{"title":"Bulletinset for METAREA 10","date":"2026-07-31 16:40:50","bulletin":[{"label":"HIGH SEAS FORECAST SOUTH-EASTERN","content":{"1":"FQAU22 AMMC 310902","2":"IDY10210","3":"SECURITE","4":"Updated High Seas Forecast for South Eastern METAREA 10","5":"SOUTH EASTERN AREA: COAST AT 25S TO 25S170E TO 29S170E TO 45S160E TO 50S160E TO","6":"50S129E TO COAST AT 129E","7":"Issued by the Australian Government Bureau of Meteorology","8":"For 24 hours commencing 1100 UTC 31 July 2026","9":"Part 1 Warnings","10":"Nil.","11":"Part 2 Situation at 310600 UTC","12":"Trough [1] near 34S158E 37S166E. Forecast trough [1] near 31S165E 31S172E at","13":"011200UTC.","14":"Cold front [1] near 48S140E 50S145E. Forecast cold front [1] near 49S156E","15":"50S158E at 311800UTC and then south of area thereafter.","16":"Cold front [2] west of area, forecast to enter near 39S123E 44S125E 46S123E at","17":"311200UTC, and near 36S132E 50S137E 54S150E at 011200UTC.","18":"Trough [2] west of area, forecast to enter near 46S129E to low 996hPa near","19":"48S132E at 011200UTC.","20":"Part 3 Forecast","21":"South of line 36S129E 31S131E 47S152E 48S160E:","22":"Northwesterly quarter 20\/33 knots. Rough to very rough seas. Moderate to heavy","23":"swell.","24":"East of line 25S162E 37S158E 43S161E:","25":"Southerly quarter winds, shifting southwesterly quarter east of trough [1].","26":"Wind speeds 20\/30 knots. Rough seas. Moderate swell.","27":"Remainder: Winds not exceeding 25 knots. Moderate to rough seas. Low to","28":"moderate swell, increasing to heavy swell east of line 40S159E 44S158E 46S160E.","29":"Rain areas, scattered showers and isolated thunderstorms mostly within 180nm of","30":"troughs, fronts, and low. Visibility reducing below 2nm in precipitation.","31":"Please be aware","32":"Wind and wave forecasts are averages. Wind gusts can be 40 per cent stronger","33":"than the forecast, and stronger still in squalls and thunderstorms. Maximum","34":"waves can be twice the forecast height.","35":"WEATHER MELBOURNE","36":"The next routine forecast will be issued at 21:00 UTC Friday."}},{"label":"HIGH SEAS FORECAST WESTERN","content":{"1":"FQAU23 AMMC 310900","2":"IDY10220","3":"SECURITE","4":"High Seas Forecast for Western METAREA 10","5":"12S TO 30S BETWEEN 90E AND 125E, AND 30S TO 50S BETWEEN 80E AND 129E","6":"Issued by the Australian Government Bureau of Meteorology","7":"For 24 hours commencing 1100 UTC 31 July 2026","8":"Part 1 Warnings","9":"Refer to latest warnings for boundary of affected area and type of weather","10":"system.","11":"Melbourne Gale Warning 1","12":"Melbourne Gale Warning 2.","13":"Part 2 Situation at 310600 UTC","14":"Trough to 35S112E 44S115E to low [1] 994hPa near 49S111E. Forecast trough","15":"35S120E to low [1] 1001hPa near 47S129E at 010000UTC, low [1] east of area","16":"thereafter. Forecast trough 35S123E 45S129E at 011200UTC.","17":"Cold front [1] 40S121E 43S122E to low [2] 1002hPa near 44S120E. Forecast cold","18":"front [1] 37S125E 43S129E 50S133E to low [2] 996hPa near 49S129E at 312100UTC,","19":"low [2] east of area thereafter. Forecast cold front [1] near 37S127E 43S129E","20":"at 010000UTC and then east of area thereafter.","21":"Cold front [2] west of area, forecast to enter near 46S080E 50S084E at","22":"311800UTC, and forecast cold front [2] near 36S084E 41S093E 50S101E at","23":"011200UTC.","24":"Part 3 Forecast","25":"Refer to latest warnings for details of the area affected.","26":"South of line 34S080E 41S102E 34S111E 33S125E 36S129E, outside of warning areas:","27":"Southwesterly quarter