Seven Mile Beach Weather Forecast

    • 14
    • 21

    Showers

    • 13
    • 21

    Showers

    • 13
    • 21

    Shower or two

    • 12
    • 22

    Partly cloudy

    • 13
    • 23

    Shower or two

    • 14
    • 23

    Shower or two

    • 14
    • 23

    Shower or two

Today 13 May Illawarra

Cloudy. Very high chance of showers. Winds south to southeasterly 15 to 20 km/h becoming light before dawn then becoming southeasterly 15 to 25 km/h in the morning. Overnight temperatures falling to between 9 and 14 with daytime temperatures reaching between 15 and 20.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Southeasterly 10 to 15 knots, reaching up to 20 knots offshore north of Port Kembla early in the morning and again in the evening. Winds turning easterly in the evening.
Seas
Around 1 metre, increasing to 1 to 1.5 metres offshore north of Port Kembla.
1st Swell
Southeasterly 1.5 to 2 metres, tending southerly 1.5 to 2 metres by early evening, then decreasing to 1.5 metres later in the evening.
Weather
Partly cloudy. 80% chance of showers.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Seven Mile Beach Temperature Statistics View More

May Temperature

Nowra (RAN Air Station) (22km)

  • Lowest 10 May, 2026

    8.4 °C

  • Average May

    15.6 °C

  • Highest 2 May, 2026

    25.5 °C

Climate (2021–Present)

Nowra (RAN Air Station) (22km)

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  • Average Low 2021–2026

    12 °C

  • Average 2021–2026

    16.6 °C

  • Average High 2021–2026

    22.5 °C
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