IDY10210
SECURITE
Updated 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 7 November 2026
Part 1 Warnings
Refer to latest warnings for boundary of affected area and type of weather
system.
Melbourne Gale Warning 1.
Melbourne Gale Warning 2.
Part 2 Situation at 071800 UTC
Trough 27S154E to low 1005hPa near 37S158E to trough 43S161E. Forecast 25S164E
30S167E to low 999hPa near 36S161E to trough 42S162E at 090000UTC.
Cold front entering area from the west near 39S129E 43S132E 50S131E at
090000UTC.
Part 3 Forecast
Refer to latest warnings for details of the area affected.
West of line 40S129E 45S138E 50S140E:
Northerly quarter winds 20/33 knots, shifting southwesterly quarter west of
cold front. Rough to very rough seas. Moderate to heavy swell.
South of line 26S153E 30S169E and north of line 38S148E 45S160E, outside
warning area:
Southerly quarter winds west of trough, turning clockwise within 540nm of the
low in the western and southern quadrant of the low initially, then extending
to all quadrants of the low by 082100UTC. 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.
Rain areas, scattered showers and isolated thunderstorms mostly within 480nm of
trough and low, and 240nm of 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 08:00 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 2300 UTC 7 November 2026
Part 1 Warnings
Refer to latest warnings for boundary of affected area and type of weather
system.
Melbourne Gale Warning 12.
Part 2 Situation at 071800 UTC
Cold front [1] 41S105E 50S115E. Forecast 37S128E 39S129E at 090000UTC.
Cold front [2] forecast to enter area from the west near 39S068E 47S082E at
090000UTC.
Part 3 Forecast
Refer to latest warnings for details of the area affected.
East of line 24S111E 33S114E:
Southerly quarter winds 20/30 knots. Rough seas. Low to moderate swell.
South of line 40S080E 45S098E 38S106E 40S129E, outside warning area:
Westerly quarter winds shifting northwesterly quarter east of cold front [1]
and within 600nm east of cold front [2], tending southwesterly within 480nm
west of cold front [1]. 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 south of line 41S088E 39S097E 38S106E.
Isolated showers. Scattered showers and isolated thunderstorms within 240nm of
fronts. 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 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 2300 UTC 7 November 2026
Part 1 Warnings
Nil.
Part 2 Situation at 071800 UTC
Trough forecast to develop near 24S154E 25S156E at 080600UTC. Trough 23S161E
25S164E at 090000UTC.
Part 3 Forecast
South of line 23S151E 23S157E:
Southeasterly quarter winds 15/25 knots south of trough. Moderate to rough
seas. Low to moderate swell.
Remainder:
Winds not exceeding 20 knots. Slight to moderate seas. Low swell.
Isolated showers throughout. Scattered showers and isolated thunderstorms north
of 09S142E 19S170E and within 180nm 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 08:00 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 2300 UTC 7 NOVEMBER 2026
PART 1 WARNINGS
NIL.
PART 2 SITUATION AT 071800 UTC
NO SIGNIFICANT FEATURES.
PART 3 FORECAST
SOUTH OF LINE 08S090E 08S097E:
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 UP
TO MODERATE SOUTH OF LINE 03S090E 09S115E 12S117E.
ISOLATED SHOWERS THROUGHOUT AREA. SCATTERED SHOWERS WITH ISOLATED
THUNDERSTORMS
NORTHWEST OF LINE 07S090E 04S103E. 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 SUNDAY.=