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 2300 UTC 6 November 2025
Part 1 Warnings
Refer to latest warnings for details of the area affected.
Part 2 Situation at 061800 UTC
Trough 22S115E 34S114E, slow moving.
Ridge 33S080E 39S129E, slow moving.
Part 3 Forecast
Refer to latest warnings for boundary of affected area and type of weather
system.
Within 120nm of trough:
Easterly quarter winds east of trough shifting southeasterly west of trough.
Wind speeds 20/30 knots. Rough sea, low swell.
South of line 45S:
Westerly quarter winds 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.
Isolated showers away from ridge. 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 Friday.
