Bernier Island Weather Forecast

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    • 21

    Shower

    • 19
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    Shower

    • 19
    • 21

    Windy

    • 19
    • 22

    Windy

    • 19
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    Sunny

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    Sunny

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    Sunny

Today 5 Sep Gascoyne

Mostly sunny. The chance of morning fog in the south. Very high chance of showers near the far southwest coast, most likely in the late afternoon and evening. Near zero chance of rain elsewhere. Winds south to southeasterly 15 to 20 km/h tending northwest to northeasterly 15 to 25 km/h in the morning then tending northwest to southwesterly 20 to 30 km/h in the early afternoon. Overnight temperatures falling to between 7 and 13 with daytime temperatures reaching 24 to 31.

Gascoyne Coastal Waters

Cape Cuvier to Kalbarri
Wind
Southerly 10 to 15 knots becoming variable about 10 knots before dawn then becoming west to southwesterly 15 to 25 knots in the middle of the day. Winds reaching up to 30 knots in the evening.
Seas
Below 1 metre, increasing to 1 to 2 metres during the afternoon.
1st Swell
Southwesterly 2 to 3 metres inshore, increasing to 2.5 to 4 metres offshore.
Weather
Partly cloudy. 90% chance of showers south of Denham, 50% chance elsewhere.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Bernier Island Temperature Statistics View More

September Temperature

Carnarvon Airport (53km)

  • Lowest 4 September, 2026

    12.2 °C

  • Average September

    18.4 °C

  • Highest 1 September, 2026

    24.7 °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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