Cape Sir William Grant Weather Forecast

    • 12
    • 19

    Showers

    • 12
    • 18

    Showers

    • 11
    • 19

    Showers

    • 11
    • 16

    Cloudy

    • 7
    • 17

    Partly cloudy

    • 8
    • 20

    Shower or two

    • 11
    • 18

    Partly cloudy

Today 14 Apr South West

Cloudy. The chance of fog in the northeast early this morning. Very high chance of showers near the Otways, medium chance elsewhere. Winds westerly 20 to 30 km/h. Daytime maximum temperatures around 19.

West Victoria Coastal Waters

SA-Vic Border to Cape Otway
Wind
Westerly 15 to 20 knots, reaching up to 25 knots in the east during the afternoon and evening.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres in the east around midday.
1st Swell
Southwesterly 1.5 to 2.5 metres.
Weather
Partly cloudy. 90% chance of showers.
Weather Situation
A high pressure system over South Australia maintains a ridge over northern Victoria over the next few days, while a mostly westerly flow continues over Bass Strait. A weak cold front is expected to cross Bass Strait early Wednesday, with a second cold front to follow late Thursday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cape Sir William Grant Temperature Statistics View More

April Temperature

Cape Nelson Lighthouse (7km)

  • Lowest 8 April, 2026

    9.4 °C

  • Average April

    15 °C

  • Highest 9 April, 2026

    21.4 °C

Climate (2021–Present)

Cape Nelson Lighthouse (7km)

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  • Average Low 2021–2026

    11.8 °C

  • Average 2021–2026

    14.3 °C

  • Average High 2021–2026

    17.6 °C
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