Cape Sir William Grant Weather Forecast

    • 9
    • 17

    Shower or two

    • 11
    • 18

    Cloudy

    • 9
    • 24

    Partly cloudy

    • 14
    • 20

    Showers easing

    • 11
    • 17

    Shower or two

    • 9
    • 19

    Shower or two

    • 12
    • 19

    Shower or two

Today 28 Oct South West

Cloudy. Medium chance of showers, most likely in the morning and afternoon. Winds west to northwesterly 15 to 20 km/h tending west to southwesterly 20 to 30 km/h in the late morning and early afternoon. Overnight temperatures falling to between 3 and 7 with daytime temperatures reaching around 17.

West Victoria Coastal Waters

SA-Vic Border to Cape Otway
Wind
Westerly 15 to 20 knots, reaching up to 25 knots in the far east during the day. Winds turning southwesterly in the evening.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres in the east.
1st Swell
Southwesterly 2 metres, increasing to 2 to 3 metres during the morning.
Weather
Cloudy. 50% chance of showers.
Graph Plots Open in Graphs

  • 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

    14.9 °C

  • Highest 22 October, 2026

    33 °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

    17.7 °C
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