Knobby Head Weather Forecast

    • 13
    • 23

    Partly cloudy

    • 16
    • 23

    Becoming windy. Partly cloudy

    • 13
    • 24

    Sunny

    • 13
    • 27

    Sunny

    • 15
    • 26

    Mostly sunny

    • 17
    • 26

    Mostly sunny

    • 17
    • 25

    Partly cloudy

Today 28 Dec South West

Partly cloudy. Winds southerly 20 to 30 km/h.

Leeuwin Coastal Waters

Cape Naturaliste to Walpole
Wind
Southerly 15 to 20 knots.
Seas
Around 1 metre, increasing to 1 to 1.5 metres inshore during the afternoon.
1st Swell
Southwesterly 2 to 3 metres.
Weather
Partly cloudy.
Weather Situation
A ridge is developing along the south coast, driving a southeasterly airstream through southern and central parts. A trough will develop down the west coast from Tuesday, moving into inland western parts late Thursday or Friday.
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Knobby Head Temperature Statistics View More

December Temperature

Cape Leeuwin (16km)

  • Lowest 21 December, 2025

    13.4 °C
  • Average December

    19.8 °C
  • Highest 25 December, 2025

    39.6 °C

Climate (2020–Present)

Cape Leeuwin (16km)

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  • Average Low 2020–2025

    15 °C
  • Average 2020–2025

    17.5 °C
  • Average High 2020–2025

    20.8 °C
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