Saturday Island Weather Forecast

    • 22
    • 24

    Mostly clear

    • 22
    • 25

    Mostly sunny

    • 23
    • 25

    Mostly sunny

    • 23
    • 25

    Becoming windy. Sunny

    • 22
    • 25

    Becoming windy. Sunny

    • 23
    • 25

    Sunny

    • 23
    • 24

    Becoming windy. Partly cloudy

Today 14 Dec Gascoyne

Partly cloudy. Slight chance of a shower in the far northeast, near zero chance elsewhere. The chance of a thunderstorm inland, possibly severe with damaging winds, large hail and heavy rain which may lead to flash flooding. Winds northeast to southeasterly 15 to 25 km/h.

Gascoyne Coastal Waters

Cape Cuvier to Kalbarri
Wind
South to southwesterly 10 to 15 knots decreasing to about 10 knots in the late evening.
Seas
Around 1 metre.
1st Swell
South to southwesterly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore.
Weather
Partly cloudy.
Weather Situation
A trough is deepening offshore from the west coast associated with a low pressure system, as a high pressure system strengthens in the Bight. The high will move east on Monday, allowing the trough to return to the west coast. The trough will move inland ahead of a cold front brushing the south coast by Tuesday. A new ridge will build across the southwest coast from Wednesday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Saturday Island Temperature Statistics View More

December Temperature

Shark Bay Airport (25km)

  • Lowest 6 December, 2025

    18.1 °C

  • Average December

    24.8 °C

  • Highest 1 December, 2025

    38.9 °C

Climate (2020–Present)

Shark Bay Airport (25km)

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  • Average Low 2020–2025

    16.8 °C

  • Average 2020–2025

    22.3 °C

  • Average High 2020–2025

    29.6 °C
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