Cape Saint George Weather Forecast

    • 9
    • 17

    Mostly clear

    • 8
    • 18

    Sunny

    • 8
    • 19

    Mostly sunny

    • 10
    • 20

    Mostly sunny

    • 11
    • 17

    Possible shower

    • 7
    • 16

    Sunny

    • 8
    • 18

    Sunny

Today 19 Jul Illawarra

Clear. Light winds.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
East to southeasterly below 10 knots.
Seas
Below 1 metre.
1st Swell
Northeasterly 1.5 metres, increasing to 1.5 to 2.5 metres north of Point Perpendicular.
Weather
Partly cloudy.
Weather Situation
A coastal trough and associated low off the north coast combine with a high pressure ridge over the far southern coastal waters promoting strong south to southeasterly winds and large and powerful waves along the north coast today. Meanwhile, the high will slowly move over the Tasman Sea early this week, with winds turning northerly by mid week as the ridge builds along the coast.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cape Saint George Temperature Statistics View More

July Temperature

Point Perpendicular (9km)

  • Lowest 11 July, 2026

    8.6 °C
  • Average July

    13.9 °C
  • Highest 2 July, 2026

    20.3 °C

Climate (2021–2026)

Point Perpendicular (9km)

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  • Average Low 2021–2026

    14.8 °C
  • Average 2021–2026

    17.5 °C
  • Average High 2021–2026

    20.8 °C
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