Bulletinset for METAREA 10 Edition date (UTC): 2026-09-10 12:07:28 ============================ HIGH SEAS FORECAST NORTH-EASTERN ============================ FQAU20 AMMC 100900 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 10 September 2026 Part 1 Warnings Nil. Part 2 Situation at 100600 UTC Trough 11S164E to low 1007hPa near 02S170E. Forecast trough 10S159E to low 1007hPa near 04S170E at 111200UTC. Part 3 Forecast North of line EQ153E 10S159E 13S170E: Winds not exceeding 20 knots. Slight to moderate seas. Low swell. Remainder: Southeasterly winds shifting southerly quarter north of 7S. Wind speeds 15/25 knots, increasing to 20/30 knots within area 04S145E 01S156E 10S150E 04S145E, and west of line 11S163E 16S167E 20S158E 25S165E. Moderate to rough seas. Low swell, increasing to low to moderate south of 10S. Isolated showers and thunderstorms throughout area, becoming scattered within 120nm of low, and trough. Heavy at times within 90nm 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 Thursday. ============================ HIGH SEAS FORECAST WESTERN ============================ FQAU23 AMMC 100900 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 10 September 2026 Part 1 Warnings Refer to latest warnings for boundary of affected area and type of weather system. Melbourne Gale Warning 2. Melbourne Gale Warning 9. Part 2 Situation at 100600 UTC Cold front [1] near 26S090E 32S099E 46S113E 49S129E. Forecast near 30S109E 47S114E 50S117E at 111200UTC. Cold front [2] 30S080E 40S091E 50S095E. Forecast decaying cold front [2] near 42S103E 50S105E at 110600UTC. Forecast cold front [3] entering from west near 40S080E 48S082E 50S080E at 101800UTC, then near 39S080E 46S100E 50S100E at 111200UTC. Part 3 Forecast Refer to latest warnings for details of the area affected. South of line 36S080E 32S092E 33S112E 44S114E 43S129E, outside warning areas: Northwesterly quarter east of cold front [1], within 300nm east of cold front [2], turning westerly quarter west of cold front [2]. 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 up to heavy west of line 18S090E 26S100E 33S105E. Rain areas, scattered showers and isolated thunderstorms mostly within 240nm of fronts. 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 Thursday. ============================ HIGH SEAS FORECAST SOUTH-EASTERN ============================ FQAU22 AMMC 100900 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 10 September 2026 Part 1 Warnings Refer to latest warnings for boundary of affected area and type of weather system. Melbourne Gale Warning 2. Part 2 Situation at 100600 UTC Trough 49S129E 50S135E. Forecast trough near 50S150E 44S156E at 101200UTC. High 1038hPa near 39S136E. Forecast high 1033hPa near 40S145E at 111200UTC. Part 3 Forecast Refer to latest warnings for details of the area affected. North of line 27S153E 28S165E 25S167E: Southeasterly quarter winds 20/30 knots. Moderate to rough seas. Moderate to heavy swell. Remainder, outside warning area: Clockwise quarter winds around high, tending westerly quarter west of trough. Wind speeds 20/33 knots. Rough to very rough seas. Moderate to heavy swell. Rain areas, scattered showers and isolated thunderstorms throughout area except within 420nm of high. 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 Thursday. ============================ HIGH SEAS FORECAST NORTHERN ============================ FQAU21 AMMC 100815 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 10 SEPTEMBER 2026 PART 1 WARNINGS NIL. PART 2 SITUATION AT 100600 UTC NO SIGNIFICANT FEATURES. PART 3 FORECAST SOUTH OF LINE 05S130E 05S142E: EASTERLY QUARTER WINDS 15/25 KNOTS. MODERATE TO ROUGH SEAS. LOW TO MODERATE SWELL. REMAINDER: WINDS NOT EXCEEDING 20 KNOTS. SLIGHT TO MODERATE SEAS. LOW SWELL, INCREASING TO LOW TO MODERATE SWELL SOUTH OF LINE EQ090E EQ098E 07S106E 09S121E. ISOLATED SHOWERS AND THUNDERSTORMS MOSTLY NORTH OF LINE 03S090E 05S104E 03S115E 05S142E. 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 THURSDAY.=