Gantheaume Bay Weather Forecast

    • 8
    • 23

    Sunny

    • 11
    • 22

    Sunny

    • 9
    • 23

    Sunny

    • 11
    • 26

    Sunny

    • 11
    • 25

    Sunny

    • 10
    • 24

    Mostly sunny

    • 12
    • 23

    Possible shower

Today 26 Jul Central West

Partly cloudy. Medium chance of showers in the south, most likely in the afternoon. Near zero chance of rain elsewhere. The chance of frost in the northeast in the early morning. Winds northwest to northeasterly 15 to 20 km/h tending northwest to southwesterly 15 to 25 km/h in the middle of the day then tending south to southwesterly in the late afternoon. Overnight temperatures falling to between 3 and 9 with daytime temperatures reaching between 19 and 22.

Gascoyne Coastal Waters

Cape Cuvier to Kalbarri
Wind
South to southeasterly 10 to 15 knots tending east to southeasterly in the morning then tending south to southeasterly in the early afternoon. Winds reaching up to 20 knots offshore south of Denham in the late evening.
Seas
Below 1 metre.
1st Swell
Southwesterly 1 to 1.5 metres.
Weather
Sunny.
Graph Plots Open in Graphs
  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Gantheaume Bay Temperature Statistics View More

July Temperature

Kalbarri (3km)

  • Lowest 23 July, 2026

    8.3 °C
  • Average July

    16 °C
  • Highest 15 July, 2026

    29.5 °C

Climate (2021–2026)

Kalbarri (3km)

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  • Average Low 2021–2026

    15.6 °C
  • Average 2021–2026

    22.3 °C
  • Average High 2021–2026

    28.3 °C
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