Gerringong Weather Forecast

    • 18
    • 23

    Shower or two

    • 17
    • 23

    Possible shower

    • 18
    • 23

    Showers

    • 17
    • 21

    Showers

    • 16
    • 21

    Shower or two

    • 16
    • 21

    Shower or two

    • 15
    • 19

    Shower or two

Today 24 Apr Illawarra

Partly cloudy. The chance of morning fog in the north. Medium chance of showers, becoming less likely in the late afternoon and evening. The chance of a thunderstorm about higher ground in the late morning and afternoon. Light winds becoming east to northeasterly 15 to 20 km/h in the early afternoon then becoming light in the evening. Daytime maximum temperatures in the low 20s.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Easterly 10 to 15 knots turning northeasterly in the late morning and early afternoon.
Seas
Below 1 metre.
1st Swell
Easterly 1 to 1.5 metres inshore, increasing to 1 to 2 metres offshore north of Port Kembla.
Weather
Partly cloudy. 60% chance of showers.
Weather Situation
A low pressure trough lies off the New South Wales northern coast, whilst a high extends a ridge over the southern waters bringing fresh east to southeasterly winds. Winds will shift north to northeasterly later in the week as the trough decays and the ridge strengthens. A southerly change is expected to bring fresh and gusty winds to the southern half of the coast during the weekend.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Gerringong Temperature Statistics View More

April Temperature

Kiama (Bombo Headland) (10km)

  • Lowest 6 April, 2025

    14 °C

  • Average April

    20 °C

  • Highest 19 April, 2025

    27.6 °C

Climate (2020–Present)

Kiama (Bombo Headland) (10km)

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  • Average Low 2020–2025

    14.7 °C

  • Average 2020–2025

    17.7 °C

  • Average High 2020–2025

    21.3 °C
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