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 2 October 2026
Part 1 Warnings
Refer to latest warnings for boundary of affected area and type of weather
system.
Melbourne Gale Warning 9.
Melbourne Gale Warning 10.
Melbourne Gale Warning 11.
Part 2 Situation at 020600 UTC
Cold front 33S080E 40S107E 50S120E. Forecast 38S112E 55S147E at 031200UTC.
Part 3 Forecast
Refer to latest warnings for details of the area affected.
South of line 39S080E 37S109E 44S129E, outside warning areas:
Northwest quarter winds east of front, shifting westerly quarter west of front.
Wind speeds 20/33 knots. Rough seas. Moderate to heavy swell.
Remainder:
Winds not exceeding 25 knots. Slight to moderate seas. Low to moderate swell.
Rain areas, scattered showers and isolated thunderstorms mostly within 240nm of
front and also north of 15S. 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 Friday.
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 2 October 2026
Part 1 Warnings
Refer to latest warnings for boundary of affected area and type of weather
system.
Nil.
Part 2 Situation at 020600 UTC
Low 1015hPa near 34S145E. Forecast 1016hPa near 39S150E at 031200UTC.
Part 3 Forecast
Refer to latest warnings for details of the area affected.
Within area enclosed by 29S154E 41S159E 44S154E 38S141E:
Clockwise winds 20/30 knots around low. Moderate to rough seas. Low to moderate
swell.
Northeast of line 25S161E 29S167E 29S170E:
Southeast quarter winds 20/33 knots. Moderate to rough seas. Moderate swell.
West of line 44S129E 50S142E:
Northwest quarter winds 20/30 knots. Moderate to rough seas. Moderate swell.
Remainder:
Winds not exceeding 25 knots. Slight to moderate seas. Low to moderate swell.
Rain areas, scattered showers and isolated thunderstorms in areas defined
above. 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 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 1100 UTC 2 October 2026
Part 1 Warnings
Nil.
Part 2 Situation at 020600 UTC
Trough EQ156E 14S167E to low 1014hPa near 24S167E, slow moving.
Part 3 Forecast
South of line 24S170E 24S167E 22S164E 25S164E:
Southeast quarter winds 20/33 knots. Moderate to rough seas. Moderate swell.
Remainder west of trough:
Southeast quarter winds 15/25 knots. Moderate to rough seas. Low to moderate
swell.
Remainder east of trough:
Winds not exceeding 20 knots. Slight to moderate seas. Low to moderate swell.
Isolated showers and thunderstorms throughout area, heavy at times within 120nm
of trough and 180nm 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 21:00 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 1100 UTC 2 OCTOBER 2026
PART 1 WARNINGS
NIL.
PART 2 SITUATION AT 020600 UTC
NIL SIGNIFICANT FEATURES.
PART 3 FORECAST
WITHIN AREA ENCLOSED BY 09S142E 08S137E 10S137E 12S142E:
EASTERLY QUARTER WINDS 15/20 KNOTS REACHING 25 KNOTS IN PARTS.
MODERATE SEAS,
OCCASIONALLY ROUGH. LOW SWELL.
REMAINDER:
WINDS NOT EXCEEDING 20 KNOTS. SLIGHT TO MODERATE SEAS. LOW SWELL,
INCREASING UP
TO MODERATE SWELL SOUTH OF LINE EQ090E 10S118E.
ISOLATED SHOWERS AND 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 20:15 UTC FRIDAY.=