View the current warnings for Western Australia
Forecast issued at 7:01 am WST on Sunday 13 September 2026.
Weather Situation
A weak front will move to the east on Sunday night along the southwest coast. A trough over the Goldfields and Interior will move west across the South West Land Division and Gascoyne on Monday as a high strengthens in the Bight, reaching the west coast on Tuesday.
Forecast for Sunday until midnight
- Winds
- Westerly 15 to 20 knots turning southwesterly below 10 knots in the evening.
- Seas
- 1 to 1.5 metres, decreasing below 1 metre during the afternoon.
- Swell
- West to southwesterly 2.5 to 3 metres.
- Weather
- Cloudy.
Monday 14 September
- Winds
- Variable about 10 knots becoming southeasterly 15 to 20 knots in the early morning.
- Seas
- Around 1 metre.
- Swell
- Southwesterly 2 to 3 metres inshore, increasing to 2.5 to 4 metres offshore.
- Weather
- Partly cloudy.
Tuesday 15 September
- Winds
- Easterly 15 to 20 knots turning south to southeasterly during the morning then tending east to southeasterly 10 to 15 knots during the evening.
- Seas
- 1 to 1.5 metres, decreasing to 1 metre during the morning.
- Swell
- Southwesterly 2 to 3 metres.
- Weather
- Sunny.
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 Sunday.
Product IDW11290