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 5 October 2025
Part 1 Warnings
Refer to latest warnings for details of the area affected.
Melbourne Gale Warning 2.
Melbourne Storm Force Wind Warning 11.
Part 2 Situation at 051800 UTC
Cold front [1] 35S147E 39S154E 50S155E. Forecast cold front [1] 30S153E 34S167E
40S176E at 061800UTC and weakening thereafter.
Forecast cold front [2] west of area near 39S093E 50S118E at 060000UTC, and
36S107E 42S131E 50S147E at 070000UTC.
Part 3 Forecast
Refer to latest warnings for boundary of affected area and type of weather
system.
South of line 37S129E 36S153E 32S157E 30S170E, outside warning areas:
Westerly quarter winds shifting northwesterly quarter east or north of cold
front [1], and within 900nm east of cold front [2]. Wind speeds 20/33 knots,
easing below 25 knots north of 37S from 061500UTC. Rough to very rough seas.
Moderate to heavy swell.
Within 90nm east of line 28S154.5E 31S154.5E:
Northwesterly quarter winds 20/30 knots developing after 061200UTC and easing
below 25 knots by 070000UTC. Rough seas. Low swell.
Remainder:
Winds not exceeding 25 knots. Moderate to rough seas. Low to moderate swell,
increasing to moderate to heavy south of line 35S129E 35S138E and line 28S170E
30S168E.
Rain areas, scattered showers and isolated thunderstorms mostly within 240nm of
fronts and west of cold front [2]. 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 Monday.
