No warnings for Western Australia
Forecast issued at 4:00 am WST on Monday 21 April 2025.
Weather Situation
A ridge should persist over the north of the State until at least mid-week.
Forecast for Monday until midnight
- Winds
- East to northeasterly 10 to 15 knots shifting west to northwesterly in the afternoon then becoming variable below 10 knots in the late evening.
- Seas
- Below 1 metre.
- Swell
- East to northeasterly around 1 metre.
- Weather
- Partly cloudy. 50% chance of showers. The chance of a thunderstorm offshore west of Barrow Island during the morning and afternoon.
Tuesday 22 April
- Winds
- South to southeasterly 10 to 15 knots shifting north to northeasterly in the late morning and early afternoon.
- Seas
- Around 1 metre.
- Swell
- West to southwesterly around 1 metre offshore.
- Weather
- Mostly sunny. The chance of a thunderstorm offshore east of Barrow Island.
Wednesday 23 April
- Winds
- Northeasterly 10 to 15 knots becoming variable about 10 knots during the morning.
- Seas
- Below 1 metre.
- Swell
- West to southwesterly around 1 metre offshore.
- Weather
- Partly cloudy. 70% chance of showers. The chance of a thunderstorm.
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 4:00 pm WST Monday.
Product IDW11230