Gantheaume Bay Weather Forecast

    • 13
    • 21

    Shower or two

    • 9
    • 21

    Partly cloudy

    • 9
    • 21

    Partly cloudy

    • 11
    • 20

    Showers

    • 8
    • 19

    Mostly sunny

    • 7
    • 19

    Mostly sunny

    • 7
    • 19

    Sunny

Today 12 Jun Central West

Partly cloudy. Medium chance of showers, becoming less likely early this morning. Winds south to southwesterly 15 to 20 km/h tending south to southeasterly 20 to 30 km/h during the day. Daytime maximum temperatures between 16 and 20.

Gascoyne Coastal Waters

Cape Cuvier to Kalbarri
Wind
Southerly 15 to 25 knots turning southeasterly 15 to 20 knots in the late morning and afternoon.
Seas
1 to 2 metres.
1st Swell
Southwesterly 2 to 3 metres.
Weather
Partly cloudy. 80% chance of showers.
Weather Situation
A deep trough over southern WA is moving east, ahead of a cold front moving through the South West Land Division this morning. The trough and cold front moves east through southern parts today, with a weak high pressure system developing in its wake. A new cold front brushes along the south coast on Sunday.
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

    17.2 °C

  • Highest 4 June, 2026

    25.6 °C

Climate (2021–Present)

Kalbarri (3km)

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  • Average Low 2021–2026

    15.6 °C

  • Average 2021–2026

    22.3 °C

  • Average High 2021–2026

    28.2 °C
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