Cape Sir William Grant Weather Forecast

    • 6
    • 12

    Showers easing. Wind easing

    • 7
    • 12

    Showers

    • 5
    • 13

    Shower or two

    • 3
    • 14

    Becoming cloudy

    • 5
    • 14

    Shower or two

    • 7
    • 13

    Showers

    • 6
    • 13

    Possible shower

Today 29 Jul South West

Cloudy. Very high chance of showers in the south, medium chance elsewhere. Snow falling above 900 metres. Possible small hail in the south in the morning and afternoon. Winds westerly 25 to 40 km/h tending southwesterly 20 to 30 km/h in the early morning then becoming light in the evening. Overnight temperatures falling to around 4 with daytime temperatures reaching around 12.

West Victoria Coastal Waters

SA-Vic Border to Cape Otway
Wind
Southwesterly 20 to 30 knots, reaching up to 35 knots early in the morning. Winds decreasing to 15 to 25 knots in the middle of the day.
Seas
2 to 3 metres, decreasing to 1 to 2 metres during the afternoon.
1st Swell
Southwesterly 5 to 7 metres, decreasing to 4 to 5 metres during the afternoon.
Weather
Cloudy. 90% chance of showers, with possible small hail in the morning.
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 19 July, 2026

    3.4 °C

  • Average July

    11.4 °C

  • Highest 1 July, 2026

    17.4 °C

Climate (2021–2026)

Cape Nelson Lighthouse (7km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    11.9 °C

  • Average 2021–2026

    14.4 °C

  • Average High 2021–2026

    17.6 °C
Get WillyWeather+ to remove ads