FQAU22 AMMC 290813

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 1100 UTC 29 November 2025



Part 1 Warnings

Refer to latest warnings for details of the area affected.

Melbourne Gale Warning 9.



Part 2 Situation at 290600 UTC

Cold front [1] 35S151E to low [1] 991hPa near 39S156E. Forecast cold front [1]

27S157E 33S162E to low [1] 993hPa near 43S163E at 291800UTC with low [1] east

of area and cold front [1] weakening thereafter.



Trough [1] entering from west near 40S129E 50S128E at 291800UTC. Forecast near

36S145E 41S143E 50S133E at 301200UTC.



Trough [2] developing near 36S145E 41S143E 50S133E at 300600UTC. Forecast near

32S153E 35S157E at 301200UTC.



Part 3 Forecast

Refer to latest warnings for boundary of affected area and type of weather

system.



West of line 38S146E 50S130E:

Westerly quarter winds developing from 291800UTC, shifting southwesterly

quarter west of trough [1]. Wind speeds 20/30 knots. Rough seas. Low to

moderate swell.



North of line 39S146E 46S160E, outside of warning areas:

Northwesterly quarter winds, shifting southwesterly quarter west of cold front

[1] and trough [2], turning clockwise within 180nm of low [1]. Wind speeds

20/33 knots. Rough to very rough seas. Low to moderate swell.



Remainder:

Winds not exceeding 25 knots. Moderate to rough seas. Low to moderate swell,

increasing to moderate to heavy swell south of line 40S outside of the Bass

Strait.



Rain areas, scattered showers and isolated thunderstorms mostly within 180nm of

troughs, front and low. 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.