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 12 October 2024
Part 1 Warnings
Melbourne Gale Warning 8.
Part 2 Situation at 0600 UTC
Trough [1] near 30S153E 37S165E. Forecast near 27S166E 30S170E at 131200UTC.
Cold front [1] forecast entering area from west near 37S126E 50S132E at
121200UTC, near 40S141E 46S152E 50S155E at 131200UTC.
Part 3 Forecast
Refer to latest warnings.
South of line 45S129E 43S145E 33S168E, outside of warning areas:
Southwesterly quarter winds, shifting southerly quarter south of trough,
shifting northwesterly quarter within 900nm east of cold front. 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 42S129E 44S143E 39S159E
39S164E.
Rain areas, scattered showers and isolated thunderstorms within 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 20:00 UTC Saturday.
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 12 October 2024
Part 1 Warnings
Melbourne Gale Wind Warning 8.
Melbourne Gale Warning 10.
Melbourne Gale Warning 12.
Part 2 Situation at 0600 UTC
Cold front [1] near 29S086E 36S095E 47S095E 50S091E. Forecast cold front
45S101E 50S098E at 121800UTC, then weakening thereafter.
Cold front [2] 30S096E 36S103E to low [1] 1003hPa near 39S099E. Forecast cold
front 32S109E 40S115E 55S112E to low 963hPa near 54S105E at 131200UTC.
Cold front [3] 38S124E 50S128E. Forecast cold front near 37S126E 42S129E at
121200UTC, then exiting east of the area.
Part 3 Forecast
Refer to latest warnings.
South of line 32S080E 32S090E 36S111E 46S129E, outside warning areas:
Southwesterly quarter winds, turning clockwise within 360nm of low, turning
westerly quarter within 600nm west of cold front [1], shifting northerly
quarter within 540nm east of cold front [1] and [2] and shifting northwesterly
quarter east of cold front [3]. Wind speeds 25/33 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 23S090E 38S111E 38S121E 42S129E.
Rain areas, scattered showers and isolated thunderstorms mostly within 180nm of
fronts, and within 240nm 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 20:00 UTC Saturday.
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 12 October 2024
Part 1 Warnings
Nil.
Part 2 Situation at 0600 UTC
Trough near 04S153E 11S159E. Forecast near 06S151E 12S159E at 122100UTC, and
decaying thereafter.
Part 3 Forecast
West of line 08S148E 16S148E and line 25S157E 15S170E:
Southeasterly quarter winds 15/25 knots. Moderate to rough seas. Low swell.
Remainder:
Winds not exceeding 20 knots. Slight to moderate seas. Low swell.
Rain areas, scattered showers and isolated thunderstorms mainly within 180nm of
line 05S142E 14S160E 14S170E, within 120nm of line 02S142E 04S146E and line
02S162E 03S168E 07S170E. 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 20:00 UTC Saturday.
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 12 OCTOBER 2024
PART 1 WARNINGS
NIL.
PART 2 SITUATION AT 0600 UTC
EAST TO SOUTHEASTERLY TRADE WINDS PREVAIL.
PART 3 FORECAST
WITHIN 90NM OF LINE 10S139E 10S142E:
SOUTHEASTERLY QUARTER WINDS 15/25 KNOTS. MODERATE TO ROUGH SEAS. LOW
SWELL.
REMAINDER:
WINDS NOT EXCEEDING 20 KNOTS. SLIGHT TO MODERATE SEAS. LOW SWELL,
INCREASING TO
MODERATE WEST OF LINE EQ098E 07S107E 09S122E 12S123E.
RAIN AREAS, SCATTERED SHOWERS AND ISOLATED THUNDERSTORM MOSTLY NORTH
OF LINE
11S090E 05S119E 09S142E. 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 19:15 UTC SATURDAY.=