Castle Rock Point Weather Forecast

    • 12
    • 17

    Shower or two. Very windy

    • 13
    • 17

    Shower or two. Very windy

    • 11
    • 17

    Possible shower. Windy

    • 10
    • 17

    Mostly sunny

    • 9
    • 20

    Mostly sunny

    • 10
    • 22

    Mostly sunny

    • 11
    • 23

    Sunny

Today 23 Dec Furneaux Islands

Partly cloudy. Medium chance of showers, becoming less likely this morning. Winds westerly 25 to 35 km/h increasing to 35 to 55 km/h in the early morning. Daytime maximum temperatures around 18.

Central North Coastal Waters

Stanley to Flinders Island
Wind
Westerly 25 to 30 knots.
Seas
2 to 2.5 metres.
1st Swell
Westerly around 1 metre, increasing to 1 to 1.5 metres around midday.
Weather
Partly cloudy.
Weather Situation
A cold front crossed the state early this morning, with another front crossing tomorrow. A high pressure system then slowly moves over the state from Thursday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Castle Rock Point Temperature Statistics View More

December Temperature

Flinders Island Airport (15km)

  • Lowest 11 December, 2025

    5.7 °C

  • Average December

    15.6 °C

  • Highest 4 December, 2025

    29 °C

Climate (2020–Present)

Flinders Island Airport (15km)

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  • Average Low 2020–2025

    10.4 °C

  • Average 2020–2025

    14.3 °C

  • Average High 2020–2025

    18.3 °C
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