Big Lagoon Entrance Weather Forecast

    • 12
    • 27

    Sunny

    • 15
    • 29

    Sunny

    • 18
    • 32

    Mostly sunny

    • 19
    • 33

    Partly cloudy

    • 19
    • 33

    Sunny

    • 19
    • 32

    Sunny

    • 16
    • 31

    Sunny

Today 19 Sep Gascoyne

Sunny. Winds southerly 20 to 30 km/h turning southeasterly 25 to 40 km/h early in the morning. Overnight temperatures falling to between 7 and 14 with daytime temperatures reaching 24 to 33.

Gascoyne Coastal Waters

Cape Cuvier to Kalbarri
Wind
South to southeasterly 20 to 30 knots.
Seas
1.5 to 2.5 metres.
1st Swell
Southwesterly 2.5 to 3 metres.
Weather
Sunny.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Big Lagoon Entrance Temperature Statistics View More

September Temperature

Shark Bay Airport (15km)

  • Lowest 1 September, 2025

    8.4 °C

  • Average September

    18.2 °C

  • Highest 12 September, 2025

    31.8 °C

Climate (2020–Present)

Shark Bay Airport (15km)

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  • Average Low 2020–2025

    16.8 °C

  • Average 2020–2025

    22.3 °C

  • Average High 2020–2025

    29.5 °C
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