Cape Sir William Grant Weather Forecast

    • 11
    • 19

    Showers increasing

    • 7
    • 14

    Shower or two

    • 9
    • 16

    Cloudy

    • 7
    • 21

    Sunny

    • 12
    • 23

    Partly cloudy

    • 11
    • 16

    Shower or two

    • 10
    • 17

    Cloudy

Today 6 Nov South West

Cloudy. The chance of fog about the ranges in the early morning. Very high chance of showers, most likely in the afternoon and evening. Possible small hail near the coast at night. Winds west to northwesterly 20 to 30 km/h turning southwesterly in the evening. Overnight temperatures falling to between 6 and 10 with daytime temperatures reaching around 20.

West Victoria Coastal Waters

SA-Vic Border to Cape Otway
Wind
West to northwesterly 20 to 25 knots turning southwesterly 15 to 20 knots in the early afternoon.
Seas
1 to 2 metres.
1st Swell
West to southwesterly 2.5 to 3 metres, increasing to 3 to 4 metres around midday, then tending southwesterly 3 to 4 metres during the afternoon.
Weather
Partly cloudy. 95% chance of showers, with possible small hail this evening.
Weather Situation
A cold front is approaching the State from the west and is expected to move across later today and into early Saturday. Another high pressure system moving east across the Bight will then extend a ridge over Victoria from Saturday through to Monday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cape Sir William Grant Temperature Statistics View More

November Temperature

Cape Nelson Lighthouse (7 km)

  • Lowest 4 November, 2026

    10.1 °C

  • Average November

    14.2 °C

  • Highest 3 November, 2026

    18.4 °C

Climate (2021–2026)

Cape Nelson Lighthouse (7 km)

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  • Average Low 2021–2026

    11.9 °C

  • Average 2021–2026

    14.4 °C

  • Average High 2021–2026

    17.7 °C
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