View the current warnings for Western Australia
Forecast issued at 7:01 am WST on Monday 27 July 2026.
Weather Situation
A cold front over the southeast will clear to the east allowing a new ridge to develop over southern WA today. The ridge will persist through to Friday when the next cold front is expected to move through.
Forecast for Monday until midnight
- Winds
- Southeasterly 15 to 20 knots.
- Seas
- Around 1 metre, increasing to 1 to 1.5 metres offshore south of Denham.
- Swell
- South to southwesterly 2 to 3 metres.
- Weather
- Mostly sunny.
Tuesday 28 July
- Winds
- East to southeasterly 15 to 20 knots tending south to southeasterly in the late afternoon.
- Seas
- 1 to 1.5 metres, decreasing to 1 metre around midday.
- Swell
- South to southwesterly 2 to 2.5 metres.
- Weather
- Sunny.
Wednesday 29 July
- Winds
- East to southeasterly 15 to 20 knots turning northeasterly during the morning then becoming variable below 10 knots during the afternoon.
- Seas
- 1 to 1.5 metres, decreasing below 1 metre during the afternoon or evening.
- Swell
- Southerly 2 to 2.5 metres, tending southwesterly 2 to 2.5 metres during the afternoon or evening.
- Weather
- Sunny.
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 pm WST Monday.
Product IDW11250