Cape Sir William Grant Weather Forecast

    • 16
    • 23

    Partly cloudy

    • 11
    • 25

    Mostly sunny

    • 14
    • 24

    Mostly sunny

    • 15
    • 25

    Partly cloudy

    • 13
    • 22

    Partly cloudy

    • 11
    • 20

    Partly cloudy

    • 10
    • 24

    Mostly sunny

Today 22 Apr South West

Partly cloudy. Winds northwest to southwesterly 15 to 20 km/h becoming light in the evening.

West Victoria Coastal Waters

SA-Vic Border to Cape Otway
Wind
Southerly 10 to 15 knots.
Seas
Below 1 metre.
1st Swell
Southwesterly 1.5 metres inshore, increasing to 1.5 to 2 metres offshore.
Weather
Partly cloudy.
Weather Situation
A ridge of high pressure will continue to persist over Victoria in the coming days. A weak trough is expected to clip the southwest and pass through Bass Strait today, briefly interrupting the ridge before it re-establishes on Thursday. This ridge will slowly drift into the Tasman Sea but will still linger in the east when a weak front will clip the southwest coast on Saturday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cape Sir William Grant Temperature Statistics View More

April Temperature

Cape Nelson Lighthouse (7km)

  • Lowest 19 April, 2026

    9.2 °C

  • Average April

    14.8 °C

  • Highest 19 April, 2026

    23 °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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