Gantheaume Bay Weather Forecast

    • 10
    • 23

    Partly cloudy

    • 12
    • 22

    Cloudy

    • 12
    • 23

    Partly cloudy

    • 10
    • 24

    Sunny

    • 11
    • 24

    Sunny

    • 11
    • 25

    Sunny morning. Shower or two

    • 14
    • 22

    Showers. Windy

Today 20 Jun Central West

Cloudy. Winds northeasterly 15 to 25 km/h becoming light in the late afternoon then becoming northeasterly 15 to 20 km/h in the late evening.

Gascoyne Coastal Waters

Cape Cuvier to Kalbarri
Wind
Northeasterly 10 to 15 knots becoming variable about 10 knots in the evening.
Seas
Around 1 metre.
1st Swell
Southwesterly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore north of Denham.
Weather
Partly cloudy.
Weather Situation
A high pressure ridge over western WA is contracting east, as a cloud band extends across the western districts. A cold front will cross the South West Capes during Sunday and travel across the South West Land Division on Sunday evening into Monday, stalling about Esperance coast on Tuesday before weakening by Wednesday. A new ridge will develop over southwest WA later Monday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Gantheaume Bay Temperature Statistics View More

June Temperature

Kalbarri (3km)

  • Lowest 19 June, 2026

    5.1 °C

  • Average June

    16.1 °C

  • Highest 4 June, 2026

    25.6 °C

Climate (2021–2026)

Kalbarri (3km)

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  • Average Low 2021–2026

    15.5 °C

  • Average 2021–2026

    22.3 °C

  • Average High 2021–2026

    28.2 °C
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