Big Lagoon Entrance Weather Forecast

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    Sunny

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    • 30

    Sunny

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    • 31

    Sunny

    • 22
    • 30

    Sunny

    • 22
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    Sunny

    • 22
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    Becoming windy. Mostly sunny

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    Becoming windy. Sunny

Today 3 Jan Gascoyne

Mostly sunny. Winds southeast to southwesterly 15 to 25 km/h tending northwest to southwesterly 20 to 30 km/h in the middle of the day then tending south to southwesterly in the late afternoon. Daytime maximum temperatures in the low 40s.

Gascoyne Coastal Waters

Cape Cuvier to Kalbarri
Wind
Southerly 15 to 20 knots, reaching up to 25 knots about Shark Bay in the afternoon.
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
South to southwesterly 1.5 to 2.5 metres.
Weather
Sunny.
Weather Situation
An inland trough broadens and lingers through eastern parts into next week. A weak cold front passes to the south of the state on Monday, with a new ridge developing in it's wake.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Big Lagoon Entrance Temperature Statistics View More

January Temperature

Shark Bay Airport (15km)

  • Lowest 1 January, 2026

    19.4 °C

  • Average January

    26.3 °C

  • Highest 1 January, 2026

    38.7 °C

Climate (2021–Present)

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

    29.6 °C
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