Big Lagoon Entrance Weather Forecast

    • 11
    • 24

    Sunny

    • 12
    • 23

    Sunny

    • 12
    • 25

    Sunny

    • 13
    • 24

    Shower or two

    • 15
    • 23

    Shower or two

    • 12
    • 22

    Partly cloudy

    • 12
    • 22

    Partly cloudy

Today 31 Jul Gascoyne

Sunny. Winds east to northeasterly 15 to 20 km/h tending north to northeasterly in the morning then becoming light in the middle of the day. Daytime maximum temperatures 23 to 28.

Gascoyne Coastal Waters

Cape Cuvier to Kalbarri
Wind
Southeast to southwesterly about 10 knots increasing to 10 to 15 knots in the late afternoon.
Seas
Below 1 metre.
1st Swell
Southwesterly 1.5 to 2.5 metres.
Weather
Sunny.
Weather Situation
A ridge over southern WA will move east today ahead of a cold front reaching the South West Capes this afternoon. The cold front will move along the south coast during Saturday and weaken. A new high pressure system will quickly move across the south coast on Sunday, followed by a trough developing along the west coast on Monday in association with a cloud band.
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 30 July, 2026

    6.9 °C

  • Average July

    16.7 °C

  • Highest 15 July, 2026

    28.9 °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

    29.6 °C
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