Shoalhaven River - Regatta Island Weather Forecast

    • 10
    • 23

    Mostly sunny

    • 12
    • 20

    Showers

    • 13
    • 18

    Shower or two

    • 11
    • 19

    Partly cloudy

    • 7
    • 20

    Mostly sunny

    • 9
    • 20

    Partly cloudy

    • 9
    • 20

    Partly cloudy

Today 24 Aug Illawarra

Mostly sunny. Winds northwest to northeasterly 15 to 25 km/h becoming light in the evening. Daytime maximum temperatures in the low to mid 20s.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Northerly 15 to 20 knots.
Seas
1 to 1.5 metres.
1st Swell
Southerly around 1 metre inshore, increasing to 1 to 1.5 metres offshore south of Point Perpendicular.
Weather
Sunny.
Weather Situation
A high pressure system in the Tasman Sea is moving east across the state today with winds tending north to northeasterly. Winds are forecast to freshen early in the week as the next front approaches the coastal waters, crossing by mid next week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Shoalhaven River - Regatta Island Temperature Statistics View More

August Temperature

Nowra (RAN Air Station) (16km)

  • Lowest 9 August, 2026

    2.9 °C

  • Average August

    12.5 °C

  • Highest 20 August, 2026

    23.5 °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

    22.5 °C
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