View the current warnings for Western Australia
Forecast issued at 1:01 pm WST on Sunday 6 September 2026.
Weather Situation
A high in the Bight is directing southeasterly winds across the local waters. Winds tending easterly on Wednesday as the high starts to move away, with a trough developing near the west coast on Thursday.
Forecast for Sunday until midnight
- Winds
- Southeasterly 15 to 20 knots.
- Seas
- 1 to 1.5 metres.
- Swell
- Southwesterly 1 to 1.5 metres, increasing to 1.5 to 2 metres by early evening.
- Weather
- Partly cloudy.
Monday 7 September
- Winds
- Southeasterly 15 to 20 knots.
- Seas
- 1 to 1.5 metres, decreasing to 1 metre during the morning.
- Swell
- Southwesterly 1.5 to 2.5 metres.
- Weather
- Sunny.
Tuesday 8 September
- Winds
- Southeasterly 15 to 20 knots.
- Seas
- 1 to 1.5 metres, decreasing to 1 metre during the morning.
- Swell
- Southwesterly 1.5 to 2.5 metres.
- Weather
- Partly cloudy.
Wednesday 9 September
- Winds
- Easterly 15 to 20 knots.
- Seas
- Around 1 metre.
- Swell
- Southwesterly 1.5 to 2.5 metres.
- Weather
- Mostly sunny.
Thursday 10 September
- Winds
- Easterly 10 to 15 knots tending northeasterly during the morning then becoming variable about 10 knots during the day.
- Seas
- Below 1 metre.
- 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.
- 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 IDW11400