Cape Saint George Weather Forecast

    • 20
    • 25

    Partly cloudy

    • 19
    • 28

    Mostly sunny

    • 20
    • 29

    Mostly sunny

    • 21
    • 24

    Shower or two

    • 16
    • 21

    Cloudy

    • 17
    • 23

    Shower or two

    • 18
    • 27

    Shower or two

Today 29 Jan Illawarra

Partly cloudy. Winds east to southeasterly 15 to 20 km/h becoming light in the evening.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Variable below 10 knots.
Seas
Below 0.5 metres.
1st Swell
Southeasterly below 1 metre.
Weather
Partly cloudy.
Weather Situation
A ridge extends from a high situated over New Zealand. The ridge is expected to be the dominant feature through most of the week. A cold front looks set to cross the coastal waters Sunday through early next week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cape Saint George Temperature Statistics View More

January Temperature

Point Perpendicular (9km)

  • Lowest 12 January, 2026

    15.6 °C

  • Average January

    21 °C

  • Highest 10 January, 2026

    39.6 °C

Climate (2021–Present)

Point Perpendicular (9km)

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  • Average Low 2021–2026

    14.7 °C

  • Average 2021–2026

    17.4 °C

  • Average High 2021–2026

    20.7 °C
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