Castle Point Weather Forecast

    • 11
    • 18

    Partly cloudy

    • 10
    • 18

    Cloudy

    • 8
    • 18

    Mostly sunny

    • 11
    • 21

    Mostly sunny

    • 16
    • 21

    Showers

    • 13
    • 19

    Showers

    • 11
    • 16

    Showers easing

Today 12 Jul South West

Cloudy. The chance of morning fog in the north. Slight chance of a shower, becoming less likely in the afternoon. Light winds. Daytime maximum temperatures around 16.

Bunbury Geographe Coastal Waters

Dawesville to Cape Naturaliste
Wind
South to southwesterly about 10 knots.
Seas
Below 1 metre.
1st Swell
Southwesterly 1.5 to 2.5 metres inshore, increasing to 2.5 to 4 metres offshore.
Weather
Partly cloudy.
Weather Situation
A ridge over southern parts of the state will remain there until mid next week. A trough will develop down the west coast from Monday. A cold front will begin to move over the far southwest of the State late Thursday.
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

    13.7 °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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