Cape Sir William Grant Weather Forecast

    • 8
    • 16

    Cloudy

    • 6
    • 22

    Sunny

    • 13
    • 23

    Showers increasing

    • 11
    • 17

    Shower or two

    • 9
    • 20

    Possible shower

    • 11
    • 17

    Showers easing

    • 7
    • 12

    Showers

Today 7 Oct South West

Partly cloudy. Winds south to southeasterly 15 to 20 km/h becoming light in the early morning then becoming easterly 15 to 20 km/h in the morning. Overnight temperatures falling to between 3 and 6 with daytime temperatures reaching between 16 and 19.

West Victoria Coastal Waters

SA-Vic Border to Cape Otway
Wind
Southerly 10 to 15 knots turning easterly 15 to 20 knots during the morning.
Seas
1 to 1.5 metres, decreasing to 1 metre during the morning.
1st Swell
Southwesterly 4 to 5 metres.
Weather
Cloudy.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cape Sir William Grant Temperature Statistics View More

October Temperature

Cape Nelson Lighthouse (7 km)

  • Lowest 5 October, 2026

    7.8 °C

  • Average October

    12.5 °C

  • Highest 1 October, 2026

    15.8 °C

Climate (2021–2026)

Cape Nelson Lighthouse (7 km)

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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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