Bulletinset for METAREA 10 Edition date (UTC): 2026-06-10 20:18:22 ============================ 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 June 2026 Part 1 Warnings Refer to latest warnings for boundary of affected area and type of weather system. Melbourne Storm Force Wind Warning 6. Melbourne Gale Warning 9. Melbourne Gale Warning 10. Part 2 Situation at 100600 UTC Cold front [1] near 40S096E 45S108E 50S111E. Forecast near 37S123E 47S128E 50S122E at 111200UTC. Cold front [2] entering area from west near 43S082E 50S082E at 101800UTC. Forecast near 41S095E 50S097E at 111200UTC. Trough [1] 41S121E 50S121E. Forecast near 17S101E 28S114E at 111200UTC. Part 3 Forecast Refer to latest warnings for details of the area affected. South of line 39S129E 43S155E 45S160E, outside warning areas: Westerly quarter winds, shifting northwesterly quarter within 300nm east of cold front [1] shifting northerly quarter within 300nm east of cold front [2]. 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 to moderate to heavy swell south of line 29S115E 29S099E 39S088E. Rain areas, scattered showers and isolated thunderstorms mostly within 300nm of trough [1], and within 180nm of cold front [1] and cold front [2]. Heavy at times within 60nm of trough [1]. 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 Wednesday. ============================ 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 June 2026 Part 1 Warnings Nil. Part 2 Situation at 100600 UTC Trough EQ150E 04S159E. Forecast trough EQ152E 08S170E at 110000UTC. Part 3 Forecast South of line 02S142E 08S170E: Southeasterly quarter winds 15/25 knots, increasing to 20/30 knots within 90nm of line 13S170E 15S157E, within 60nm of the Vitiaz Strait, and within 90nm of Port Moresby. Moderate to rough seas. Low to moderate swell. Remainder: Winds not exceeding 20 knots. Slight to moderate seas. Low swell. Rain areas, scattered showers and isolated thunderstorms throughout area. Widespread showers and scattered storms within 240nm south of trough and 480nm west 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 Wednesday. ============================ 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 June 2026 Part 1 Warnings Refer to latest warnings for boundary of affected area and type of weather system. Melbourne Storm Force Wind Warning 6. Melbourne Gale Warning 9. Melbourne Gale Warning 11. Part 2 Situation at 100600 UTC Cold front [1] 42S149E 50S149E. Forecast near 42S158E 45S160E 50S160E at 102100UTC. Cold front [2] 43S129E 50S133E. Forecast near 48S151E 50S153E at 110600UTC and moving south of area thereafter. Part 3 Forecast Refer to latest warnings for details of the area affected. South of line 39S129E 43S155E 45S160E, outside warning areas: Northerly quarter winds within 420nm east of front [1], shifting northwesterly quarter west of cold front [1] and shifting westerly quarter west of cold front [2]. 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 240nm east of fronts, and within 120nm of Australia's east coast. 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 Wednesday. ============================ 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 JUNE 2026 PART 1 WARNINGS NIL. PART 2 SITUATION AT 100600 UTC SOUTHEASTERLY TRADE FLOW. PART 3 FORECAST SOUTH OF LINE 05S123E 05S133E 08S142E: SOUTHEASTERLY QUARTER WINDS 15/25 KNOTS. MODERATE TO ROUGH SEAS. LOW SWELL. REMAINDER: WINDS NOT EXCEEDING 20 KNOTS. SLIGHT TO MODERATE SEAS. LOW SWELL, INCREASING TO LOW TO MODERATE SOUTH OF LINE EQ099E 06S107E 10S123E: RAIN AREAS, SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS MOSTLY NORTH OF LINE 08S090E 08S108E 12S123E 08S142E. 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 WEDNESDAY.=