Blanche Rock Weather Forecast

    • 6
    • 16

    Cloudy

    • 3
    • 19

    Shower or two

    • 12
    • 21

    Shower or two

    • 9
    • 20

    Showers

    • 7
    • 16

    Possible shower

    • 5
    • 17

    Partly cloudy

    • 6
    • 19

    Mostly sunny

Today 28 Sep South East

Partly cloudy. Slight chance of a shower in the far south in the morning. Near zero chance of rain elsewhere. Winds westerly 15 to 25 km/h tending southeast to southwesterly in the late afternoon then tending northeast to southeasterly 15 to 20 km/h in the late evening. Overnight temperatures falling to between 3 and 8 with daytime temperatures reaching between 12 and 17.

Channel

Wind
West to northwesterly 10 to 15 knots turning south to southwesterly 15 to 20 knots in the morning then becoming variable below 10 knots in the late evening.
Seas
Below 1 metre, increasing to 1 to 1.5 metres during the afternoon.
Weather
Cloudy.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Blanche Rock Temperature Statistics View More

September Temperature

Cape Bruny (11km)

  • Lowest 21 September, 2026

    4.1 °C

  • Average September

    11.3 °C

  • Highest 20 September, 2026

    26.5 °C

Climate (2021–2026)

Cape Bruny (11km)

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  • Average Low 2021–2026

    9.6 °C

  • Average 2021–2026

    12.5 °C

  • Average High 2021–2026

    16.6 °C
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