Castle Point Weather Forecast

    • 8
    • 19

    Partly cloudy

    • 13
    • 20

    Showers increasing

    • 10
    • 16

    Cloudy

    • 6
    • 16

    Partly cloudy

    • 7
    • 19

    Shower or two

    • 12
    • 19

    Showers

    • 12
    • 18

    Showers easing

Today 30 Jul South West

Clear. Light winds.

Bunbury Geographe Coastal Waters

Dawesville to Cape Naturaliste
Wind
West to northwesterly about 10 knots.
Seas
Below 0.5 metres.
1st Swell
Southwesterly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore.
Weather
Mostly clear.
Weather Situation
A ridge over southern WA will move east on Friday, ahead of a cold front reaching the South West Capes on Friday afternoon. The cold front will move along the south coast during Saturday and weaken. A new high pressure system will quickly move across the south coast on Sunday, followed by a trough developing along the west coast on Monday in association with a cloud band.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Castle Point Temperature Statistics View More

July Temperature

Cape Naturaliste (9km)

  • Lowest 29 July, 2026

    7.8 °C

  • Average July

    13.6 °C

  • Highest 15 July, 2026

    20.1 °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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