Bernier Island Weather Forecast

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    • 21

    Windy

    • 18
    • 20

    Windy

    • 18
    • 20

    Sunny

    • 18
    • 21

    Sunny

    • 20
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    Sunny

    • 19
    • 21

    Sunny

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    Partly cloudy

Today 27 Aug Gascoyne

Mostly sunny. Slight chance of a shower in the southeast, near zero chance elsewhere. Winds northwest to southwesterly 20 to 30 km/h tending south to southwesterly in the late afternoon.

Gascoyne Coastal Waters

Cape Cuvier to Kalbarri
Wind
Southerly 15 to 25 knots.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres south of Denham.
1st Swell
Southwesterly 2 to 3 metres inshore, increasing to 3 to 4 metres offshore.
Weather
Mostly sunny. 50% chance of showers offshore south of Denham, near zero chance elsewhere.
Weather Situation
A trough and associated low pressure system moving across the South West Land Division will become slow moving over the Goldfields and Eucla tonight. A high pressure system developing in the Bight from Friday will direct an easterly flow across southern and central WA from Saturday, pushing the inland trough to the west coast by Monday. A cold front will move through the southwest of the state during Monday, moving the west coast trough inland again.
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  • Temperature Forecast Bureau of Meteorology

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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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