Bulletinset for METAREA 10 Edition date (UTC): 2026-07-05 05:17:45 ============================ HIGH SEAS FORECAST SOUTH-EASTERN ============================ FQAU22 AMMC 042100 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 4 July 2026 Part 1 Warnings Refer to latest warnings for boundary of affected area and type of weather system. Melbourne Gale Warning 3. Melbourne Gale Warning 11. Part 2 Situation at 041800 UTC Trough [1] near 32S161E 38S165E. Forecast near 25S169E 26S170E at 060000UTC. Trough [2] west of area, forecast to enter near 48S129E 50S131E at 051800UTC. Forecast trough [2] near 44S129E 50S135E at 060000UTC. Part 3 Forecast Refer to latest warnings for details of the area affected. East of line 50S159E 44S150E 25S152E, outside warning areas: Southerly quarter winds, shifting to westerly quarter winds within 240nm of trough [1]. Wind speeds 20/33 knots. Rough to very rough seas. Moderate to heavy swell. West of line 41S128E 50S144E: Northwesterly quarter winds 20/30 knots. Rough to very rough seas. Moderate to heavy swell. Remainder: Winds not exceeding 25 knots. Moderate to rough seas. Moderate swell, increasing up to heavy swell south of line 35S132E 31S169E. Rain areas, scattered showers and isolated thunderstorms mostly within 240nm of troughs. 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 Sunday. ============================ HIGH SEAS FORECAST NORTH-EASTERN ============================ FQAU20 AMMC 042100 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 4 July 2026 Part 1 Warnings Nil. Part 2 Situation at 041800 UTC Trough near 02S166E to low 1007hPa near 03S157E to 07S149E. Forecast trough near 04S153E to low 1009hPa near EQ154E at 060000UTC. Part 3 Forecast North of line EQ155E 04S157E 06S164E 05S170E and east of line 25S165E 19S165E: Winds not exceeding 20 knots. Slight to moderate seas. Low to moderate swell. Remainder: Southeasterly quarter winds 15/25 knots, reaching up to 30 knots at times within 300nm of line 08S157E 25S152E. Moderate to rough seas. Low to moderate swell. Rain areas, scattered showers, and isolated thunderstorms mostly within 420nm trough, heavy at times within 180nm of line 08S167E 09S157E 05S150E. 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 Sunday. ============================ HIGH SEAS FORECAST WESTERN ============================ FQAU23 AMMC 042100 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 4 July 2026 Part 1 Warnings Refer to latest warnings for boundary of affected area and type of weather system. Melbourne Gale Warning 4. Melbourne Storm Force Wind Warning 8. Melbourne Gale Warning 9. Melbourne Gale Warning 11. Part 2 Situation at 041800 UTC Trough near 26S100E 41S112E 50S116E. Forecast trough near 36S120E 44S129E at 060000UTC. Cold front west of area, forecast to enter near 45S079E to low 979hPa near 46S080E to warm front near 46S080E 45S084E at 050600UTC. Forecast low 972hPa near 50S092E to warm front near 50S096E at 051800UTC and south of area thereafter. Forecast cold front near 42S085E 47S092E 50S095E at 060000UTC. Part 3 Forecast Refer to latest warnings for details of the area affected. South of line 30S080E 40S112E 33S114E 39S129E, outside warning areas: Westerly quarter winds, shifting northwesterly quarter within 600nm east of cold front and east of trough, southerly quarter within 420nm west of cold front, and turning clockwise within 360nm of low. Wind speeds 20/33 knots. Rough to very rough seas. Moderate to heavy swell. North of line 15S090E 17S099E: Southeasterly quarter winds 20/30 knots. Rough seas. Low to moderate swell. Remainder: Wind speeds not exceeding 25 knots. Moderate to rough seas. Low to moderate swell, increasing to moderate to heavy south of line 23S090E 26S102E 34S114E. Rain areas, scattered showers and isolated thunderstorms mostly within 180nm of fronts, trough, within 300nm of low and north of line 17S090E 21S114E. 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 Sunday. ============================ HIGH SEAS FORECAST NORTHERN ============================ FQAU21 AMMC 042015 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 4 JULY 2026 PART 1 WARNINGS NIL. PART 2 SITUATION AT 041800 UTC TROUGH NEAR EQ097E 03S090E. FORECAST TROUGH NEAR EQ091E 01S090E AT 060000UTC. PART 3 FORECAST EAST OF LINE 12S125E 05S118E EQ126E: SOUTHEASTERLY QUARTER WINDS 15/25 KNOTS. MODERATE TO ROUGH SEAS. LOW SWELL. WEST OF LINE 12S105E 04S096E. 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 SWELL, INCREASING TO LOW TO MODERATE WEST OF LINE EQ098E 09S118E 12S118E. SCATTERED SHOWERS AND THUNDERSTORMS MOSTLY WEST OF 102E AND WITHIN 240NM 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 08:15 UTC SUNDAY.=