Nowra Weather Forecast

    • 9
    • 18

    Partly cloudy

    • 9
    • 19

    Partly cloudy

    • 6
    • 20

    Sunny

    • 9
    • 17

    Shower or two

    • 9
    • 15

    Showers

    • 9
    • 16

    Showers

    • 8
    • 17

    Shower or two

Today 12 Aug Illawarra

Partly cloudy. Slight chance of a shower, becoming less likely in the late afternoon and evening. Winds westerly 25 to 35 km/h. Daytime maximum temperatures between 12 and 19.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Westerly 15 to 20 knots, reaching up to 30 knots offshore in the late evening.
Seas
1 to 2 metres.
1st Swell
Southerly 1 to 1.5 metres, decreasing to around 1 metre later in the evening.
Weather
Partly cloudy. The chance of a thunderstorm offshore in the late afternoon and evening.
Weather Situation
A cold front and its associated trough are forecast to cross the coastal waters late Wednesday into early Thursday, with fresh westerly winds turning southwesterly in their wake. Then, a high pressure system moving over South Australia is expected to drift towards Tasmania later in the week through the weekend, directing onshore south to southeasterly winds over the coastal waters.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Nowra Temperature Statistics View More

August Temperature

Nowra (RAN Air Station) (10km)

  • Lowest 9 August, 2026

    2.9 °C

  • Average August

    11.5 °C

  • Highest 3 August, 2026

    21.8 °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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