Cape Sir William Grant Weather Forecast

    • 5
    • 15

    Morning fog then mostly sunny

    • 7
    • 14

    Partly cloudy

    • 8
    • 15

    Possible late shower

    • 8
    • 14

    Showers

    • 6
    • 12

    Showers easing

    • 7
    • 14

    Shower or two

    • 8
    • 14

    Shower or two

Today 19 Jul South West

Partly cloudy. Areas of morning frost about the ranges. Patchy morning fog. Winds northerly 15 to 20 km/h. Daytime maximum temperatures between 11 and 14.

West Victoria Coastal Waters

SA-Vic Border to Cape Otway
Wind
North to northwesterly 15 to 20 knots.
Seas
Around 1 metre, increasing to 1 to 1.5 metres offshore.
1st Swell
Southwesterly 2 metres.
Weather
The chance of morning fog with reduced visibility. Mostly sunny afternoon.
Weather Situation
A high pressure system over Victoria will move over the Tasman Sea later today then move slowly east during Monday. A weak cold front is expected to approach western Victoria late Tuesday then cross southern Victoria on Wednesday.
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

    11.5 °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