Gerringong Weather Forecast

    • 12
    • 17

    Possible shower

    • 12
    • 19

    Cloudy

    • 10
    • 21

    Sunny

    • 14
    • 25

    Showers

    • 17
    • 23

    Partly cloudy

    • 16
    • 26

    Sunny

    • 17
    • 24

    Showers

Today 7 Oct Illawarra

Partly cloudy. Slight chance of a shower, most likely this evening. Winds southerly 25 to 35 km/h. Daytime maximum temperatures between 14 and 19.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Southerly 20 to 30 knots, decreasing to 15 to 20 knots in the evening.
Seas
2 to 3 metres.
1st Swell
Southerly 2 to 3 metres, decreasing to 2 metres by early evening.
Weather
Cloudy. 60% chance of showers.
Weather Situation
A cold front contracts away into the Tasman Sea with a fresh and gusty southerly change moving up the north coast in its wake. The front will deepen to a low pressure system well-offshore by Thursday. A high pressure system passing to the south of the state extends a ridge across the coastal waters mid to late this week. Winds will turn northerly on Friday into Saturday ahead of the next trough that will reach the coastal waters during the weekend.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Gerringong Temperature Statistics View More

October Temperature

Kiama (Bombo Headland) (10 km)

  • Lowest 4 October, 2026

    13.5 °C

  • Average October

    18.1 °C

  • Highest 1 October, 2026

    24.4 °C

Climate (2021–2026)

Kiama (Bombo Headland) (10 km)

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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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