Castle Rock Point Weather Forecast

    • 9
    • 17

    Mostly sunny

    • 12
    • 21

    Partly cloudy

    • 10
    • 16

    Rain. Windy

    • 7
    • 14

    Shower or two. Windy

    • 7
    • 17

    Partly cloudy

    • 9
    • 17

    Showers

    • 6
    • 13

    Showers. Windy

Today 14 Sep Furneaux Islands

Slight chance of a shower in the early morning. Mostly sunny day. Winds westerly 15 to 25 km/h tending northwesterly 25 to 35 km/h before dawn. Overnight temperatures falling to around 9 with daytime temperatures reaching around 18.

Central North Coastal Waters

Stanley to Flinders Island
Wind
Northwesterly 15 to 20 knots increasing to 20 to 25 knots in the evening.
Seas
1 to 1.5 metres, increasing to 1 to 2 metres during the morning.
1st Swell
Westerly around 1 metre offshore.
Weather
Mostly sunny.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Castle Rock Point Temperature Statistics View More

September Temperature

Flinders Island Airport (15km)

  • Lowest 6 September, 2025

    0.8 °C

  • Average September

    11.2 °C

  • Highest 7 September, 2025

    20.2 °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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