Flatrock Beach Weather Forecast

    • 15
    • 18

    Showers

    • 11
    • 17

    Wind easing. Partly cloudy

    • 11
    • 17

    Shower or two

    • 14
    • 19

    Showers easing

    • 14
    • 20

    Shower or two

    • 13
    • 21

    Possible shower

    • 13
    • 22

    Mostly sunny

Today 13 Oct South Coast

Cloudy. Very high chance of showers in the north, medium chance elsewhere. Winds southeast to southwesterly 15 to 20 km/h tending northeast to southeasterly 20 to 30 km/h before dawn then tending southeast to southwesterly 15 to 25 km/h in the evening. Overnight temperatures falling to between 9 and 13 with daytime temperatures reaching between 15 and 19.

Illawarra Coastal Waters

Port Hacking to Ulladulla
Wind
Southwesterly 15 to 20 knots turning south to southeasterly 15 to 25 knots during the morning. Winds reaching up to 30 knots in the late evening.
Seas
Around 1 metre, increasing to 1 to 2 metres during the morning.
1st Swell
Southerly around 1 metre, increasing to 1 to 1.5 metres during the morning.
Weather
Cloudy. 95% chance of showers. The chance of a thunderstorm north of Point Perpendicular in the morning.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Flatrock Beach Temperature Statistics View More

October Temperature

Ulladulla (14 km)

  • Lowest 7 October, 2026

    10.7 °C

  • Average October

    17.7 °C

  • Highest 1 October, 2026

    28.3 °C

Climate (2021–2026)

Ulladulla (14 km)

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  • Average Low 2021–2026

    13.9 °C

  • Average 2021–2026

    17.1 °C

  • Average High 2021–2026

    21 °C
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