Knobby Head Weather Forecast

    • 13
    • 20

    Shower or two

    • 13
    • 17

    Rain

    • 12
    • 17

    Shower or two

    • 11
    • 17

    Cloudy

    • 10
    • 20

    Partly cloudy

    • 12
    • 21

    Partly cloudy

    • 14
    • 19

    Showers

Today 25 Aug South West

Cloudy. High chance of showers. The chance of a thunderstorm near the Southwest Capes. Winds northwesterly 15 to 25 km/h.

Leeuwin Coastal Waters

Cape Naturaliste to Walpole
Wind
West to northwesterly 15 to 20 knots.
Seas
1.5 metres, increasing to 1.5 to 2 metres offshore east of Cape Leeuwin.
1st Swell
Westerly 2.5 to 3 metres inshore, increasing to 3 to 4 metres offshore east of Cape Leeuwin.
Weather
Cloudy. 60% chance of showers. The chance of a thunderstorm north of Cape Leeuwin.
Weather Situation
A high pressure ridge over southeastern WA is moving east. A slow-moving cold front and trough will reach the west coast on Wednesday, continuing eastward on Thursday as a low pressure centre develops in the trough near the south coast. In the wake of the front and trough, a new ridge will strengthen across the west coast from Thursday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Knobby Head Temperature Statistics View More

August Temperature

Cape Leeuwin (16km)

  • Lowest 11 August, 2026

    7.7 °C

  • Average August

    14.9 °C

  • Highest 15 August, 2026

    22.8 °C

Climate (2021–2026)

Cape Leeuwin (16km)

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  • Average Low 2021–2026

    14.9 °C

  • Average 2021–2026

    17.4 °C

  • Average High 2021–2026

    20.7 °C
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