Cape Sir William Grant Weather Forecast

    • 9
    • 13

    Partly cloudy

    • 5
    • 14

    Partly cloudy

    • 8
    • 15

    Showers increasing

    • 9
    • 14

    Shower or two

    • 7
    • 14

    Partly cloudy

    • 6
    • 14

    Partly cloudy

    • 5
    • 15

    Partly cloudy

Today 21 Jun South West

Partly cloudy. Slight chance of a shower near the coast, near zero chance elsewhere. Light winds.

West Victoria Coastal Waters

SA-Vic Border to Cape Otway
Wind
South to southeasterly below 10 knots.
Seas
Below 0.5 metres.
1st Swell
Southwesterly 2.5 metres.
Weather
Partly cloudy.
Weather Situation
A high pressure system just west of Bass Strait will move over eastern South Australia during Monday as a weak cold front approaches from the southwest. The front will cross Bass Strait later on Tuesday, with the high forecast to move over the Southern Ocean on Wednesday. The high is expected to approach Tasmania on Thursday with winds tending southeasterly across Victoria.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cape Sir William Grant Temperature Statistics View More

June Temperature

Cape Nelson Lighthouse (7km)

  • Lowest 15 June, 2026

    4.9 °C

  • Average June

    13.3 °C

  • Highest 12 June, 2026

    19 °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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