Blackwall Weather Forecast

    • 14
    • 21

    Cloud clearing

    • 10
    • 21

    Showers increasing

    • 11
    • 21

    Possible shower

    • 11
    • 18

    Partly cloudy

    • 10
    • 17

    Possible shower

    • 9
    • 19

    Cloudy

    • 8
    • 22

    Partly cloudy

Today 20 Dec Central North

Slight chance of a shower in the morning. Sunny afternoon. Winds northeast to southeasterly 15 to 25 km/h tending northwesterly 25 to 35 km/h before dawn then tending northwest to northeasterly 15 to 25 km/h in the late evening. Overnight temperatures falling to between 10 and 14 with daytime temperatures reaching between 19 and 25.

Central North Coastal Waters

Stanley to Flinders Island
Wind
Easterly 20 to 25 knots shifting westerly 15 to 25 knots early in the morning. Winds reaching up to 30 knots in the late afternoon.
Seas
1.5 to 2.5 metres.
1st Swell
East to northeasterly below 1 metre.
Weather
Partly cloudy. The chance of a thunderstorm in the early morning.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Blackwall Temperature Statistics View More

December Temperature

Low Head (31km)

  • Lowest 1 December, 2025

    7.2 °C

  • Average December

    14.6 °C

  • Highest 13 December, 2025

    21.6 °C

Climate (2020–Present)

Low Head (31km)

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  • Average Low 2020–2025

    10.7 °C

  • Average 2020–2025

    13.9 °C

  • Average High 2020–2025

    17.1 °C
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