Cape Horn Weather Forecast

    • 17
    • 27

    Mostly clear

    • 18
    • 31

    Sunny

    • 18
    • 24

    Possible shower

    • 18
    • 22

    Showers increasing

    • 18
    • 22

    Showers. Possible afternoon storm

    • 17
    • 28

    Shower or two

    • 19
    • 32

    Mostly sunny

Today 8 Dec Wollongong

Mostly clear. Winds northerly 15 to 20 km/h.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Northerly 20 to 25 knots.
Seas
2 metres.
1st Swell
Southerly below 1 metre.
Weather
Partly cloudy.
Weather Situation
A ridge builds over coastal areas in the wake of a front. Winds are turning north to northeasterly as the ridge moves further east today, before a trough brushes central and southern parts of the coast on Tuesday and Wednesday, bringing a southerly change with it. High pressure will build in the Tasman Sea later in the week, bringing east to northeasterly winds to coastal waters.
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  • Temperature Forecast Bureau of Meteorology

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Cape Horn Temperature Statistics View More

December Temperature

Bellambi (12km)

  • Lowest 2 December, 2025

    12.8 °C

  • Average December

    21.1 °C

  • Highest 5 December, 2025

    36.7 °C

Climate (2020–Present)

Bellambi (12km)

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  • Average Low 2020–2025

    15 °C

  • Average 2020–2025

    18 °C

  • Average High 2020–2025

    21.8 °C
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