Shoalhaven River - Regatta Island Weather Forecast

    • 7
    • 19

    Sunny

    • 10
    • 17

    Mostly sunny

    • 5
    • 15

    Partly cloudy

    • 5
    • 16

    Sunny

    • 6
    • 17

    Partly cloudy

    • 6
    • 20

    Mostly sunny

    • 6
    • 20

    Mostly sunny

Today 28 Jul Illawarra

Sunny. Patchy morning fog in the north. Winds west to northwesterly 20 to 30 km/h. Overnight temperatures falling to between 3 and 8 with daytime temperatures reaching between 13 and 19.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Northwesterly 15 to 20 knots.
Seas
Below 1 metre, increasing to 1 to 1.5 metres offshore.
1st Swell
Southerly around 1 metre.
Weather
Sunny.
Weather Situation
North to northwesterly through Tuesday with a high in the Tasman Sea ahead of an approaching cold front. The front is forecast to cross the coastal waters on Wednesday, with fresh to strong west to southwesterly winds over the southern and central coastal waters in its wake. Winds will then turn southerly and gradually ease as another high moves into southeastern Australia later in the week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Shoalhaven River - Regatta Island Temperature Statistics View More

July Temperature

Nowra (RAN Air Station) (16km)

  • Lowest 12 July, 2026

    5.1 °C

  • Average July

    11.8 °C

  • Highest 2 July, 2026

    20.6 °C

Climate (2021–2026)

Nowra (RAN Air Station) (16km)

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  • Average Low 2021–2026

    12.1 °C

  • Average 2021–2026

    16.6 °C

  • Average High 2021–2026

    22.6 °C
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