Gerringong Weather Forecast

    • 15
    • 19

    Showers

    • 15
    • 18

    Shower or two

    • 13
    • 17

    Partly cloudy

    • 10
    • 19

    Sunny

    • 12
    • 19

    Partly cloudy

    • 12
    • 19

    Partly cloudy

    • 11
    • 20

    Mostly sunny

Today 25 Aug Illawarra

Cloudy. Very high chance of showers, most likely in the morning and afternoon. Winds north to northwesterly 15 to 25 km/h becoming light in the evening. Overnight temperatures falling to between 9 and 14 with daytime temperatures reaching between 16 and 20.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Northerly 15 to 25 knots.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres offshore north of Point Perpendicular.
1st Swell
Southerly around 1 metre.
Weather
Cloudy. 95% chance of showers.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Gerringong Temperature Statistics View More

August Temperature

Kiama (Bombo Headland) (10km)

  • Lowest 8 August, 2026

    8.9 °C

  • Average August

    14.6 °C

  • Highest 22 August, 2026

    22 °C

Climate (2021–2026)

Kiama (Bombo Headland) (10km)

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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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