View the current warnings for Western Australia
Forecast issued at 10:00 pm WST on Sunday 26 September 2021.
Weather Situation
A trough lies along the south coast and will move towards the southeast during tonight, while a high well southwest of the State will extend a ridge through the southern and western part of the State on Monday and Tuesday. A weakening cold front will pass weak trough will pass through the Local Waters on Wednesday followed by another likely cold frontal passage on Friday.
Forecast for Sunday until midnight
- Winds
- Westerly 10 to 15 knots.
- Weather
- Cloudy. 80% chance of showers.
Monday 27 September
- Winds
- Westerly around 10 knots becoming south to southwesterly 10 to 15 knots before dawn then becoming south to southeasterly around 10 knots in the late evening.
- Weather
- Partly cloudy. 70% chance of showers.
Tuesday 28 September
- Winds
- Variable below 10 knots.
- Weather
- Partly cloudy.
Wednesday 29 September
- Winds
- East to northeasterly below 10 knots tending northerly 10 to 15 knots during the day then tending northwesterly during the afternoon.
- Weather
- Cloudy. 80% chance of showers. The chance of a thunderstorm in the afternoon.
Thursday 30 September
- Winds
- North to northwesterly around 10 knots.
- Weather
- Partly cloudy. 70% chance of showers.
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 4:00 am WST Monday.
Product IDW11410