Cape Sir William Grant Weather Forecast

    • 5
    • 13

    Cloudy

    • 3
    • 14

    Cloudy

    • 5
    • 15

    Sunny day. Late showers

    • 6
    • 13

    Showers

    • 7
    • 13

    Showers easing

    • 7
    • 13

    Possible shower

    • 5
    • 14

    Shower or two

Today 31 Jul South West

Partly cloudy. Areas of morning frost about the ranges. Patchy morning fog. Slight chance of a shower in the south, near zero chance elsewhere. Light winds. Daytime maximum temperatures around 13.

West Victoria Coastal Waters

SA-Vic Border to Cape Otway
Wind
West to northwesterly about 10 knots.
Seas
Below 0.5 metres.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Cloudy. 50% chance of showers.
Weather Situation
A large high pressure system centred near the SA border extends a ridge over Victoria. The high will slowly cross the north today before moving into the Tasman Sea on the weekend, continuing to extend a ridge over the state. This ridge will begin to weaken as a cold front approaches the western border late on Sunday, crossing Bass Strait on Monday.
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  • 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)

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  • Average Low 2021–2026

    11.9 °C

  • Average 2021–2026

    14.4 °C

  • Average High 2021–2026

    17.6 °C
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