Castle Rock Point Weather Forecast

    • 8
    • 15

    Showers increasing. Windy

    • 6
    • 12

    Showers easing. Windy

    • 7
    • 13

    Partly cloudy

    • 7
    • 14

    Mostly sunny

    • 6
    • 14

    Mostly sunny

    • 5
    • 15

    Partly cloudy

    • 6
    • 14

    Shower or two

Today 28 Jul Furneaux Islands

Becoming cloudy. Very high chance of showers, most likely in the late afternoon and evening. Winds northwesterly 25 to 40 km/h tending westerly in the late evening. Daytime maximum temperatures around 16.

Central North Coastal Waters

Stanley to Flinders Island
Wind
Northwesterly 25 to 30 knots, reaching up to 35 knots offshore in the early afternoon. Winds turning westerly 20 to 30 knots in the evening.
Seas
3 to 4 metres, decreasing to 2.5 to 3 metres by early evening.
1st Swell
West to northwesterly 1.5 to 2.5 metres.
Weather
Partly cloudy. Near 100% chance of showers, with possible small hail offshore in the late afternoon and evening.
Weather Situation
A cold front is crossing Tasmania today, followed by a weaker trough later today with a cold southwesterly airstream to follow. The airstream will then tend more westerly during Thursday and Friday as a large high pressure centre establishes near the South Australian coast.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Castle Rock Point Temperature Statistics View More

July Temperature

Flinders Island Airport (15km)

  • Lowest 8 July, 2026

    0.1 °C

  • Average July

    11.1 °C

  • Highest 1 July, 2026

    16.9 °C

Climate (2021–2026)

Flinders Island Airport (15km)

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  • Average Low 2021–2026

    10.4 °C

  • Average 2021–2026

    14.3 °C

  • Average High 2021–2026

    18.4 °C
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