WOAU06 AMMC 150617 IDY21050 40:2:1:04:55S100E25060:01:00 SECURITE High Seas Weather Warning for METAREA 10 Issued by the Australian Government Bureau of Meteorology At 0617UTC 15 June 2025 GALE WARNING 6 FOR SOUTHEASTERN AREA SITUATION AT 150600UTC Vigorous northwesterly quarter flow developing. AREA AFFECTED Bounded by 36S134E 44S142E 44S146E 40S144E 38S141E 37S138E 36S137E 36S134E. FORECAST Vigorous northwesterly quarter winds developing west of 139E from 151200UTC. Wind speeds 30/40 knots. Winds spreading to west of 142E by 151800UTC and throughout by 160000UTC. Winds easing below 34 knots west of 138E by 151800UTC, west of 140E by 160000UTC, and west of 144E by 160600UTC. 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 1300 UTC 15 June 2025