Gantheaume Bay Weather Forecast

    • 15
    • 22

    Partly cloudy

    • 11
    • 22

    Shower or two

    • 14
    • 21

    Rain

    • 13
    • 22

    Shower or two

    • 9
    • 21

    Sunny

    • 9
    • 22

    Shower or two

    • 10
    • 22

    Mostly sunny

Today 9 Jun Central West

Partly cloudy. Slight chance of a shower in the west, near zero chance elsewhere. Winds southwesterly 15 to 25 km/h becoming light in the evening.

Gascoyne Coastal Waters

Cape Cuvier to Kalbarri
Wind
South to southwesterly 10 to 15 knots decreasing to about 10 knots in the evening.
Seas
Below 1 metre.
1st Swell
Southwesterly 2.5 to 4 metres.
Weather
Partly cloudy.
Weather Situation
A cold front is weakening across the north and east early this morning. A further cold front is brushing the south coast of the state during this morning. A ridge will establish itself later today and through Wednesday. An approaching cold front and trough on Thursday will produce a cloud band over northern parts of the Geraldton and through Gascoyne waters, weakening and moving east on Friday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Gantheaume Bay Temperature Statistics View More

June Temperature

Kalbarri (3km)

  • Lowest 6 June, 2026

    9.3 °C

  • Average June

    17.4 °C

  • Highest 4 June, 2026

    25.6 °C

Climate (2021–Present)

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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