Koks Island Weather Forecast

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    Sunny

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    Windy

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    Windy

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    Windy

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    Windy

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    Windy

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    Partly cloudy

Today 20 Mar Gascoyne

Sunny. Winds east to northeasterly 15 to 25 km/h tending east to southeasterly 15 to 20 km/h in the afternoon. Daytime maximum temperatures 36 to 41.

Gascoyne Coastal Waters

Cape Cuvier to Kalbarri
Wind
Southerly 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.
1st Swell
South to southwesterly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore south of Denham.
Weather
Sunny.
Weather Situation
A ridge over central and southeastern parts of the state will slowly weaken over the weekend. A west coast trough will move inland later Saturday, ahead of a weak cold front brushing past the south coast on Sunday. A new ridge will arrive on the southwest coast on Sunday, building east along the south coast on Monday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Koks Island Temperature Statistics View More

March Temperature

Carnarvon Airport (53km)

  • Lowest 12 March, 2026

    19 °C

  • Average March

    26.7 °C

  • Highest 5 March, 2026

    42.3 °C

Climate (2021–Present)

Carnarvon Airport (53km)

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  • Average Low 2021–2026

    17.4 °C

  • Average 2021–2026

    22.4 °C

  • Average High 2021–2026

    28.7 °C
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