No warnings for Western Australia
Forecast issued at 7:01 pm WST on Friday 15 May 2026.
Weather Situation
A new ridge will extend over southern WA later today and into the weekend, persisting into next week.
Forecast for Friday until midnight
- Winds
- Southwesterly 10 to 15 knots decreasing to about 10 knots in the late evening.
- Seas
- Below 1 metre.
- Swell
- Southwesterly 3 to 4 metres.
- Weather
- Partly cloudy.
Saturday 16 May
- Winds
- South to southwesterly about 10 knots.
- Seas
- Below 1 metre.
- Swell
- Southwesterly 3 to 4 metres, decreasing to 2.5 to 3 metres during the morning.
- Weather
- Partly cloudy. 60% chance of showers.
Sunday 17 May
- Winds
- Variable below 10 knots.
- Seas
- Below 0.5 metres.
- Swell
- Southwesterly 2 to 2.5 metres.
- Weather
- Partly cloudy. 50% chance of showers.
Monday 18 May
- Winds
- Variable about 10 knots becoming southeasterly 10 to 15 knots during the evening.
- Seas
- Below 1 metre.
- Swell
- Southwesterly 2 metres.
- Weather
- Partly cloudy.
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 1:01 am WST Saturday.
Product IDW11280