Nowra Weather Forecast

    • 5
    • 25

    Sunny

    • 14
    • 29

    Sunny

    • 12
    • 31

    Sunny

    • 17
    • 23

    Shower or two

    • 11
    • 17

    Cloudy

    • 11
    • 23

    Partly cloudy

    • 10
    • 26

    Partly cloudy

Today 18 Sep Illawarra

Sunny. Winds westerly 20 to 30 km/h increasing to 25 to 35 km/h in the evening. Daytime maximum temperatures in the low to mid 20s.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Variable below 10 knots becoming north to northeasterly 10 to 15 knots in the middle of the day then turning west to northwesterly 15 to 20 knots in the evening. Winds reaching up to 25 knots offshore south of Port Kembla in the late evening.
Seas
Below 1 metre.
1st Swell
Southerly 2 metres.
Weather
Sunny.
Weather Situation
A high pressure system over the state is extending a strong ridge lies over New South Wales Coastal Waters bringing moderate to fresh south to southwesterly winds. The winds weaken as the high moves over the Tasman Sea late Sunday. Behind this a cold front, will brush the southern coastal waters on Monday, leaving a southerly change in its wake. The change is expected to reach the QLD border on Tuesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Nowra Temperature Statistics View More

September Temperature

Nowra (RAN Air Station) (10km)

  • Lowest 17 September, 2026

    4.9 °C

  • Average September

    15 °C

  • Highest 5 September, 2026

    30.4 °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

    22.6 °C
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