Big Lagoon Entrance Weather Forecast

    • 15
    • 24

    Partly cloudy

    • 16
    • 25

    Sunny

    • 16
    • 25

    Sunny

    • 17
    • 25

    Becoming windy. Partly cloudy

    • 16
    • 24

    Becoming windy. Partly cloudy

    • 14
    • 24

    Becoming windy. Mostly sunny

    • 14
    • 25

    Sunny

Today 19 Oct Gascoyne

Partly cloudy. The chance of a thunderstorm in the far northeast late this afternoon and evening. Winds south to southeasterly 15 to 25 km/h becoming light in the middle of the day then becoming south to southwesterly 15 to 25 km/h in the early afternoon. Daytime maximum temperatures 26 to 37.

Gascoyne Coastal Waters

Cape Cuvier to Kalbarri
Wind
South to southeasterly 15 to 20 knots, reaching up to 25 knots about Shark Bay in the evening.
Seas
1 to 1.5 metres, decreasing to 1 metre during the morning, then increasing to 1 to 1.5 metres during the afternoon.
1st Swell
Southwesterly 2 to 3 metres.
Weather
Partly cloudy.
Weather Situation
A ridge builds in the wake of a cold front that is moving over the southeast coast. Another cold front approaching the south coast on Tuesday, crossing the south coast on Wednesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Big Lagoon Entrance Temperature Statistics View More

October Temperature

Shark Bay Airport (15 km)

  • Lowest 9 October, 2026

    12.8 °C

  • Average October

    20.4 °C

  • Highest 5 October, 2026

    29 °C

Climate (2021–2026)

Shark Bay Airport (15 km)

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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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