Flat Rock Island Weather Forecast

    • 12
    • 27

    Shower or two. Windy

    • 12
    • 24

    Sunny

    • 10
    • 20

    Shower or two

    • 7
    • 20

    Sunny

    • 7
    • 20

    Partly cloudy

    • 5
    • 19

    Cloud clearing

    • 6
    • 22

    Sunny

Today 5 Sep Batemans Bay

Partly cloudy. High chance of showers, most likely in the afternoon. Damaging winds possible. Winds north to northeasterly 15 to 25 km/h turning northwesterly 25 to 35 km/h in the middle of the day then tending westerly 20 to 25 km/h in the evening.

Batemans Coastal Waters

Ulladulla to Montague Island
Wind
Northwesterly 15 to 20 knots tending northerly in the early morning then turning west to northwesterly in the early afternoon. Winds reaching up to 30 knots offshore in the evening.
Seas
Around 1 metre, increasing to 1.5 to 2.5 metres during the morning.
1st Swell
Southerly around 1 metre.
Weather
Partly cloudy.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Flat Rock Island Temperature Statistics View More

September Temperature

Moruya Airport (27km)

  • Lowest 1 September, 2026

    4.3 °C

  • Average September

    16.1 °C

  • Highest 1 September, 2026

    27.1 °C

Climate (2021–2026)

Moruya Airport (27km)

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  • Average Low 2021–2026

    11.1 °C

  • Average 2021–2026

    16.1 °C

  • Average High 2021–2026

    21.6 °C
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