IDW11130
Australian Government Bureau of Meteorology
Western Australia
Issued at 1:01 am WST on Wednesday 8 October 2025
for the period until midnight WST Friday 10 October 2025.
Please be aware
Wind 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.
A weak cold front is brushing past the south coast. A ridge re-establishes over southern WA today as the front moves away. The ridge will slip to the south coast on Saturday and weaken, followed by another weak cold front brushing past the south coast later in the weekend.
Winds: Southerly 20 to 25 knots, reaching up to 30 knots during the afternoon and evening. Seas: 1.5 to 2.5 metres. Swell: South to southwesterly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore. Weather: Mostly sunny.
Winds: Southerly 15 to 20 knots, reaching up to 25 knots offshore early in the morning and again in the evening. Seas: 1.5 to 2 metres, decreasing to 1 to 1.5 metres during the morning, increasing to 1.5 to 2 metres offshore south of Coral Bay during the afternoon. Swell: South to southwesterly 1 to 1.5 metres inshore, increasing to 2 to 2.5 metres offshore. Weather: Sunny.
Winds: South to southwesterly 15 to 20 knots. Seas: 1 to 1.5 metres, increasing to 1 to 2 metres offshore. Swell: South to southwesterly 1.5 to 2.5 metres. Weather: Sunny.
Winds: South to southeasterly 15 to 25 knots, reaching up to 30 knots offshore south of Denham in the evening. Seas: 1.5 to 2 metres. Swell: Southwesterly 1.5 to 2 metres, tending southerly 1.5 to 2.5 metres during the morning. Weather: Partly cloudy.
Winds: South to southeasterly 15 to 25 knots. Seas: 1 to 2 metres. Swell: Southerly 2 to 3 metres. Weather: Sunny.
Winds: Southerly 15 to 25 knots. Seas: 1 to 2 metres. Swell: Southerly 2 to 3 metres. Weather: Sunny.
Winds: South to southeasterly 15 to 20 knots. Seas: 1 to 1.5 metres, decreasing to 1 metre around midday, then increasing to 1 to 1.5 metres during the afternoon. Swell: Southwesterly 1.5 to 2 metres, increasing to 2 to 3 metres during the morning. Weather: Partly cloudy.
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, increasing to 1 to 2 metres inshore during the afternoon. Swell: South to southwesterly 2 to 3 metres. Weather: Mostly sunny.
Winds: Southeasterly 15 to 20 knots turning southerly during the day. Seas: 1 to 1.5 metres, increasing to 1.5 to 2 metres inshore during the afternoon or evening. Swell: South to southwesterly 2 to 3 metres. Weather: Sunny.
Winds: Southerly 15 to 20 knots. Seas: 1 to 1.5 metres, decreasing to 1 metre around midday. Swell: Southwesterly 2 to 3 metres inshore, increasing to 2.5 to 4 metres offshore. Weather: Partly cloudy. 50% chance of showers early this morning.
Winds: Southerly 10 to 15 knots. Seas: Below 1 metre. Swell: Southwesterly 2.5 to 3 metres inshore, increasing to 3 to 4 metres offshore. Weather: Partly cloudy.
Winds: South to southeasterly about 10 knots increasing to 10 to 15 knots during the afternoon. Seas: Below 1 metre. Swell: Southwesterly 2 to 3 metres inshore, increasing to 2.5 to 4 metres offshore. Weather: Partly cloudy.
Winds: Southerly 15 to 20 knots. Seas: 1 to 1.5 metres, decreasing to 1 metre during the morning. Swell: Southwesterly 2.5 to 3 metres, increasing to 2.5 to 4 metres during the morning. Weather: Partly cloudy.
Winds: South to southwesterly about 10 knots. Seas: Below 1 metre. Swell: Southwesterly 2.5 to 4 metres. Weather: Cloudy.
Winds: South to southwesterly about 10 knots. Seas: Below 1 metre. Swell: Southwesterly 2.5 to 4 metres, decreasing to 2 to 3 metres during the morning. Weather: Cloudy.
Winds: Southerly 10 to 15 knots, reaching up to 20 knots offshore early in the morning. Winds turning southwesterly during the morning. Seas: 1 to 1.5 metres. Swell: Southwesterly 1.5 to 2.5 metres inshore, increasing to 2 to 4 metres offshore. Weather: Cloudy.
Winds: Southwesterly 10 to 15 knots. Seas: Below 1 metre. Swell: Southwesterly 2 to 3 metres inshore, increasing to 3 to 5 metres offshore. Weather: Cloudy.
Winds: Southwesterly about 10 knots. Seas: Below 1 metre. Swell: South to southwesterly 1.5 to 2.5 metres inshore, increasing to 2 to 4 metres offshore. Weather: Cloudy.
The next routine forecast will be issued at 7:01 am WST Wednesday.
* Calls to 1300 numbers cost around 27.5c incl. GST, higher from mobiles or public phones. Marine forecasts are also available on VHF and HF radio. View the radio schedule on www.bom.gov.au/marine
Check the latest Coastal Waters Forecasts for information on wind, wave and weather conditions for neighbouring coastal zones