Lancelin Coastal Waters Forecast: Jurien Bay to Two Rocks

View the current warnings for Western Australia

Forecast issued at 1:01 am WST on Sunday 16 August 2026.

Weather Situation

A broad ridge of high pressure over southern WA will move east today. A cold front will move over the South West Land Division on Monday followed by a weak ridge which will extend over central parts of the state.

Forecast for Sunday until midnight

Winds
East to northeasterly 10 to 15 knots tending north to northeasterly 15 to 20 knots in the early morning then becoming variable about 10 knots in the late evening.
Seas
Below 1 metre, increasing to 1 to 1.5 metres during the morning, then decreasing below 1 metre during the afternoon.
Swell
Southwesterly 2 to 3 metres.
Weather
Sunny.

Monday 17 August

Strong Wind Warning for Monday for Lancelin Coast

Winds
West to northwesterly 10 to 15 knots increasing to 15 to 25 knots in the early morning then turning southwesterly in the afternoon. Winds reaching up to 30 knots in the late morning and afternoon.
Seas
Below 1 metre, increasing to 1.5 to 2.5 metres during the morning.
Swell
Southwesterly 2 to 3 metres inshore, increasing to 3 to 4 metres offshore around midday.
Weather
Cloudy. 95% chance of showers.

Tuesday 18 August

Winds
Southwesterly 10 to 15 knots becoming variable below 10 knots during the morning then becoming northwesterly 10 to 15 knots during the afternoon.
Seas
1 to 1.5 metres, decreasing below 1 metre during the morning.
Swell
Southwesterly 4 to 5 metres.
Weather
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 7:01 am WST Sunday.

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