Bulletinset for METAREA 10 Edition date (UTC): 2026-10-01 04:30:20 ============================ HIGH SEAS FORECAST WESTERN ============================ FQAU23 AMMC 302100 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 2300 UTC 30 September 2026 Part 1 Warnings Refer to latest warnings for boundary of affected area and type of weather system. Melbourne Storm Force Warning 9. Melbourne Gale Warning 12. Part 2 Situation at 301800 UTC Cold front 44S080E 50S090E. Forecast 37S095E 42S105E 50S116E at 020000UTC. Part 3 Forecast Refer to latest warnings for details of the area affected. South of line 35S080E 34S129E, outside warning areas: Northwesterly quarter winds, shifting southwesterly quarter within 720nm west of cold front. 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, increasing up to heavy swell south of line 38S080E 28S101E 26S113E. Rain areas, scattered showers and isolated thunderstorms mostly within 180nm of front, and north of 16S. 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 09:00 UTC Thursday. ============================ HIGH SEAS FORECAST SOUTH-EASTERN ============================ FQAU22 AMMC 302100 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 2300 UTC 30 September 2026 Part 1 Warnings Refer to latest warnings for boundary of affected area and type of weather system. Melbourne Gale Warning 12. Part 2 Situation at 301800 UTC Trough 43S139E 50S145E. Forecast 44S156E 50S160E at 011200UTC and moving east of area thereafter Part 3 Forecast Refer to latest warnings for details of the area affected. South of line 43S129E 43S150E 39S155E 42S162E, outside of warning areas: Northwesterly quarter winds 20/30 knots east of trough, turning westerly quarter winds west of trough. Rough seas. Moderate swell, increasing to heavy south of 46S Remainder: Winds not exceeding 25 knots. Moderate to rough seas. Moderate swell. Rain areas, isolated showers and isolated thunderstorms throughout, increasing to scattered showers east of line 25S163E 28S166E and within 120nm of line 39S147E 44S161E. 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 09:00 UTC Thursday. ============================ HIGH SEAS FORECAST NORTH-EASTERN ============================ FQAU20 AMMC 302100 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 2300 UTC 30 September 2026 Part 1 Warnings Nil. Part 2 Situation at 301800 UTC Trough 01S161E 08S170E associated with low 1010hPa near 06S167E. Forecast trough 01S163E 09S167E with low 1011hPa near 05S165E at 020000UTC. Part 3 Forecast South of line EQ145E 10S160E 23S161E 20S170E, and within 240nm of line 08S162E 13S170E: Southeasterly quarter winds 15/25 knots. Moderate to rough seas. Low to moderate swell. Remainder: Winds not exceeding 20 knots. Slight to moderate seas. Low to moderate swell. Isolated showers and thunderstorms throughout area, heavy at times within 120nm of lines 08S164E 10S170E and 23S170E 22S164E. 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 09:00 UTC Thursday. ============================ HIGH SEAS FORECAST NORTHERN ============================ FQAU21 AMMC 302015 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 2300 UTC 30 SEPTEMBER 2026 PART 1 WARNINGS NIL. PART 2 SITUATION AT 301800 UTC NIL SIGNIFICANT FEATURES. PART 3 FORECAST EAST OF LINE 07S135E 12S135E: SOUTHEASTERLY QUARTER WINDS 20/25 KNOTS. MODERATE TO ROUGH SEAS. LOW SWELL. WHOLE AREA: WINDS NOT EXCEEDING 20 KNOTS. SLIGHT TO MODERATE SEAS. LOW SWELL, INCREASING UP TO MODERATE SWELL SOUTH OF LINE EQ090E 04S100E 09S111E. ISOLATED SHOWERS AND THUNDERSTORMS MOSTLY NORTH OF LINE 05S090E 08S097E 04S100E. 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 08:15 UTC THURSDAY.=