Saturday Island Weather Forecast

    • 19
    • 21

    Sunny

    • 19
    • 21

    Sunny

    • 18
    • 21

    Mostly sunny

    • 17
    • 21

    Mostly sunny

    • 19
    • 21

    Mostly sunny

    • 19
    • 21

    Partly cloudy

    • 19
    • 21

    Mostly sunny

Today 11 Sep Gascoyne

Sunny. Areas of fog in the southeast early this morning. Winds easterly 15 to 20 km/h tending northwest to northeasterly 15 to 25 km/h in the morning then tending northwest to southwesterly in the late afternoon. Daytime maximum temperatures 27 to 33.

Gascoyne Coastal Waters

Cape Cuvier to Kalbarri
Wind
Variable about 10 knots becoming west to northwesterly 10 to 15 knots in the middle of the day then tending west to southwesterly in the evening.
Seas
Around 1 metre.
1st Swell
Southwesterly 1.5 to 2.5 metres.
Weather
Sunny.
Weather Situation
East to northeasterly winds continue with a high pressure system located in the Bight. Winds will turn north to northwesterly today as the high moves east ahead of a weak cold front moving over the southwest corner on Saturday. A second weak cold front will brush the southern coastal waters later Sunday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Saturday Island Temperature Statistics View More

September Temperature

Shark Bay Airport (25km)

  • Lowest 3 September, 2026

    10 °C

  • Average September

    18 °C

  • Highest 9 September, 2026

    25.1 °C

Climate (2021–2026)

Shark Bay Airport (25km)

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  • Average Low 2021–2026

    16.8 °C

  • Average 2021–2026

    22.3 °C

  • Average High 2021–2026

    29.5 °C
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