Shellback Island Weather Forecast

    • 10
    • 13

    Shower or two. Windy

    • 9
    • 13

    Showers. Windy

    • 9
    • 14

    Showers. Windy

    • 10
    • 14

    Shower or two. Becoming windy

    • 8
    • 14

    Possible shower

    • 8
    • 14

    Mostly sunny

    • 10
    • 14

    Mostly sunny

Today 11 Aug West and South Gippsland

Cloudy. Medium chance of showers, becoming less likely in the late morning. Snow possible above 1300 metres. Winds westerly 25 to 35 km/h turning northwesterly 15 to 25 km/h in the late morning and early afternoon. Daytime maximum temperatures between 9 and 15.

Central Victoria Coastal Waters

Cape Otway to Wilsons Promontory
Wind
Westerly 15 to 25 knots turning northwesterly in the late morning. Winds reaching up to 30 knots early in the morning and again in the late evening.
Seas
1.5 to 2.5 metres, decreasing to 1 to 1.5 metres during the morning, then increasing to 1.5 to 2 metres later in the evening.
1st Swell
Southwesterly 1.5 to 2 metres, increasing to 2.5 to 3 metres in the far west.
Weather
Cloudy. 80% chance of showers.
Weather Situation
A low pressure system centred east of Tasmania extends a trough northwestwards over Victoria. The low and trough are moving gradually eastwards this morning. During today, a ridge of high pressure will push into western Victoria from a high pressure system over Queensland, but this ridge will move eastwards later in the day as a cold front approaches from the west. This cold front will move across Victoria during Wednesday then a high pressure system is expected to build over the Bight later in the week and extend a ridge across Victoria.
Graph Plots Open in Graphs
  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Shellback Island Temperature Statistics View More

August Temperature

Wilsons Promontory Lighthouse (24km)

  • Lowest 4 August, 2026

    7.7 °C
  • Average August

    11.1 °C
  • Highest 2 August, 2026

    15.5 °C

Climate (2021–2026)

Wilsons Promontory Lighthouse (24km)

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  • Average Low 2021–2026

    12.5 °C
  • Average 2021–2026

    14.4 °C
  • Average High 2021–2026

    17 °C
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