Shoalhaven River - Greys Beach Weather Forecast

    • 12
    • 20

    Possible shower

    • 13
    • 19

    Showers

    • 13
    • 19

    Showers

    • 13
    • 20

    Shower or two

    • 11
    • 22

    Partly cloudy

    • 13
    • 22

    Shower or two

    • 13
    • 23

    Shower or two

Today 12 May Illawarra

Cloudy. Medium chance of showers. Winds south to southeasterly 15 to 20 km/h.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Southeasterly 10 to 15 knots, reaching up to 20 knots north of Point Perpendicular.
Seas
Around 1 metre, increasing to 1 to 1.5 metres offshore north of Port Kembla.
1st Swell
Southerly 1.5 metres.
Weather
Partly cloudy.
Weather Situation
A strong high pressure system entering the southwestern Tasman Sea will slowly drift east towards New Zealand over the next several days while directing onshore easterly airstream over the coastal waters of New South Wales. Little change to this pattern is expected through the week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Shoalhaven River - Greys Beach Temperature Statistics View More

May Temperature

Nowra (RAN Air Station) (10km)

  • Lowest 10 May, 2026

    8.4 °C

  • Average May

    15.7 °C

  • Highest 2 May, 2026

    25.5 °C

Climate (2021–Present)

Nowra (RAN Air Station) (10km)

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  • Average Low 2021–2026

    12 °C

  • Average 2021–2026

    16.6 °C

  • Average High 2021–2026

    22.5 °C
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