View the current warnings for Western Australia
Forecast issued at 4:00 pm WST on Saturday 20 September 2025.
Weather Situation
A ridge developing over the south of the State will increase southeasterly winds through the Pilbara and south west Kimberley waters over the weekend into next week.
Forecast for Saturday until midnight
- Winds
- West to southwesterly 10 to 15 knots.
- Seas
- Below 1 metre.
- Swell
- Westerly below 1 metre.
- Weather
- Clear.
Sunday 21 September
- Winds
- Southeast to southwesterly 10 to 15 knots tending southeasterly in the morning then tending southeast to southwesterly in the middle of the day. Winds reaching up to 20 knots offshore south of Broome during the morning and again in the late evening.
- Seas
- 1 to 1.5 metres, decreasing below 1 metre around midday.
- Swell
- Westerly below 1 metre.
- Weather
- Sunny.
Monday 22 September
- Winds
- South to southeasterly 15 to 20 knots tending northwest to northeasterly 10 to 15 knots in the late afternoon then tending northeast to southeasterly 15 to 20 knots in the late evening.
- Seas
- 1 to 1.5 metres, decreasing below 1 metre around midday.
- Swell
- Westerly below 1 metre.
- Weather
- Sunny.
Tuesday 23 September
- Winds
- Southeasterly 15 to 20 knots tending southeast to southwesterly during the evening.
- Seas
- 1 to 1.5 metres, decreasing below 1 metre during the afternoon.
- Swell
- Westerly below 1 metre.
- 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 am WST Sunday.
Product IDW11210