Seven Mile Beach Weather Forecast

    • 21
    • 27

    Shower or two

    • 20
    • 28

    Showers. Storm developing

    • 18
    • 24

    Showers

    • 18
    • 24

    Shower or two

    • 16
    • 27

    Partly cloudy

    • 17
    • 29

    Sunny

    • 18
    • 27

    Shower or two

Today 6 Mar Illawarra

Partly cloudy. The chance of fog inland in the early morning. Medium chance of showers, most likely in the afternoon and early evening. The chance of a thunderstorm in the afternoon and early evening, possibly severe with heavy rain which may lead to flash flooding inland. Light winds becoming northeast to southeasterly 15 to 20 km/h in the early afternoon then becoming light in the evening. Overnight temperatures falling to between 17 and 21 with daytime temperatures reaching the mid to high 20s.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Northwest to northeasterly 10 to 15 knots, reaching up to 20 knots offshore early in the morning. Winds tending southeast to southwesterly in the middle of the day then tending northwest to northeasterly in the late afternoon.
Seas
1 to 1.5 metres, decreasing below 1 metre during the morning.
1st Swell
Northeasterly around 1 metre inshore, increasing to 1 to 1.5 metres offshore south of Point Perpendicular during the morning.
Weather
Partly cloudy. The chance of a thunderstorm in the afternoon and evening.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Seven Mile Beach Temperature Statistics View More

March Temperature

Nowra (RAN Air Station) (22km)

  • Lowest 1 March, 2026

    17.2 °C

  • Average March

    21.9 °C

  • Highest 4 March, 2026

    28 °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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