Big Lagoon Entrance Weather Forecast

    • 14
    • 22

    Shower or two

    • 11
    • 21

    Sunny

    • 12
    • 22

    Sunny

    • 13
    • 24

    Sunny

    • 13
    • 23

    Partly cloudy

    • 13
    • 23

    Sunny

    • 14
    • 23

    Sunny

Today 27 Aug Gascoyne

Partly cloudy. High chance of showers in the south, medium chance elsewhere. Winds west to northwesterly 15 to 20 km/h turning south to southwesterly 20 to 30 km/h in the late morning and early afternoon. Daytime maximum temperatures between 19 and 28.

Gascoyne Coastal Waters

Cape Cuvier to Kalbarri
Wind
West to southwesterly 15 to 20 knots turning southerly 15 to 25 knots early in the morning.
Seas
Around 1 metre, increasing to 1 to 2 metres during the morning.
1st Swell
Southwesterly 2.5 to 4 metres.
Weather
Partly cloudy. 70% chance of showers.
Weather Situation
A slow-moving cold front over southwest WA will weaken and combine with a trough over the Goldfields today, as a ridge begins to extend south of the state. The ridge will slowly move east on Friday and Saturday with a weak west coast trough developing from Saturday afternoon.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Big Lagoon Entrance Temperature Statistics View More

August Temperature

Shark Bay Airport (15km)

  • Lowest 10 August, 2026

    7.2 °C

  • Average August

    16.6 °C

  • Highest 16 August, 2026

    28.1 °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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