View the current warnings for Western Australia
Forecast issued at 4:00 am WST on Tuesday 30 September 2025.
Weather Situation
A high pressure ridge extends over the lower west coast and eastward into southern parts of the state. A weak cold front will brush the south coast tomorrow. A high pressure centre will then develop over southeastern parts of the state on Thursday with a trough forming down the west coast.
Forecast for Tuesday until midnight
- Winds
- South to southeasterly 15 to 20 knots, reaching up to 25 knots offshore north of Geraldton in the evening.
- Seas
- 1 to 1.5 metres, decreasing to 1 metre during the morning, then increasing to 1 to 1.5 metres during the afternoon.
- Swell
- Southwesterly 1.5 to 2.5 metres.
- Weather
- Mostly sunny.
Wednesday 1 October
- Winds
- South to southeasterly 15 to 20 knots, reaching up to 25 knots offshore north of Geraldton early in the morning and again in the evening.
- Seas
- 1 to 2 metres.
- Swell
- Southwesterly 1.5 to 2 metres, increasing to 2 to 3 metres around midday.
- Weather
- Mostly sunny.
Thursday 2 October
- Winds
- Southeasterly 15 to 20 knots turning southerly 10 to 15 knots during the day.
- Seas
- 1 to 1.5 metres, decreasing to 1 metre during the morning.
- Swell
- Southwesterly 2 to 3 metres inshore, increasing to 3 to 4 metres offshore.
- 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 4:00 pm WST Tuesday.
Product IDW11260