winds, shifting northwesterly quarter within 300nm east","28":"of cold fronts, and turning clockwise around lows. Wind speeds 20\/33 knots.","29":"Rough to very rough seas. Moderate to heavy swell.","30":"Remainder:","31":"Winds not exceeding 25 knots. Moderate to rough seas. Low to moderate swell,","32":"increasing to heavy swell south of line 38S092E 34S093E 30S109E 30S116E.","33":"Rain areas, scattered showers and isolated thunderstorms mostly within 180nm of","34":"fronts, and lows. Visibility reducing below 2nm in precipitation.","35":"Please be aware","36":"Wind and wave forecasts are averages. Wind gusts can be 40 per cent stronger","37":"than the forecast, and stronger still in squalls and thunderstorms. Maximum","38":"waves can be twice the forecast height.","39":"WEATHER MELBOURNE","40":"The next routine forecast will be issued at 21:00 UTC Friday."}},{"label":"HIGH SEAS FORECAST NORTH-EASTERN","content":{"1":"FQAU20 AMMC 310900","2":"IDY10230","3":"SECURITE","4":"High Seas Forecast for North Eastern METAREA 10","5":"NORTHEASTERN AREA: EQUATOR TO 25S, 142E TO 170E","6":"Issued by the Australian Government Bureau of Meteorology","7":"For 24 hours commencing 1100 UTC 31 July 2026","8":"Part 1 Warnings","9":"Nil.","10":"Part 2 Situation at 310600 UTC","11":"Low 1007hPa near 03S166E. Forecast low 1009hPa near 01S162E at 011200UTC.","12":"Part 3 Forecast","13":"North of line EQ154E 09S160E 10S170E:","14":"Winds not exceeding 20 knots. Slight to moderate seas. Light to moderate swell.","15":"Remainder:","16":"Southeasterly quarter winds, turning clockwise within 780nm of low. Wind speed","17":"20\/30 knots. Rough seas. Light to moderate swell.","18":"Scattered showers and isolated thunderstorms throughout area. Heavy at times","19":"within 90nm of line 10S170E 13S166E. Visibility reducing below 2nm in","20":"precipitation.","21":"Please be aware","22":"Wind and wave forecasts are averages. Wind gusts can be 40 per cent stronger","23":"than the forecast, and stronger still in squalls and thunderstorms. Maximum","24":"waves can be twice the forecast height.","25":"WEATHER MELBOURNE","26":"The next routine forecast will be issued at 21:00 UTC Friday."}},{"label":"HIGH SEAS FORECAST NORTHERN","content":{"1":"FQAU21 AMMC 310815","2":"40:2:1:31:11:01:00","3":"IDY10240","4":"SECURITE","5":"HIGH SEAS FORECAST FOR NORTHERN METAREA 8\/10\/11","6":"NORTHERN AREA: EQUATOR TO 12S, 90E TO 142E AND SOUTHWARD TO COAST,","7":"125E TO 142E","8":"ISSUED BY THE AUSTRALIAN GOVERNMENT BUREAU OF METEOROLOGY","9":"FOR 24 HOURS COMMENCING 1100 UTC 31 JULY 2026","10":"PART 1 WARNINGS","11":"NIL.","12":"PART 2 SITUATION AT 310600 UTC","13":"SOUTHEASTERLY TRADE FLOW.","14":"PART 3 FORECAST","15":"WEST OF LINE 12S096E 04S099E AND SOUTH OF LINE 05S121E 04S136E","16":"09S142E:","17":"SOUTHEASTERLY QUARTER WINDS 15\/25 KNOTS. MODERATE TO ROUGH SEAS. LOW","18":"SWELL.","19":"REMAINDER:","20":"WINDS NOT EXCEEDING 20 KNOTS. SLIGHT TO MODERATE SEAS. LOW SWELL,","21":"INCREASING TO","22":"MODERATE SWELL SOUTHWEST OF LINE 01S090E 02S099E 09S112E 12S113E","23":"SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS THROUGHOUT MOST OF THE","24":"AREA.","25":"VISIBILITY REDUCING BELOW 2NM IN PRECIPITATION.","26":"PLEASE BE AWARE","27":"WIND AND WAVE FORECASTS ARE AVERAGES. WIND GUSTS CAN BE 40 PER CENT","28":"STRONGER","29":"THAN THE FORECAST, AND STRONGER STILL IN SQUALLS AND THUNDERSTORMS.","30":"MAXIMUM","31":"WAVES CAN BE TWICE THE FORECAST HEIGHT.","32":"WEATHER MELBOURNE","33":"THE NEXT ROUTINE FORECAST WILL BE ISSUED AT 20:15 UTC FRIDAY.="}}]}