Castle Point Weather Forecast

    • 16
    • 31

    Sunny

    • 15
    • 32

    Sunny

    • 21
    • 31

    Mostly sunny

    • 17
    • 27

    Cloud clearing

    • 13
    • 29

    Cloud clearing

    • 13
    • 31

    Sunny

    • 17
    • 31

    Sunny

Today 31 Jan South West

Mostly sunny. Winds southeasterly 25 to 35 km/h turning easterly 20 to 30 km/h in the late evening.

Bunbury Geographe Coastal Waters

Dawesville to Cape Naturaliste
Wind
Southerly 20 to 30 knots turning southeasterly in the evening.
Seas
2 to 3 metres.
1st Swell
South to southwesterly below 1 metre inshore, increasing to 1 to 2 metres offshore.
Weather
Sunny.
Weather Situation
A weak cold front brushes the south coast late Saturday as a ridge strengthens south of the State. The high pressure system moves into the Bight on Sunday. A west coast trough is deepening and will move offshore late this weekend, before moving inland on Monday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Castle Point Temperature Statistics View More

January Temperature

Cape Naturaliste (9km)

  • Lowest 18 January, 2026

    11.3 °C

  • Average January

    20.6 °C

  • Highest 21 January, 2026

    35.6 °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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