Shoalhaven River - Greys Beach Weather Forecast

    • 9
    • 17

    Sunny

    • 6
    • 13

    Showers

    • 9
    • 14

    Showers

    • 8
    • 17

    Mostly sunny

    • 5
    • 16

    Possible shower

    • 5
    • 16

    Shower or two

    • 5
    • 16

    Possible shower

Today 4 Jul Illawarra

Sunny. Winds westerly 15 to 25 km/h becoming light in the early afternoon. Daytime maximum temperatures between 12 and 18.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
West to southwesterly 15 to 20 knots turning southerly in the afternoon. Winds reaching up to 30 knots offshore south of Point Perpendicular in the late evening.
Seas
1 to 2 metres, decreasing to 1 to 1.5 metres during the morning.
1st Swell
Southerly 1.5 to 2.5 metres.
Weather
Sunny.
Weather Situation
Southwesterly flow developed in the wake of a cold front that moved across the coastal waters. A high pressure system over the Bight is strengthening and drifting towards Tasmania while a low develops near New Zealand, bringing fresh to strong southerly winds and large, powerful waves to the coastal areas over the weekend and into early next week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Shoalhaven River - Greys Beach Temperature Statistics View More

July Temperature

Nowra (RAN Air Station) (10km)

  • Lowest 1 July, 2026

    8.6 °C

  • Average July

    15.1 °C

  • Highest 2 July, 2026

    20.6 °C

Climate (2021–2026)

Nowra (RAN Air Station) (10km)

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  • Average Low 2021–2026

    12.1 °C

  • Average 2021–2026

    16.6 °C

  • Average High 2021–2026

    22.5 °C
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