Cape Sir William Grant Weather Forecast

    • 11
    • 15

    Partly cloudy

    • 8
    • 15

    Cloudy

    • 5
    • 16

    Showers increasing

    • 11
    • 17

    Showers

    • 12
    • 17

    Showers

    • 12
    • 17

    Showers

    • 9
    • 16

    Showers

Today 13 Jun South West

Partly cloudy. Light winds.

West Victoria Coastal Waters

SA-Vic Border to Cape Otway
Wind
Westerly 15 to 20 knots.
Seas
1.5 metres, increasing to 1.5 to 2 metres in the far east.
1st Swell
West to southwesterly 2.5 to 3 metres.
Weather
Partly cloudy.
Weather Situation
A cold front currently over central districts will cross into the east overnight, clearing the state early Sunday morning before a high pressure system develops over the state in its wake. This high will drift eastwards into the Tasman on Monday as a low pressure system develops in the Bight, extending a weak trough off the western coast on Tuesday, lingering into Wednesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cape Sir William Grant Temperature Statistics View More

June Temperature

Cape Nelson Lighthouse (7km)

  • Lowest 11 June, 2026

    8.7 °C

  • Average June

    13 °C

  • Highest 9 June, 2026

    18.3 °C

Climate (2021–Present)

Cape Nelson Lighthouse (7km)

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  • Average Low 2021–2026

    11.8 °C

  • Average 2021–2026

    14.3 °C

  • Average High 2021–2026

    17.6 °C
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