SOUTHEASTERN AREA SITUATION AT 281200UTC Vigorous southerly flow developing. AREA AFFECTED Bounded by 28S160E 28S165E 33S168E 38S165E 35S160E 28S160E. FORECAST Southerly quarter winds developing from 281800UTC. Wind speeds 30/40 knots. 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 28 December 2025