View the current warnings for Western Australia
Forecast updated at 7:54 am WST on Friday 11 September 2026.
Weather Situation
A high in the Bight is directing east to northeasterly winds across the local waters. Winds will tend north to northwesterly today ahead of a weak cold front passing through the area on Saturday, followed by another cold front brushing the southwest coast later on Sunday.
Forecast for Friday until midnight
- Winds
- Northeasterly below 10 knots becoming northwesterly in the middle of the day.
- Weather
- Mostly sunny.
Saturday 12 September
- Winds
- West to northwesterly 10 to 15 knots tending west to southwesterly in the early morning then becoming west to northwesterly below 10 knots in the late afternoon.
- Weather
- 90% chance of showers in the morning. Mostly sunny afternoon.
Sunday 13 September
- Winds
- Northwesterly below 10 knots becoming west to southwesterly during the morning then becoming southeasterly during the evening.
- Weather
- Cloudy.
Monday 14 September
- Winds
- East to southeasterly below 10 knots.
- Weather
- Mostly sunny.
Please be awareWind forecasts are averages. Wind gusts can be 40 per cent stronger than the forecast, and stronger still in squalls and thunderstorms.
- 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 Friday.
Product IDW11410