Shellharbour South Beach Weather Forecast

    • 11
    • 16

    Mostly sunny

    • 11
    • 17

    Shower or two

    • 12
    • 17

    Shower or two

    • 11
    • 17

    Possible shower

    • 11
    • 17

    Partly cloudy

    • 11
    • 18

    Partly cloudy

    • 11
    • 19

    Partly cloudy

Today 15 Jul Illawarra

Mostly sunny. Slight chance of a shower along the coastal fringe, near zero chance elsewhere. Areas of morning frost about higher ground. Winds west to southwesterly 15 to 25 km/h turning southerly in the morning then becoming light in the late afternoon. Overnight temperatures falling to between 3 and 8 with daytime temperatures reaching between 13 and 17.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Southwesterly 20 to 25 knots, reaching up to 30 knots during the day. Winds turning southerly during the morning.
Seas
2 to 3 metres, decreasing to 2 metres by early evening.
1st Swell
Southerly 1 to 2 metres, increasing to 2 to 3 metres during the morning, then decreasing to 1.5 to 2 metres by early evening.
Weather
Partly cloudy. 70% chance of showers. The chance of a thunderstorm offshore in the early morning.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Shellharbour South Beach Temperature Statistics View More

July Temperature

Kiama (Bombo Headland) (7km)

  • Lowest 11 July, 2026

    8.6 °C

  • Average July

    14 °C

  • Highest 2 July, 2026

    22.2 °C

Climate (2021–2026)

Kiama (Bombo Headland) (7km)

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  • Average Low 2021–2026

    14.9 °C

  • Average 2021–2026

    17.9 °C

  • Average High 2021–2026

    21.5 °C
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