WOAU01 AMMC 151155

IDY21000

40:2:1:04:70S100E35060:01:00

SECURITE

High Seas Weather Warning for METAREA 10

Issued by the Australian Government Bureau of Meteorology

At 1155UTC 15 June 2025



GALE WARNING 1 FOR WESTERN, SOUTHEASTERN AND SOUTHERN AREAS



SITUATION AT 151200UTC

Vigorous flow associated with trough near 39S129E 55S136E to low 979hPa near

60S137E. Forecast near 39S132E 54S139E to low 977hPa near 61S142E at 151800UTC,

near 55S143E 60S146E to low 972hPa near 63S147E at 160000UTC then low

continuing south of ice edge, trough near 55S150E 61S150E 63S153E at 160600UTC,

and trough near 55S155E 63S158E at 161200UTC.



AREA AFFECTED

Bounded by 37S126E 38S134E 55S145E 55S160E 61S160E 63S141E 59S130E 45S123E

40S123E 37S126E.



FORECAST

Southwesterly quarter winds within 360nm west of trough and turning clockwise

within 240nm of all quadrants of low. Wind speeds 30/40 knots. Winds 30/40

knots west of trough contracting to within 240nm west of trough by 151800UTC.

Winds associated with low easing below 34 knots by 160600UTC. Northwesterly

quarter winds 30/40 knots developing within 600nm east of trough from

152100UTC. Rough to very rough seas. Moderate to heavy swell.



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.





The next alert will be issued by 1900 UTC 15 June 2025