Bernier Island Weather Forecast

    • 21
    • 21

    Partly cloudy

    • 19
    • 21

    Partly cloudy

    • 19
    • 20

    Sunny

    • 19
    • 21

    Sunny

    • 19
    • 21

    Partly cloudy

    • 19
    • 21

    Shower

    • 18
    • 22

    Windy

Today 22 Aug Gascoyne

Partly cloudy. Medium chance of showers in the south, slight chance elsewhere. The chance of a thunderstorm in the southeast, possibly severe with heavy rain which may lead to flash flooding. Winds west to northwesterly 20 to 30 km/h tending west to southwesterly 15 to 20 km/h during the afternoon and evening.

Gascoyne Coastal Waters

Cape Cuvier to Kalbarri
Wind
Southwesterly 15 to 20 knots, reaching up to 25 knots offshore south of Denham in the evening. Winds turning southerly in the evening.
Seas
Around 1 metre, increasing to 1 to 2 metres during the afternoon.
1st Swell
Southwesterly 2 to 3 metres.
Weather
Partly cloudy.
Weather Situation
A broad trough near the west coast will move inland this afternoon. A weak cold front will cross the southwest corner of the state early on Sunday ahead of a ridge extending across the southern half of the state on Sunday and Monday. Another cold front will move over the far southwest of the state on Tuesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Bernier Island Temperature Statistics View More

August Temperature

Carnarvon Airport (53km)

  • Lowest 12 August, 2026

    6 °C

  • Average August

    17.5 °C

  • Highest 2 August, 2026

    30.4 °C

Climate (2021–2026)

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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