Seven Mile Beach Weather Forecast

    • 15
    • 25

    Clear

    • 15
    • 22

    Shower or two

    • 15
    • 23

    Partly cloudy

    • 14
    • 27

    Sunny

    • 17
    • 35

    Possible afternoon storm

    • 19
    • 27

    Partly cloudy

    • 17
    • 28

    Partly cloudy

Today 21 Jan Illawarra

Clear. Winds easterly 15 to 20 km/h becoming light in the evening.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Variable about 10 knots.
Seas
Below 1 metre.
1st Swell
Southeasterly 2 metres.
Weather
Clear.
Weather Situation
A ridge lies over the NSW coast bringing east to southeasterly winds. Winds will briefly turn northeast to northwesterly ahead of a fresh to strong and gusty southerly change moving along the coast during Thursday. Winds are expected to ease from Friday and gradually turn northerly again as a high pressure system moves into the Tasman Sea, where it lingers over the weekend.
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  • Temperature Forecast Bureau of Meteorology

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Seven Mile Beach Temperature Statistics View More

January Temperature

Nowra (RAN Air Station) (22km)

  • Lowest 2 January, 2026

    11.3 °C

  • Average January

    21 °C

  • Highest 10 January, 2026

    40.7 °C

Climate (2021–Present)

Nowra (RAN Air Station) (22km)

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  • Average Low 2021–2026

    12 °C

  • Average 2021–2026

    16.5 °C

  • Average High 2021–2026

    22.4 °C
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