Gascoyne Coastal Waters Forecast: Cape Cuvier to Kalbarri

View the current warnings for Western Australia

Forecast issued at 7:01 am WST on Thursday 15 October 2026.

Weather Situation

A cold front moves across the South West Land Division on Thursday, followed by a brief and weak ridge on Friday. Over the weekend, two more weak cold fronts will move across southwest WA while a trough will dominate the weather across eastern parts of southern WA.

Forecast for Thursday until midnight

Winds
West to northwesterly 10 to 15 knots turning south to southwesterly in the evening.
Seas
Around 1 metre.
Swell
Southwesterly 1 to 1.5 metres.
Weather
Partly cloudy.

Friday 16 October

Winds
South to southeasterly 10 to 15 knots tending south to southwesterly in the middle of the day. Winds reaching up to 20 knots about Shark Bay in the evening.
Seas
Around 1 metre.
Swell
Southwesterly 1 to 1.5 metres, increasing to 1 to 2 metres during the morning.
Weather
Partly cloudy.

Saturday 17 October

Winds
Southerly 10 to 15 knots turning southwesterly 15 to 20 knots during the morning.
Seas
Around 1 metre.
Swell
Southwesterly 1.5 to 2 metres, increasing to 2 to 3 metres during the morning.
Weather
Partly cloudy.

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

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The next routine forecast will be issued at 1:01 pm WST Thursday.

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