Gerringong Weather Forecast

    • 13
    • 20

    Mostly sunny

    • 13
    • 24

    Sunny

    • 16
    • 28

    Sunny

    • 19
    • 32

    Mostly sunny

    • 19
    • 34

    Partly cloudy

    • 16
    • 22

    Shower or two

    • 16
    • 25

    Partly cloudy

Today 2 Dec Illawarra

Partly cloudy. Slight chance of a shower along the coastal fringe, near zero chance elsewhere. Winds west to southwesterly 20 to 30 km/h tending southeast to southwesterly 25 to 35 km/h in the middle of the day then becoming light in the late evening. Overnight temperatures falling to between 5 and 11 with daytime temperatures reaching between 19 and 23.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Southwesterly 20 to 25 knots, reaching up to 30 knots during the day. Winds turning southerly 15 to 25 knots in the early afternoon.
Seas
1.5 to 2 metres, increasing to 2 to 3 metres during the morning.
1st Swell
Southerly below 1 metre, increasing to 1.5 to 2.5 metres during the morning.
Weather
Partly cloudy. 60% chance of showers. The chance of a thunderstorm in the morning.
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  • Temperature Forecast Bureau of Meteorology

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Gerringong Temperature Statistics View More

December Temperature

Kiama (Bombo Headland) (10km)

  • Lowest

  • Average December

  • Highest

Climate (2020–Present)

Kiama (Bombo Headland) (10km)

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  • Average Low 2020–2025

    14.8 °C
  • Average 2020–2025

    17.8 °C
  • Average High 2020–2025

    21.3 °C
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