Big Lagoon Entrance Weather Forecast

    • 14
    • 26

    Sunny

    • 14
    • 25

    Sunny

    • 16
    • 24

    Possible shower

    • 15
    • 21

    Showers

    • 12
    • 21

    Shower or two

    • 12
    • 22

    Cloud clearing

    • 12
    • 22

    Sunny

Today 15 Jul Gascoyne

Sunny. Winds east to northeasterly 15 to 20 km/h tending north to northeasterly 20 to 30 km/h in the morning then becoming light in the evening. Daytime maximum temperatures 24 to 30.

Gascoyne Coastal Waters

Cape Cuvier to Kalbarri
Wind
Northeasterly 10 to 15 knots, reaching up to 20 knots offshore south of Denham during the morning and early afternoon. Winds turning northwesterly in the afternoon.
Seas
Around 1 metre, increasing to 1 to 1.5 metres during the morning, then decreasing below 1 metre during the afternoon.
1st Swell
Southwesterly 1.5 to 2.5 metres.
Weather
Sunny.
Weather Situation
A ridge lies over southern parts of the state and will be pushed northwards as a cold front moves over the southwest of the state on Thursday and Friday. A second cold front will follow later Friday and into Saturday. A weak ridge will push over the central west coast on Sunday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Big Lagoon Entrance Temperature Statistics View More

July Temperature

Shark Bay Airport (15km)

  • Lowest 5 July, 2026

    8 °C

  • Average July

    16.7 °C

  • Highest 8 July, 2026

    26.7 °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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