Castle Point Weather Forecast

    • 11
    • 23

    Mostly clear

    • 13
    • 17

    Rain

    • 12
    • 23

    Possible shower

    • 13
    • 23

    Partly cloudy

    • 13
    • 21

    Shower or two

    • 11
    • 17

    Shower or two

    • 10
    • 19

    Cloudy

Today 26 Apr South West

Mostly clear. Light winds.

Bunbury Geographe Coastal Waters

Dawesville to Cape Naturaliste
Wind
Southerly about 10 knots increasing to 10 to 15 knots in the evening.
Seas
Below 1 metre.
1st Swell
Southwesterly 1.5 to 2.5 metres.
Weather
Partly cloudy.
Weather Situation
A high pressure ridge sits over southern WA and will move into the Bight tonight. A low pressure system is approaching the west coast as a trough deepens down the west coast. A cold front will sweep by the south coast during Monday, dragging the west coast trough further inland, while the low lingers about the west coast until Wednesday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Castle Point Temperature Statistics View More

April Temperature

Cape Naturaliste (9km)

  • Lowest 21 April, 2026

    10.4 °C

  • Average April

    17.2 °C

  • Highest 3 April, 2026

    26.8 °C

Climate (2021–Present)

Cape Naturaliste (9km)

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  • Average Low 2021–2026

    13.3 °C

  • Average 2021–2026

    17.2 °C

  • Average High 2021–2026

    22.7 °C
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