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 24 May 2026
Part 1 Warnings
Refer to latest warnings for boundary of affected area and type of weather
system.
Melbourne Gale Warning 3.
Melbourne Gale Warning 10.
Part 2 Situation at 240600 UTC
Cold front 45S141E 50S149E. Forecast 42S155E 48S171E at 251200UTC.
Low [1] 1004hPa near 25S170E, moving east 10 knots.
Low [2] 1009hPa near 36S134E. Forecast 1012hPa near 34S136E at 251200UTC.
Part 3 Forecast
Refer to latest warnings for details of the area affected.
Within area enclosed by 28S170E 26S159E 34S159E 36S166E, outside warning area:
Southeast quarter winds 20/33 knots. Moderate to rough seas. Moderate to heavy
swell.
Between line 32S129E 43S129E 50S160E and line 35S138E 38S136E 45S160E, outside
warning area:
Southeast quarter winds turning clockwise within 300nm of low [2]. Wind speeds
reaching 20/33 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 mostly within 180nm of
front and 300nm of lows. 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 Sunday.
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 24 May 2026
Part 1 Warnings
Refer to latest warnings for boundary of affected area and type of weather
system.
Melbourne Gale Warning 7.
Part 2 Situation at 240600 UTC
Cold front [1] 32S103E 43S106E to low [1] 988hPa near 47S102E. Moving southeast
and weakening by 250000UTC.
Cold front [2] 24S082E 40S088E to low [2] 981hPa near 47S083E. Forecast 24S098E
40S107E to low [2] 991hPa near 45S103E at 251200UTC.
Trough 27S076E 41S083E. Forecast 27S084E 43S097E at 251200UTC.
Part 3 Forecast
Refer to latest warnings for details of the area affected.
South of line 24S080E 27S103E 48S129E, outside warning area:
Northerly quarter winds east of front [1], shifting northwest quarter east of
front [2] and trough, then southerly quarter remainder to west. 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 mainly within 240nm of
fronts/trough and within 300nm of lows. 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 Sunday.
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 24 May 2026
Part 1 Warnings
Nil.
Part 2 Situation at 240600 UTC
Low 1004hPa near 25S170E, moving east 10 knots.
Part 3 Forecast
Whole area:
Winds not exceeding 20 knots. Slight to moderate seas. Low swell, increasing to
low to moderate south of 20S east from 155E.
Rain areas, scattered showers and isolated thunderstorms mainly north of line
10S142E 07S154E 16S170E. 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 Sunday.
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 24 MAY 2026
PART 1 WARNINGS
NIL.
PART 2 SITUATION AT 240600 UTC
TROUGH NEAR 04S103E 11S100E 14S090E, SLOW MOVING.
PART 3 FORECAST
WHOLE AREA:
WINDS NOT EXCEEDING 20 KNOTS. SLIGHT TO MODERATE SEAS. LOW SWELL.
RAIN AREAS, SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS MAINLY NORTH
OF LINE
12S090E 12S108E 06S130E 10S142E. 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 SUNDAY.=