Cape Saint George Lighthouse Weather Forecast

    • 7
    • 16

    Windy. Partly cloudy

    • 3
    • 19

    Mostly sunny

    • 7
    • 21

    Mostly sunny

    • 10
    • 24

    Sunny

    • 12
    • 24

    Windy. Sunny

    • 9
    • 23

    Sunny

    • 11
    • 22

    Partly cloudy

Today 15 Sep Illawarra

Mostly clear. Slight chance of a shower along the coastal fringe. The chance of a thunderstorm along the coastal fringe. Damaging winds possible along the coastal fringe, becoming less likely this evening. Winds southerly 30 to 45 km/h turning southwesterly 15 to 20 km/h in the late evening.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Southerly 20 to 30 knots, reaching up to 40 knots in the evening.
Seas
3 to 4 metres.
1st Swell
Southerly 4 to 6 metres, decreasing to 3 to 4 metres later in the evening.
Weather
Partly cloudy. 70% chance of showers. The chance of a thunderstorm. Possible small hail.
Caution
Large and powerful surf conditions for the rest of the day are expected to be hazardous for coastal activities such as crossing bars by boat and rock fishing.
Weather Situation
Southerly winds will ease a little tonight as a cold front and trough move away to the east. Another cold front is forecast to brush the coastal waters on Monday. After this a high pressure system is expected to move overhead, followed by a trough arriving on Wednesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cape Saint George Lighthouse Temperature Statistics View More

September Temperature

Point Perpendicular (7km)

  • Lowest 4 September, 2024

    8.8 °C

  • Average September

    16.4 °C

  • Highest 6 September, 2024

    28.1 °C

Climate (2019–Present)

Point Perpendicular (7km)

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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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