No warnings for Western Australia
Forecast updated at 7:32 am WST on Wednesday 3 December 2025.
Weather Situation
A trough over the Goldfields will continue to move east on Wednesday, reaching the South Australian border later in the day. A ridge will extend east along the south coast in the wake of the trough with a weak cold front brushing the western south coast late Wednesday.
Forecast for Wednesday until midnight
- Winds
- Southerly 15 to 20 knots, reaching up to 25 knots inshore in the late afternoon.
- Seas
- 1 to 1.5 metres, increasing to 1 to 2 metres inshore around midday.
- Swell
- Southwesterly 1 to 1.5 metres.
- Weather
- The chance of a thunderstorm inshore in the morning. Mostly sunny afternoon.
Thursday 4 December
- Winds
- Southerly 15 to 20 knots, reaching up to 25 knots inshore in the late afternoon.
- Seas
- 1 to 1.5 metres, increasing to 1.5 to 2 metres inshore during the afternoon.
- Swell
- Southwesterly 1 to 1.5 metres, increasing to 1.5 to 2 metres during the morning.
- Weather
- Partly cloudy. The chance of a thunderstorm in the late afternoon and evening.
Friday 5 December
- Winds
- Southerly 15 to 25 knots.
- Seas
- 1 to 1.5 metres, increasing to 1.5 to 2 metres inshore during the afternoon or evening.
- Swell
- Southwesterly 1.5 to 2 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 1:01 pm WST Wednesday.
Product IDW11260