FQAU24 AMMC 092100
IDY10250
SECURITE

High Seas Forecast for Southern METAREA 10
SOUTHERN AREA: 50S80E TO 50S160E TO ICE EDGE

Issued by the Australian Government Bureau of Meteorology
For 24 hours commencing 2300 UTC 9 June 2025

Part 1 Warnings
Refer to latest warnings for details of the area affected.

Melbourne Gale WInd Warning 4.
Melbourne Gale Wind Warning 9.
Melbourne Gale Wind Warning 10.

Part 2 Situation at 091800 UTC

Cold front [1] near 50S129E 58S141E to low [1] 983hPa near 64S150E. Forecast
near 54S158E 54S170E 58S179E to low 964hPa near 61S179E at 101500UTC then
continuing east of area.

Cold front [2] near 50S110E 54S110E to low [2] 970hPa near 58S109E. Forecast
near 50S128E 63S124E 65S122E 65S117E to low 966hPa near 63S114E at 110000UTC.

Cold front [3] near 50S087E 55S080E to low [3] 963hPa near 56S074E to trough
near 57S067E 59S060E. Forecast near 50S112E 54S112E 57S108E to low [3] 968hPa
near 56S101E to 52S087E at 110000UTC.

Cold front [4] forecast to enter area from the north near 38S119E 41S122E to
low [4] near 48S124E to warm front near 49S125E 49S129E at 100300UTC, cold
front [4] near 50S131E 54S131E to low [4] 986hPa near 56S130E to warm front
near 56S135E 55S143E at 110000UTC.

Part 3 Forecast
Refer to latest warnings for boundary of affected area and type of weather
system.

Whole area, outside warning areas:
Northwesterly quarter winds, shifting southwesterly west of cold fronts [1],
[2] and [4], tending northerly within 540nm east of cold front [2] within 240nm
east of cold front [3] and within 300nm east of cold front [4], tending
westerly west of cold front [3], becoming southerly quarter southwest of
trough. Winds turning clockwise within 300nm of lows. Wind speeds 20/33 knots.
Moderate to rough seas. Moderate to heavy swell.

Rain areas, scattered showers and isolated thunderstorms mostly within 180nm of
fronts/trough, within 360nm of low [2], and 300nm of low [1], [3], and [4].
Visibility reducing below 2nm in precipitation.

Part 4 Ice edge
Approximately 60S080E 60S090E 62S100E 62S110E 62S120E 64S130E 63S140E 62S150E
61S160E.

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 09:00 UTC Tuesday.