View the current warnings for Western Australia
Forecast issued at 4:00 pm WST on Friday 13 December 2019.
Weather Situation
A low pressure trough extending along the west coast will continue to deepen this evening and during Saturday before moving eastwards on Sunday. A ridge of high pressure pushes over the southwest of the State on Monday.
Forecast for Friday until midnight
- Winds
- Easterly 15 to 20 knots turning northeasterly in the evening.
- Seas
- Around 1 metre, increasing to 1 to 1.5 metres east of Eyre by early evening.
- Swell
- Southwesterly around 1 metre.
- Weather
- Clear.
Saturday 14 December
- Winds
- East to northeasterly 10 to 15 knots, reaching up to 20 knots west of Eyre early in the morning and again in the late evening.
- Seas
- 1 to 1.5 metres, decreasing to 1 metre during the morning.
- Swell
- Southwesterly around 1 metre, increasing to 1 to 1.5 metres around midday.
- Weather
- Sunny.
Sunday 15 December
- Winds
- North to northeasterly 15 to 20 knots becoming variable about 10 knots in the morning then becoming east to northeasterly 15 to 25 knots in the early afternoon.
- Seas
- 1 to 1.5 metres, decreasing below 1 metre during the morning, increasing to 1 to 1.5 metres west of Eyre during the afternoon.
- Swell
- Southwesterly 1.5 metres.
- Weather
- Sunny.
Monday 16 December
- Winds
- East to northeasterly 15 to 25 knots.
- Seas
- 1 to 2 metres.
- Swell
- Southwesterly 1 to 1.5 metres, decreasing to around 1 metre during the afternoon.
- Weather
- Partly cloudy. The chance of a thunderstorm in the afternoon and evening.
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 am WST Saturday.
Product IDW11330