Gantheaume Bay Weather Forecast

    • 11
    • 23

    Partly cloudy

    • 10
    • 27

    Becoming windy. Mostly sunny

    • 13
    • 31

    Mostly sunny

    • 17
    • 30

    Mostly sunny

    • 15
    • 26

    Shower or two

    • 13
    • 25

    Cloud clearing

    • 11
    • 26

    Sunny

Today 11 Oct Central West

Partly cloudy. Winds southeasterly 15 to 20 km/h tending southerly 20 to 30 km/h in the middle of the day. Daytime maximum temperatures 20 to 25.

Gascoyne Coastal Waters

Cape Cuvier to Kalbarri
Wind
South to southeasterly 15 to 20 knots, reaching up to 25 knots offshore south of Denham in the evening.
Seas
Around 1 metre, increasing to 1 to 2 metres south of Denham during the afternoon.
1st Swell
Southwesterly 2 to 3 metres inshore, increasing to 3 to 4 metres offshore south of Denham.
Weather
Partly cloudy.
Weather Situation
A cold front is approaching the southwest coast, before brushing the southern coast today. Behind the front a ridge will form over western and southern waters into the new week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Gantheaume Bay Temperature Statistics View More

October Temperature

Kalbarri (3 km)

  • Lowest 1 October, 2026

    9.3 °C

  • Average October

    20.3 °C

  • Highest 5 October, 2026

    30 °C

Climate (2021–2026)

Kalbarri (3 km)

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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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