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 13 November 2025
Part 1 Warnings
Refer to latest warnings for details of the area affected.
Melbourne Final Gale Warning 3.
Melbourne Gale Warning 6.
Part 2 Situation at 131800 UTC
Cold front [1] near 34S154E 42S162E. Forecast cold front [1] near 34S162E
37S168E 42S174E at 141200UTC and moving east of area of thereafter.
Cold front [2] entering from west near 45S129E 50S131E at 140600UTC. Forecast
cold front [2] near 40S129E 50S146E at 150000UTC.
Part 3 Forecast
Refer to latest warnings for boundary of affected area and type of weather
system.
South of line 335S166E 28S154E 45S140E 44S129E, outside warning areas:
Northwesterly winds, shifting southwesterly quarter west of cold fronts, and
tending northwesterly within 580nm 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 44S139E 41S144E 39S164E.
Rain areas, scattered showers and isolated thunderstorms mostly within 180nm of
cold fronts, and west of line 27S159E 32S158E. 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 08:00 UTC Friday.
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 13 November 2025
Part 1 Warnings
Melbourne Gale Warning 4.
Melbourne Gale Warning 6.
Part 2 Situation at 131800 UTC
Trough 44S103E 50S104E. Forecast 40S123E 50S129E at 150000UTC.
Cold front [1] 43S120E 50S123E. Forecast 41S124E 45S129E at 140600UTC and
moving east of area thereafter.
Cold front [2] entering from west near 28S062E 46S078E 50S080E at 141800UTC.
Forecast cold front [2] near 27S065E 50S084E at 150000UTC.
Part 3 Forecast
Refer to latest warnings for boundary of affected area and type of weather
system.
East of line 24S111E 33S113E:
Southerly quarter winds 20/30 knots. Rough seas. Low to moderate swell.
South of line 36S080E 44S095E 38S123E 44S129E, outside warning area:
Northwesterly quarter winds 20/30 knots, east of fronts, shifting southwesterly
quarter within 480nm west of cold front [1] and westerly quarter within 480nm
west of trough. Moderate to 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 180nm of
cold fronts, trough, and east of line 12S111E 20S120E. 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 08:00 UTC Friday.
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 13 November 2025
Part 1 Warnings
Nil.
Part 2 Situation at 131800 UTC
Trough 04S156E 08S162E 10S170E. Forecast near 10S153E 11S156E 12S170E at
150000UTC.
Part 3 Forecast
Whole area:
Winds not exceeding 20 knots. Slight to moderate seas. Low swell, increasing to
low to moderate swell south of line 20S170E 20S162E.
Rain areas, isolated showers and thunderstorms throughout area except south of
line 13S142E 15S162E 20S163E 21S170E. 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 08:00 UTC Friday.
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 13 NOVEMBER 2025
PART 1 WARNINGS
NIL.
PART 2 SITUATION AT 131800 UTC
TROUGH 06S090E 07S102E 10S120E. FORECAST SLOW MOVING.
PART 3 FORECAST
WITHIN 180NM OF LINE 04S095E 08S122E:
WESTERLY QUARTER WINDS 15/25 KNOTS. MODERATE TO ROUGH SEAS. LOW
SWELL.
REMAINDER:
WINDS NOT EXCEEDING 20 KNOTS. SLIGHT TO MODERATE SEAS. LOW INCREASING
TO LOW TO
MODERATE SWELL WEST OF LINE 01S090E 12S103E.
RAIN AREAS, SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS THROUGHOUT
MOST OF
AREA. HEAVY AT TIMES WITHIN 120NM NORTHEAST 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 07:15 UTC FRIDAY.=