Bulletinset for METAREA 10 Edition date (UTC): 2026-08-01 15:23:57 ============================ HIGH SEAS FORECAST SOUTH-EASTERN ============================ FQAU22 AMMC 010900 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 1 August 2026 Part 1 Warnings Nil. Part 2 Situation at 010600 UTC Trough near 41S123E 46S129E. Forecast near 39S138E 44S139E at 021200UTC. Cold front near 32S126E 37S129E 44S131E to low 1001hPa near 46S130E. Forecast near 36S140E 42S142E 45S141E 47S139E to low 1007hPa near 47S136E at 021200UTC. Part 3 Forecast South of line 34S129E 34S138E 45S150E 45S160E: Northwesterly quarter winds, shifting southwesterly quarter west of cold front, and turning clockwise within 420nm of low. Wind speeds 20/33 knots. Rough to very rough seas. Moderate to heavy swell. East of line 27S164E 35S164E: Southeasterly quarter winds 20/30 knots. 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 30S129E 42S147E 44S161E. Rain areas, scattered showers and isolated thunderstorms mostly within 240nm of low and 180nm of trough and front. 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 Saturday. ============================ HIGH SEAS FORECAST WESTERN ============================ FQAU23 AMMC 010900 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 1 August 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 4. Part 2 Situation at 010600 UTC Trough [1] near 41S123E 46S129E. Forecast 38S130E 44S132E at 011800UTC, and east of area thereafter. Trough [2] near 12S090E 19S094E. Forecast 13S093E 19S098E at 021200UTC. Cold front [1] 32S126E 37S129E 44S131E 46S130E. Forecast 32S130E 44S134E 47S133E at 011200UTC, and east of area thereafter. Cold front [2] 38S080E 43S089E 47S094E 50S096E. Forecast 27S100E 50S115E at 021200UTC. Part 3 Forecast Refer to latest warnings for details of the area affected. South of line 30S080E 27S092E 43S119E 35S122E 34S129E, outside of warning areas: Northwesterly quarter winds, shifting southwesterly quarter within 720nm west of cold front [1], northwesterly quarter within 780nm east of cold front [2], becoming 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, increasing to moderate to heavy swell south of line 35S105E 29S112E 30S129E. Rain areas, scattered showers and isolated thunderstorms mostly within 180nm of fronts and troughs. Heavy at times within 90nm of trough [2]. 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 Saturday. ============================ HIGH SEAS FORECAST NORTH-EASTERN ============================ FQAU20 AMMC 010900 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 1 August 2026 Part 1 Warnings Nil. Part 2 Situation at 010600 UTC Trough near EQ165E 09S161E. Forecast near EQ161E 06S156E at 021200UTC. Part 3 Forecast North of line EQ154E 09S160E 10S170E: Winds not exceeding 20 knots. Slight to moderate seas. Light to moderate swell. Remainder: Southeasterly quarter winds. Wind speed 20/30 knots. Rough seas. Light to moderate swell. Scattered showers and isolated thunderstorms throughout area. Heavy at times within 90nm of line 12S170E 09S156E. 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 Saturday. ============================ HIGH SEAS FORECAST NORTHERN ============================ FQAU21 AMMC 010815 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 1 AUGUST 2026 PART 1 WARNINGS NIL. PART 2 SITUATION AT 010600 UTC SOUTHEASTERLY TRADE FLOW. PART 3 FORECAST SOUTH OF LINES 05S114E 02S130E 09S142E AND 05S098E 05S103E 07S106E: 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 MODERATE SWELL SOUTH OF LINE 01S090E 02S099E 08S109E 09S119E. SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS THROUGHOUT MOST OF THE 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 20:15 UTC SATURDAY.=