Big Lagoon Entrance Weather Forecast

    • 20
    • 29

    Partly cloudy

    • 20
    • 27

    Mostly sunny

    • 19
    • 27

    Mostly sunny

    • 19
    • 26

    Partly cloudy

    • 17
    • 25

    Partly cloudy

    • 14
    • 23

    Sunny

    • 14
    • 23

    Sunny

Today 27 Apr Gascoyne

Partly cloudy. Slight chance of a shower near the far southwest coast, near zero chance elsewhere. The chance of a thunderstorm in the west. Winds northwest to northeasterly 15 to 20 km/h tending northeast to southeasterly in the late evening.

Gascoyne Coastal Waters

Cape Cuvier to Kalbarri
Wind
Variable about 10 knots.
Seas
Below 1 metre.
1st Swell
Southwesterly 2 to 3 metres.
Weather
Partly cloudy. The chance of a thunderstorm.
Weather Situation
A high is moving into the Bight with its associated ridge weakening about the south coast. A broad trough lies near and offshore from the west coast. The southern part of the trough will eastward over the south coast during today and Tuesday while the norther part of the trough pushes inland around midweek. A new ridge will strengthen over the west coast from Thursday while a cold front and low pressure system bring increasing winds to the south coast.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Big Lagoon Entrance Temperature Statistics View More

April Temperature

Shark Bay Airport (15km)

  • Lowest 22 April, 2026

    13.3 °C

  • Average April

    23 °C

  • Highest 14 April, 2026

    35.2 °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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