Kanowna Island Weather Forecast

    • 15
    • 22

    Partly cloudy

    • 15
    • 20

    Shower or two. Becoming windy

    • 14
    • 17

    Windy. Partly cloudy

    • 13
    • 18

    Showers. Becoming windy

    • 13
    • 18

    Shower or two. Windy

    • 13
    • 16

    Shower or two. Windy

    • 13
    • 17

    Shower or two. Very windy

Today 18 Dec West and South Gippsland

Mostly sunny. The chance of a thunderstorm near Wilsons Promontory at night. Winds northwest to southwesterly 20 to 30 km/h tending southeast to southwesterly 15 to 25 km/h in the late afternoon then becoming light in the evening. Daytime maximum temperatures 31 to 37.

Central Victoria Coastal Waters

Cape Otway to Wilsons Promontory
Wind
Variable about 10 knots becoming south to southeasterly 10 to 15 knots in the early afternoon then shifting north to northeasterly in the evening.
Seas
Below 1 metre.
1st Swell
Southwesterly below 1 metre, increasing to 1 to 1.5 metres in the west.
Weather
Partly cloudy. The chance of a thunderstorm at night.
Weather Situation
A high pressure system in the Tasman Sea maintains a ridge across Victoria, until a broad area of low pressure develops to the west later today. The low is forecast to slowly move across the state during Friday and Saturday, before another low and associated cold front move across Victoria on Sunday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Kanowna Island Temperature Statistics View More

December Temperature

Wilsons Promontory Lighthouse (10km)

  • Lowest 7 December, 2025

    8.7 °C

  • Average December

    15.2 °C

  • Highest 4 December, 2025

    31.9 °C

Climate (2020–Present)

Wilsons Promontory Lighthouse (10km)

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  • Average Low 2020–2025

    12.4 °C

  • Average 2020–2025

    14.3 °C

  • Average High 2020–2025

    16.9 °C
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