Castle Point Weather Forecast

    • 12
    • 18

    Showers

    • 11
    • 18

    Shower or two

    • 10
    • 17

    Cloudy

    • 10
    • 18

    Cloudy

    • 10
    • 18

    Cloudy

    • 8
    • 18

    Sunny

    • 10
    • 19

    Mostly sunny

Today 9 Jul South West

Cloudy. The chance of morning fog in the north. Very high chance of showers. Light winds. Daytime maximum temperatures between 15 and 18.

Bunbury Geographe Coastal Waters

Dawesville to Cape Naturaliste
Wind
West to northwesterly about 10 knots tending west to southwesterly 10 to 15 knots in the evening.
Seas
Below 1 metre.
1st Swell
West to southwesterly 2 to 2.5 metres.
Weather
Partly cloudy. 80% chance of showers.
Weather Situation
A weak ridge over southern parts moves east ahead of a weak cold front brushing the south coast later today and into Friday. A new ridge develops along the south coast on Saturday, persisting into next week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Castle Point Temperature Statistics View More

July Temperature

Cape Naturaliste (9km)

  • Lowest 3 July, 2026

    8.7 °C

  • Average July

    13.4 °C

  • Highest 7 July, 2026

    19.2 °C

Climate (2021–2026)

Cape Naturaliste (9km)

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  • Average Low 2021–2026

    13.2 °C

  • Average 2021–2026

    17.2 °C

  • Average High 2021–2026

    22.7 °C
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