FQAU23 AMMC 010800 IDY10220 SECURITE High Seas Forecast for Western METAREA 10 12S TO 30S BETWEEN 90E AND 125E, AND 30S TO 50S BETWEEN 80E AND 129E Issued by the Australian Government Bureau of Meteorology For 24 hours commencing 1100 UTC 1 December 2025 Part 1 Warnings Refer to latest warnings for details of the area affected. Melbourne Gale Warning 10. Melbourne Gale Warning 11. Melbourne Gale Warning 12. Part 2 Situation at 010600 UTC Cold front [1] 34S099E 48S123E 51S119E. Forecast near 37S125E 44S129E at 020000UTC, and exiting east of area thereafter. Cold front [2] 38S096E 42S100E 46S101E 50S096E. Forecast near 43S124E 48S129E at 020000UTC, and exiting east of area thereafter. Cold front [3] near 45S079E 48S082E to low 982hPa west of area near 50S078E. Forecast near 38S103E 44S112E 48S110E to low 988hPa near 48S106E at 021200UTC. Trough [1] 48S089E 50S094E. Forecast near 43S123E 47S129E at 021200UTC. Forecast trough [2] entering area near 45S080E 48S086E at 011800UTC, and near 42S098E 44S102E 47S105E at 021200UTC. Part 3 Forecast Refer to latest warnings for boundary of affected area and type of weather system: South of line 38S080E 36S104E 42S129E, outside of warning area: westerly quarter winds shifting northwesterly quarter within 420nm east of cold fronts, shifting southwesterly quarter within 240nm west of troughs and turning clockwise within 240nm of low. Wind speeds 20/33 knots. Rough to very rough seas. Moderate to heavy swell. Remainder: Winds not exceeding 25 knots. Moderate to rough seas. Low to moderate swell. Rain areas, scattered showers and isolated thunderstorms mostly within 180nm of troughs, cold fronts, and within 240nm of low. Visibility reducing below 2nm in precipitation. 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. WEATHER MELBOURNE The next routine forecast will be issued at 20:00 UTC Monday.