Shoalhaven River - Greys Beach Weather Forecast

    • 13
    • 27

    Partly cloudy

    • 17
    • 30

    Shower or two. Possible storm

    • 16
    • 26

    Possible shower or storm

    • 18
    • 28

    Partly cloudy

    • 17
    • 35

    Sunny

    • 19
    • 39

    Sunny

    • 19
    • 38

    Sunny

Today 3 Jan Illawarra

Partly cloudy. Medium chance of showers, most likely in the afternoon and evening. The chance of a thunderstorm in the afternoon and evening, possibly severe with damaging winds, large hail and heavy rain which may lead to flash flooding inland. Winds northeasterly 20 to 30 km/h. Daytime maximum temperatures in the mid to high 20s.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Northeasterly 15 to 25 knots.
Seas
Below 1 metre, increasing to 1 to 1.5 metres around midday, then increasing to 1.5 to 2 metres during the afternoon.
1st Swell
Southeasterly around 1 metre.
Weather
Partly cloudy. The chance of a thunderstorm in the late afternoon and evening.
Weather Situation
A high passing to the south of the state extends a ridge across the state's east. Winds will gradually turn northeasterly during the weekend through early next week, as the high enters the Tasman Sea and maintains a ridge across the coastal waters.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Shoalhaven River - Greys Beach Temperature Statistics View More

January Temperature

Nowra (RAN Air Station) (10km)

  • Lowest 2 January, 2026

    11.3 °C

  • Average January

    16.6 °C

  • Highest 1 January, 2026

    21 °C

Climate (2021–Present)

Nowra (RAN Air Station) (10km)

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  • Average Low 2021–2026

    12 °C

  • Average 2021–2026

    16.5 °C

  • Average High 2021–2026

    22.4 °C
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