Flatrock Beach Weather Forecast

    • 5
    • 17

    Mostly sunny

    • 8
    • 19

    Mostly sunny

    • 11
    • 17

    Possible shower

    • 6
    • 16

    Sunny

    • 7
    • 19

    Sunny

    • 8
    • 17

    Sunny

    • 8
    • 17

    Mostly sunny

Today 21 Jul South Coast

Mostly sunny. Areas of morning frost inland. Light winds. Overnight temperatures falling to between 1 and 5 with daytime temperatures reaching between 15 and 18.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Northerly 10 to 15 knots, reaching up to 20 knots south of Port Kembla during the day.
Seas
Around 1 metre, increasing to 1 to 1.5 metres south of Port Kembla during the morning.
1st Swell
Northeasterly 1 to 1.5 metres, decreasing to around 1 metre by early evening.
Weather
Partly cloudy.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Flatrock Beach Temperature Statistics View More

July Temperature

Ulladulla (14km)

  • Lowest 11 July, 2026

    7.6 °C

  • Average July

    13.1 °C

  • Highest 2 July, 2026

    20.1 °C

Climate (2021–2026)

Ulladulla (14km)

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  • Average Low 2021–2026

    13.8 °C

  • Average 2021–2026

    17.1 °C

  • Average High 2021–2026

    20.9 °C
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