Bulletinset for METAREA 10 Edition date (UTC): 2026-06-29 04:47:15 ============================ HIGH SEAS FORECAST SOUTH-EASTERN ============================ FQAU22 AMMC 282100 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 28 June 2026 Part 1 Warnings Nil. Part 2 Situation at 281800 UTC Cold front near 31S129E 40S131E 44S130E 45S127E to low 991hPa near 44S125E. Forecast 38S143E 50S145E 56S144E 57S141E to low 973hPa near 56S139E at 300000UTC. Part 3 Forecast South of line 39S129E 37S153E 50S155E: Northerly quarter winds, shifting northwesterly quarter west of front. Wind speeds 20/30 knots. Rough seas. Moderate swell increasing up to heavy swell west of line 41S129E 50S138E. Remainder: Winds not exceeding 25 knots. Moderate to rough seas. Low to moderate swell. Scattered showers and isolated thunderstorms mostly within 180nm of front and 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 Monday. ============================ HIGH SEAS FORECAST WESTERN ============================ FQAU23 AMMC 282100 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 28 June 2026 Part 1 Warnings Refer to latest warnings for boundary of affected area and type of weather system. Melbourne Gale Warning 2. Melbourne Gale Warning 10. Melbourne Gale Warning 12. Part 2 Situation at 281800 UTC Low [1] 991hPa near 44S125E. Forecast low [1] 984hPa near 49S129E at 290900UTC and moving east of area thereafter. Cold front 33S096E 35S103E 40S109E 43S108E to low [2] 997hPa near 43S106E. Forecast 27S114E 36S124E 38S124E to low [2] 996hPa near 38S122E at 300000UTC. Part 3 Forecast Refer to latest warnings for details of the area affected. South of line 44S080E 27S108E 27S114E 33S125E 39S129E, outside warning areas: Southwesterly quarter winds, shifting northwesterly quarter within 120nm east of front, turning clockwise within 480nm of low [1] and within 360nm of low [2]. Wind speeds 20/33 knots. Rough to very rough seas. Moderate to heavy swell. Within 120nm of line 26S098E 31S080E: Southeasterly quarter winds. Wind speeds 15/25 knots, reaching up to 30 knots at times. Rough to very rough seas. Moderate swell. Remainder: Winds not exceeding 25 knots. Moderate to rough seas. Low to moderate swell. Rain areas, scattered showers and isolated thunderstorms mostly within 180nm of front and troughs, and within 300nm of low [2] and 480nm of low [1]. 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 09:00 UTC Monday. ============================ HIGH SEAS FORECAST NORTH-EASTERN ============================ FQAU20 AMMC 282100 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 28 June 2026 Part 1 Warnings Nil. Part 2 Situation at 281800 UTC Trough near 03S158E 06S170E. Forecast trough near 02S156E 09S170E at 300000UTC. Part 3 Forecast Area bounded by lines 13S142E 04S146E 05S170E and 25S151E 20S170E Southeasterly quarter winds 15/25 knots, reaching up to 30 knots at times. 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 swell south of line 04S158E 04S170E. Rain areas, scattered showers, and isolated thunderstorms mostly throughout the area. Heavy at times within 90nm of line 04S157E 09S167E. 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 Monday. ============================ HIGH SEAS FORECAST NORTHERN ============================ FQAU21 AMMC 282015 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 28 JUNE 2026 PART 1 WARNINGS NIL. PART 2 SITUATION AT 281800 UTC SOUTHEASTERLY TRADE FLOW. PART 3 FORECAST WITHIN 120NM OF LINE 12S090E 07S107E: 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 07S107E 09S120E 12S121E. SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS THROUGHOUT AREA. 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 MONDAY.=