Big Lagoon Entrance Weather Forecast

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    • 25

    Sunny

    • 14
    • 26

    Sunny

    • 14
    • 26

    Sunny

    • 15
    • 24

    Mostly sunny

    • 14
    • 24

    Mostly sunny

    • 14
    • 24

    Sunny

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    Sunny

Today 9 Sep Gascoyne

Partly cloudy. Winds east to southeasterly 25 to 40 km/h decreasing to 20 to 30 km/h in the evening.

Gascoyne Coastal Waters

Cape Cuvier to Kalbarri
Wind
Southeasterly 10 to 15 knots, reaching up to 20 knots offshore during the afternoon and evening.
Seas
Around 1 metre, increasing to 1 to 1.5 metres offshore.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Sunny.
Weather Situation
East to northeasterly winds continue with a high pressure system located in the Bight. Winds turning northwesterly on Friday as the high moves east ahead of a weak cold front moving over the southwest corner on Saturday. A second weak cold front will follow later Sunday.
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 3 September, 2026

    10 °C

  • Average September

    17.6 °C

  • Highest 1 September, 2026

    25 °C

Climate (2021–2026)

Shark Bay Airport (15km)

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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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