Gantheaume Bay Weather Forecast

    • 12
    • 21

    Partly cloudy

    • 10
    • 21

    Sunny

    • 10
    • 21

    Sunny

    • 10
    • 22

    Sunny

    • 10
    • 23

    Sunny

    • 10
    • 25

    Sunny

    • 10
    • 25

    Sunny

Today 19 Jul Central West

Partly cloudy. Slight chance of a shower, most likely in the morning. Light winds becoming south to southeasterly 15 to 20 km/h in the morning then becoming light in the late afternoon. Overnight temperatures falling to between 7 and 11 with daytime temperatures reaching between 17 and 20.

Gascoyne Coastal Waters

Cape Cuvier to Kalbarri
Wind
Southeasterly 15 to 20 knots.
Seas
Around 1 metre, increasing to 1 to 1.5 metres offshore south of Denham during the morning.
1st Swell
Southwesterly 2 to 3 metres inshore, increasing to 2.5 to 4 metres offshore.
Weather
Partly cloudy. 70% chance of showers.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Gantheaume Bay Temperature Statistics View More

July Temperature

Kalbarri (3km)

  • Lowest 5 July, 2026

    8.6 °C

  • Average July

    16.3 °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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