Bulletinset for METAREA 10 Edition date (UTC): 2026-09-13 13:07:09 ============================ HIGH SEAS FORECAST SOUTH-EASTERN ============================ FQAU22 AMMC 130900 IDY10210 SECURITE High Seas Forecast for South Eastern METAREA 10 SOUTH EASTERN AREA: COAST AT 25S TO 25S170E TO 29S170E TO 45S160E TO 50S160E TO 50S129E TO COAST AT 129E Issued by the Australian Government Bureau of Meteorology For 24 hours commencing 1100 UTC 13 September 2026 Part 1 Warnings Refer to latest warnings for boundary of affected area and type of weather system. Melbourne Gale Warning 9. Melbourne Gale Warning 10. Part 2 Situation at 130600 UTC Trough near 48S129E 50S132E. Forecast 39S144E 45S150E 50S151E at 141200UTC. Part 3 Forecast Refer to latest warnings for details of the area affected. South of line 38S129E 38S138E 40S152E 46S160E, outside of warning areas: Northwesterly quarter winds, shifting westerly quarter west of trough. Wind speeds 20/33 knots. Moderate to rough seas. Moderate to heavy swell. Remainder: Winds not exceeding 25 knots. Moderate to rough seas. Low to moderate swell increasing to moderate to heavy swell south of line 36S129E 38S133E. Rain areas, scattered showers and isolated thunderstorms mainly within 300nm of trough. 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 21:00 UTC Sunday. ============================ HIGH SEAS FORECAST WESTERN ============================ FQAU23 AMMC 130900 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 13 September 2026 Part 1 Warnings Refer to latest warnings for boundary of affected area and type of weather system. Melbourne Storm Force Wind Warning 1. Melbourne Gale Warning 9. Melbourne Gale Warning 10. Part 2 Situation at 130600 UTC Cold front [1] near 35S109E 43S123E 50S129E. Forecast 35S121E 37S127E 40S129E at 131800UTC, then exiting east of area. Forecast cold front [2] entering from west of area near 37S080E 45S087E to low 966hPa 49S083E at 131800UTC, 38S090E 50S100E to low south of area at 141200UTC. Trough near 14S099E 22S101E. Forecast slow moving. Part 3 Forecast Refer to latest warnings for details of the area affected. South of line 31S080E 31S086E 41S105E 37S118E 38S129E, outside warning areas: Westerly quarter winds, shifting northwesterly quarter east of fronts, southwesterly quarter west of fronts, and clockwise within 300nm of low. Winds 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 increasing to moderate to heavy south of line 35S092E 33S104E 35S129E. Rain areas, scattered showers and isolated thunderstorms mostly within 180nm of fronts/trough and within 300nm 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 21:00 UTC Sunday. ============================ HIGH SEAS FORECAST NORTH-EASTERN ============================ FQAU20 AMMC 130900 IDY10230 SECURITE High Seas Forecast for North Eastern METAREA 10 NORTHEASTERN AREA: EQUATOR TO 25S, 142E TO 170E Issued by the Australian Government Bureau of Meteorology For 24 hours commencing 1100 UTC 13 September 2026 Part 1 Warnings Nil. Part 2 Situation at 130600 UTC Trough near 01S156E 06S170E. Forecast 01S158E 09S170E at 141200UTC. Part 3 Forecast North of line EQ154E 05S157E 08S170E: Winds not exceeding 20 knots. Slight to moderate seas. Low to moderate swell. Remainder: Southeasterly quarter winds shifting southerly quarter north of 08S. Wind speeds 20/30 knots. Moderate to rough seas. Low to moderate swell. Isolated showers and thunderstorms throughout area. Heavy at times within 180nm of line 06S151E 09S162E 10S170E. 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 21:00 UTC Sunday. ============================ HIGH SEAS FORECAST NORTHERN ============================ FQAU21 AMMC 130815 40:2:1:31:11:01:00 IDY10240 SECURITE HIGH SEAS FORECAST FOR NORTHERN METAREA 8/10/11 NORTHERN AREA: EQUATOR TO 12S, 90E TO 142E AND SOUTHWARD TO COAST, 125E TO 142E ISSUED BY THE AUSTRALIAN GOVERNMENT BUREAU OF METEOROLOGY FOR 24 HOURS COMMENCING 1100 UTC 13 SEPTEMBER 2026 PART 1 WARNINGS NIL. PART 2 SITUATION AT 130600 UTC NO SIGNIFICANT FEATURES. PART 3 FORECAST WEST OF LINE EQ100E 04S097E 12S102E: WINDS NOT EXCEEDING 20 KNOTS. SLIGHT TO MODERATE SEAS. LOW TO MODERATE SWELL. REMAINDER: SOUTHEASTERLY QUARTER WINDS 15/25 KNOTS. MODERATE TO ROUGH SEAS. LOW SWELL, INCREASING TO LOW TO MODERATE SWELL WEST OF LINE EQ099E 12S124E. RAIN AREAS, SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS NORTH OF LINE 05S090E 02S101E, ISOLATED SHOWERS ELSEWHERE. 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 20:15 UTC SUNDAY.=