View the current warnings for Western Australia
Forecast issued at 7:01 pm WST on Monday 3 November 2025.
Weather Situation
A west coast trough is moving offshore, as a low pressure system forms to the north. The trough and low pressure system will remain offshore on Tuesday and deepen, while a ridge over the local waters weakens. The trough and low will move east across the west coast on Wednesday, moving further inland on Thursday, followed by a new ridge.
Forecast for Monday until midnight
- Winds
- Southeasterly 15 to 20 knots turning easterly 20 to 25 knots in the late evening.
- Seas
- 1 to 1.5 metres.
- Swell
- Southwesterly 1 to 1.5 metres.
- Weather
- Clear.
Tuesday 4 November
Strong Wind Warning for Tuesday for Perth Local Waters
- Winds
- Easterly 15 to 25 knots, reaching up to 30 knots early in the morning. Winds shifting west to northwesterly 10 to 15 knots in the late morning then becoming variable below 10 knots in the evening.
- Seas
- 1 to 1.5 metres, decreasing to 1 metre during the morning.
- Swell
- West to southwesterly 1 to 1.5 metres, increasing to 1.5 to 2.5 metres during the morning.
- Weather
- Partly cloudy. 60% chance of showers. The chance of a thunderstorm.
Wednesday 5 November
- Winds
- Easterly about 10 knots tending southwesterly 10 to 15 knots in the middle of the day then tending southerly 15 to 20 knots in the late afternoon.
- Seas
- Around 1 metre.
- Swell
- Southwesterly 1.5 to 2.5 metres.
- Weather
- Mostly sunny. The chance of a thunderstorm in the morning and afternoon.
Thursday 6 November
- Winds
- Southerly 15 to 25 knots.
- Seas
- 1 to 2 metres.
- Swell
- Southwesterly 1.5 to 2.5 metres.
- Weather
- Partly cloudy.
Friday 7 November
- Winds
- Southeasterly 15 to 20 knots tending southerly during the morning.
- Seas
- 1 to 1.5 metres.
- Swell
- Southwesterly 1 to 2 metres, decreasing to 1 to 1.5 metres during the afternoon or evening.
- Weather
- Cloud clearing.
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.
- 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 Tuesday.
Product IDW11400