Seven Mile Beach Weather Forecast

    • 17
    • 30

    Partly cloudy

    • 18
    • 24

    Shower or two

    • 17
    • 25

    Shower or two

    • 17
    • 26

    Cloudy

    • 17
    • 26

    Partly cloudy

    • 20
    • 30

    Partly cloudy

    • 21
    • 30

    Becoming cloudy

Today 22 Jan Illawarra

Partly cloudy. Medium chance of showers, most likely this afternoon. The chance of a thunderstorm during this afternoon and evening. Winds north to northwesterly 15 to 25 km/h shifting south to southeasterly 25 to 35 km/h in the late morning. Daytime maximum temperatures 30 to 37.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Northerly 15 to 20 knots shifting southerly 20 to 30 knots in the middle of the day. Winds north of Port Kembla may reach up to 35 knots at times.
Seas
1 to 1.5 metres, increasing to 2 to 3 metres during the afternoon.
1st Swell
Southerly below 1 metre, increasing to 1.5 to 2.5 metres south of Port Kembla during the afternoon.
Weather
Partly cloudy. The chance of a thunderstorm north of Port Kembla in the afternoon and evening.
Weather Situation
A broad high pressure ridge extends along the coast from a high in the southern Tasman Sea. Then, a trough will move across much of the coast throughout today and Thursday as a gusty southerly change, reaching Sydney Waters as a southerly buster this afternoon, before another system moves across later this week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Seven Mile Beach Temperature Statistics View More

January Temperature

Nowra (RAN Air Station) (22km)

  • Lowest 20 January, 2025

    13.3 °C

  • Average January

    20.7 °C

  • Highest 5 January, 2025

    37 °C

Climate (2020–Present)

Nowra (RAN Air Station) (22km)

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  • Average Low 2020–2025

    12 °C

  • Average 2020–2025

    16.5 °C

  • Average High 2020–2025

    22.3 °C
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