Bulletinset for METAREA 10 Edition date (UTC): 2026-07-11 06:54:23 ============================ HIGH SEAS FORECAST SOUTH-EASTERN ============================ FQAU22 AMMC 102100 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 10 July 2026 Part 1 Warnings Refer to latest warnings for boundary of affected area and type of weather system. Melbourne Gale Warning 7. Melbourne Storm Force Wind Warning 10. Part 2 Situation at 101800 UTC Cold front near 32S132E 41S136E to low 984hPa near 47S134E. Forecast front 35S143E 45S142E to low 980hPa south of area near 52S138E at 110600UTC, then low further south of area thereafter and front near 28S156E 40S154E 50S145E at 120000UTC. Part 3 Forecast Refer to latest warnings for details of the area affected. South of line 32S129E 32S155E 41S161E, outside of warning areas: Westerly quarter winds shifting northerly quarter east of cold front and turning clockwise within 240nm of low. Wind speeds 20/33 knots west of 147E initially, expanding throughout by 120000UTC. Rough to very rough seas. Low to moderate swell, increasing to moderate to heavy west of 138E. Remainder: Winds not exceeding 25 knots. Slight to moderate seas. Low to moderate swell. Rain areas, scattered showers and isolated thunderstorms mostly within 540nm of front and within 240nm of low. 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 Saturday. ============================ HIGH SEAS FORECAST WESTERN ============================ FQAU23 AMMC 102100 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 10 July 2026 Part 1 Warnings Refer to latest warnings for boundary of affected area and type of weather system. Melbourne Storm Force Wind Warning 10. Melbourne Gale Warning 7. Melbourne Gale Warning 11. Part 2 Situation at 101800 UTC Trough near 23S098E 28S100E 30S104E. Forecast near 24S093E 27S094E 29S097E at 120000UTC. Warm front [1] near 45S116E 50S116E. Forecast exiting area to east near 43S128E 50S128E at 110600UTC. Warm front [2] near 47S092E 50S082E. Forecast weakening near 47S111E 50S105E at 111200UTC. Forecast warm front [3] entering area from west near 44S076E 44S083E at 110900UTC, then near 45S099E 50S084E at 120000UTC. Forecast cold front entering area from west near 44S080E 48S083E 50S083E at 120000UTC. Part 3 Forecast Refer to latest warnings for details of the area affected. South of line 38S080E 43S100E 33S129E, outside warning areas: Westerly quarter winds shifting northwesterly quarter within 120nm east of warm front [1], tending northwesterly quarter northwest of warm fronts [2] and [3], shifting northeasterly quarter south of warm front [3], and shifting westerly quarter west of cold front. Wind speeds 20/33 knots. Rough to very rough seas. Moderate to heavy swell. West of line 24S104E 31S104E: Southeasterly quarter winds west of trough shifting easterly quarter east of trough. Wind speeds 20/33 knots west of trough, easing below 25 knots east of trough. Moderate to rough seas. Moderate swell. Remainder: Winds not exceeding 25 knots. Slight to moderate seas. Low to moderate swell, increasing to moderate to heavy south of line 37S080E 33S129E. Rain areas, scattered showers and isolated thunderstorms mostly within 180nm of fronts, within 420nm of trough, and west of line 12S122E 24S104E. 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 Saturday. ============================ HIGH SEAS FORECAST NORTH-EASTERN ============================ FQAU20 AMMC 102100 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 10 July 2026 Part 1 Warnings Nil. Part 2 Situation at 101800 UTC Trough developing near EQ165E 06S157E at 110000UTC. Forecast near EQ163E 09S167E at 120000UTC. Part 3 Forecast North of line 11S142E 15S154E 12S165E: Southeasterly quarter winds tending southerly quarter north of 08S. Wind speeds 15/25 knots initially throughout, contracting to just north of line 11S156E 11S144E by 111200UTC. Moderate to rough seas. Low swell, increasing to low to moderate east of line 155E. Remainder: Winds not exceeding 20 knots. Slight to moderate seas. Low swell, increasing to low to moderate east of line 155E. Scattered showers and thunderstorms mostly within 420nm of trough and within 180nm of equator. Heavy at times within 120nm of equator. 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 Saturday. ============================ HIGH SEAS FORECAST NORTHERN ============================ FQAU21 AMMC 102015 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 10 JULY 2026 PART 1 WARNINGS NIL. PART 2 SITUATION AT 101800 UTC TROUGH NEAR 07S102E 12S099E. FORECAST NEAR 06S094E 12S093E AT 120000UTC. PART 3 FORECAST EAST OF LINE 12S104E 07S104E EQ123E: SOUTHEASTERLY QUARTER WINDS 15/25 KNOTS. MODERATE TO ROUGH SEAS. LOW SWELL, INCREASING TO LOW TO MODERATE SOUTH OF LINE 06S104E 09S119E. REMAINDER: WINDS NOT EXCEEDING 20 KNOTS. SLIGHT TO MODERATE SEAS. LOW SWELL, INCREASING TO LOW TO MODERATE SOUTH OF LINE EQ090E EQ098E 06S104E. SCATTERED SHOWERS AND THUNDERSTORMS POSSIBLE MOSTLY WITHIN 240NM OF TROUGH AND SOUTH OF LINE 10S104E EQ142E. 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 SATURDAY.=