Cape Sir William Grant Weather Forecast

    • 5
    • 15

    Mostly clear

    • 4
    • 14

    Partly cloudy

    • 7
    • 15

    Becoming cloudy

    • 8
    • 15

    Shower or two

    • 8
    • 13

    Showers

    • 6
    • 12

    Showers easing

    • 7
    • 14

    Shower or two

Today 18 Jul South West

Partly cloudy. Light winds.

West Victoria Coastal Waters

SA-Vic Border to Cape Otway
Wind
North to northwesterly about 10 knots increasing to 10 to 15 knots in the late evening.
Seas
Below 1 metre.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Mostly clear.
Weather Situation
A high pressure system over Victoria will move over the Tasman Sea later on Sunday then move slowly east during Monday. A weak cold front is expected to approach western Victoria late Tuesday then cross southern Victoria on Wednesday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cape Sir William Grant Temperature Statistics View More

July Temperature

Cape Nelson Lighthouse (7km)

  • Lowest 6 July, 2026

    5.4 °C

  • Average July

    11.5 °C

  • Highest 1 July, 2026

    17.4 °C

Climate (2021–2026)

Cape Nelson Lighthouse (7km)

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  • Average Low 2021–2026

    11.9 °C

  • Average 2021–2026

    14.4 °C

  • Average High 2021–2026

    17.6 °C
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