Cape Saint George Weather Forecast

    • 11
    • 17

    Partly cloudy

    • 9
    • 19

    Showers developing

    • 8
    • 16

    Shower or two. Windy

    • 8
    • 17

    Sunny

    • 9
    • 20

    Sunny

    • 11
    • 23

    Mostly sunny

    • 13
    • 24

    Partly cloudy

Today 13 Sep Illawarra

Mostly sunny. Patches of morning frost about higher ground. Winds south to southwesterly 15 to 20 km/h tending south to southeasterly in the middle of the day then becoming light in the late afternoon. Overnight temperatures falling to between 2 and 9 with daytime temperatures reaching between 15 and 19.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Southerly 15 to 20 knots, reaching up to 25 knots north of Point Perpendicular early in the morning. Winds decreasing to about 10 knots in the evening.
Seas
1.5 to 2.5 metres, decreasing to 1 to 1.5 metres during the morning, then decreasing below 1 metre by early evening.
1st Swell
Southerly 1 to 1.5 metres, increasing to 1.5 to 2 metres north of Point Perpendicular.
Weather
Partly cloudy.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cape Saint George Temperature Statistics View More

September Temperature

Point Perpendicular (9km)

  • Lowest 4 September, 2024

    8.8 °C

  • Average September

    17 °C

  • Highest 6 September, 2024

    28.1 °C

Climate (2019–Present)

Point Perpendicular (9km)

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  • Average Low 2019–2024

    14.6 °C

  • Average 2019–2024

    17.3 °C

  • Average High 2019–2024

    20.6 °C
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