Grant Bay Weather Forecast

    • 9
    • 18

    Rain increasing

    • 10
    • 15

    Shower or two

    • 9
    • 16

    Showers

    • 9
    • 15

    Showers

    • 9
    • 16

    Partly cloudy

    • 7
    • 20

    Mostly sunny

    • 10
    • 23

    Partly cloudy

Today 28 Nov South West

Partly cloudy. Very high chance of rain, most likely in the afternoon and evening. Winds northwesterly 20 to 30 km/h becoming light in the evening. Overnight temperatures falling to between 6 and 9 with daytime temperatures reaching between 18 and 21.

West Victoria Coastal Waters

SA-Vic Border to Cape Otway
Wind
West to northwesterly 15 to 25 knots tending west to southwesterly below 10 knots in the evening.
Seas
1 to 1.5 metres, increasing to 1 to 2 metres offshore.
1st Swell
Southwesterly 3 metres.
Weather
Cloudy. 80% chance of showers.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Grant Bay Temperature Statistics View More

November Temperature

Cape Nelson Lighthouse (8km)

  • Lowest 11 November, 2025

    7.5 °C

  • Average November

    13.4 °C

  • Highest 2 November, 2025

    27.1 °C

Climate (2020–Present)

Cape Nelson Lighthouse (8km)

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  • Average Low 2020–2025

    11.8 °C

  • Average 2020–2025

    14.3 °C

  • Average High 2020–2025

    17.5 °C
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