View the current warnings for Western Australia
Forecast issued at 1:01 pm WST on Sunday 4 October 2026.
Weather Situation
A weak ridge extending over southern WA will move east on Monday, as a weak cold front brushes past the southwest coast. Meanwhile, a trough developing over western Gascoyne will extend along the west coast on Tuesday, moving inland on Wednesday ahead of an approaching cold front. A series of cold fronts will then cross southwest WA in the second half of the week.
Forecast for Sunday until midnight
- Winds
- Southerly 10 to 15 knots.
- Seas
- Around 1 metre.
- Swell
- Southwesterly 2.5 to 3 metres.
- Weather
- Partly cloudy.
Monday 5 October
- Winds
- Southerly 10 to 15 knots tending southeasterly in the late evening.
- Seas
- Around 1 metre.
- Swell
- Southwesterly 3 metres.
- Weather
- Partly cloudy.
Tuesday 6 October
- Winds
- Southeasterly 15 to 20 knots tending southerly in the middle of the day.
- Seas
- 1 to 1.5 metres, decreasing to 1 metre during the morning, then increasing to 1.5 metres during the afternoon.
- Swell
- Southwesterly 3 metres.
- Weather
- Sunny.
Wednesday 7 October
- Winds
- South to southwesterly 15 to 20 knots turning westerly during the afternoon.
- Seas
- 1 to 1.5 metres, decreasing to 1 metre during the morning.
- Swell
- Southwesterly 2.5 to 3 metres.
- Weather
- Partly cloudy.
Please be awareWind 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.
Nearby Coastal Waters
- See detailed wind and wave forecasts on MetEye
- This forecast is also available via scheduled broadcasts on marine radio.
- Latest Coastal Observations
- Tide Predictions
- Marine Knowledge Centre - explanations and definitions
The next routine forecast will be issued at 7:01 pm WST Sunday.
Product IDW11270