Flat Rock Island Weather Forecast

    • 12
    • 26

    Partly cloudy

    • 12
    • 24

    Shower or two

    • 14
    • 25

    Possible shower

    • 14
    • 30

    Possible afternoon shower

    • 17
    • 29

    Showers increasing

    • 13
    • 22

    Shower or two

    • 10
    • 21

    Possible shower

Today 21 Oct Batemans Bay

Mostly sunny morning. Slight chance of a shower in the afternoon. The chance of a thunderstorm in the afternoon. Light winds becoming northeasterly 15 to 25 km/h in the middle of the day then becoming light in the late evening.

Batemans Coastal Waters

Ulladulla to Montague Island
Wind
North to northeasterly 15 to 20 knots.
Seas
1.5 to 2 metres, decreasing to 1 metre during the morning, then increasing to 1 to 1.5 metres around midday.
1st Swell
Northeasterly below 1 metre.
Weather
Mostly sunny morning. The chance of a thunderstorm inshore in the afternoon.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Flat Rock Island Temperature Statistics View More

October Temperature

Batemans Bay (Catalina Country Club) (11 km)

  • Lowest 6 October, 2026

    4 °C

  • Average October

    16.3 °C

  • Highest 12 October, 2026

    32.9 °C

Climate (2021–2026)

Batemans Bay (Catalina Country Club) (11 km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    9.8 °C

  • Average 2021–2026

    16.8 °C

  • Average High 2021–2026

    22.9 °C
Get WillyWeather+ to remove ads