Gannet Island Weather Forecast

    • 23
    • 25

    Clear

    • 24
    • 25

    Sunny

    • 24
    • 24

    Sunny

    • 24
    • 24

    Sunny

    • 24
    • 24

    Partly cloudy

    • 23
    • 24

    Shower

    • 23
    • 24

    Partly cloudy

Today 16 Aug Pilbara

Clear. Winds east to southeasterly 15 to 25 km/h.

Pilbara West Coastal Waters

Cape Preston to North West Cape
Wind
Northeasterly 10 to 15 knots, reaching up to 20 knots offshore east of Barrow Island in the evening. Winds decreasing to about 10 knots in the late evening.
Seas
Around 1 metre, increasing to 1 to 1.5 metres offshore east of Onslow.
1st Swell
West to southwesterly below 1 metre inshore, increasing to 1 to 1.5 metres offshore.
Weather
Clear.
Weather Situation
A firm ridge across the south of the state directs a dry southeast surge across the north. The surge will begin to weaken from early next week as a trough develops near the Pilbara west coast and moves inland ahead of a cold front moving across southern WA during the middle of next week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Gannet Island Temperature Statistics View More

August Temperature

Varanus Island (23km)

  • Lowest 1 August, 2025

    18.2 °C
  • Average August

    22.3 °C
  • Highest 13 August, 2025

    28.7 °C

Climate (2020–Present)

Varanus Island (23km)

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  • Average Low 2020–2025

    23.9 °C
  • Average 2020–2025

    26 °C
  • Average High 2020–2025

    29.2 °C
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