View the current warnings for Western Australia
Forecast issued at 1:01 am WST on Thursday 19 March 2026.
Weather Situation
A ridge lies over southeastern parts of the State. A trough will remain near the west coast for much of the week before moving inland on Saturday as a new ridge pushes in from the southwest.
Forecast for Thursday until midnight
- Winds
- Variable below 10 knots.
- Weather
- Mostly sunny.
Friday 20 March
- Winds
- Variable below 10 knots.
- Weather
- Sunny.
Saturday 21 March
- Winds
- Southerly below 10 knots becoming northerly during the morning then becoming southwesterly during the day.
- Weather
- Sunny.
Sunday 22 March
- Winds
- Southerly about 10 knots tending southwesterly 10 to 15 knots during the afternoon then tending southeast to southwesterly during the evening.
- Weather
- Partly cloudy.
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 7:01 am WST Thursday.
Product IDW11410