Cosy Corner Weather Forecast

    • 18
    • 26

    Partly cloudy

    • 17
    • 23

    Shower or two

    • 17
    • 23

    Becoming windy. Partly cloudy

    • 14
    • 23

    Mostly sunny

    • 17
    • 21

    Cloudy

    • 14
    • 22

    Partly cloudy

    • 16
    • 22

    Partly cloudy

Today 16 Dec South West

Partly cloudy. The chance of fog and smoke haze near the coast. Winds westerly 20 to 30 km/h. Daytime maximum temperatures 28 to 33.

Leeuwin Coastal Waters

Cape Naturaliste to Walpole
Wind
Variable about 10 knots becoming west to northwesterly 15 to 20 knots in the early afternoon.
Seas
Below 1 metre.
1st Swell
Southwesterly 1.5 metres.
Weather
Partly cloudy. Patchy fog this morning with reduced visibility.
Weather Situation
A deep trough near the west coast is slowly moving inland as a high pressure system in the Bight moves east. The trough will move further inland today across the South West Land Division ahead of a weak cold front brushing the south coast. A new ridge building across the southwest coast by Wednesday will extend along southern WA on Thursday. A new west coast trough will form on Friday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cosy Corner Temperature Statistics View More

December Temperature

Cape Leeuwin (16km)

  • Lowest 4 December, 2025

    16 °C

  • Average December

    19.9 °C

  • Highest 14 December, 2025

    30.2 °C

Climate (2020–Present)

Cape Leeuwin (16km)

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  • Average Low 2020–2025

    14.9 °C

  • Average 2020–2025

    17.5 °C

  • Average High 2020–2025

    20.8 °C
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