Cape Sir William Grant Weather Forecast

    • 6
    • 14

    Showers. Windy

    • 9
    • 15

    Showers

    • 9
    • 15

    Showers easing

    • 7
    • 15

    Cloudy

    • 7
    • 15

    Partly cloudy

    • 5
    • 15

    Mostly sunny

    • 5
    • 16

    Mostly sunny

Today 12 Jul South West

Cloudy. Very high chance of showers. Winds west to northwesterly 25 to 35 km/h. Overnight temperatures falling to around 5 with daytime temperatures reaching between 11 and 14.

West Victoria Coastal Waters

SA-Vic Border to Cape Otway
Wind
Westerly 25 to 30 knots, reaching up to 35 knots during the morning.
Seas
3 metres, increasing to 3 to 4 metres in the far east.
1st Swell
Westerly 4 to 5 metres.
Weather
Cloudy. Near 100% chance of showers.
Graph Plots Open in Graphs

  • 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 °C

  • Highest 1 July, 2026

    17.4 °C

Climate (2021–2026)

Cape Nelson Lighthouse (7km)

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  • Average Low 2021–2026

    11.8 °C

  • Average 2021–2026

    14.4 °C

  • Average High 2021–2026

    17.6 °C
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