Grant Bay Weather Forecast

    • 12
    • 21

    Partly cloudy

    • 11
    • 20

    Cloudy

    • 11
    • 18

    Cloudy

    • 11
    • 23

    Mostly sunny

    • 13
    • 28

    Partly cloudy

    • 14
    • 21

    Partly cloudy

    • 13
    • 19

    Possible shower

Today 31 Dec South West

Partly cloudy. The chance of fog in the early morning. Slight chance of a shower near the Otways in the morning and afternoon. Near zero chance of rain elsewhere. Light winds becoming southwesterly 15 to 25 km/h in the early afternoon then tending southerly in the evening. Overnight temperatures falling to around 12 with daytime temperatures reaching 23 to 29.

West Victoria Coastal Waters

SA-Vic Border to Cape Otway
Wind
Westerly 10 to 15 knots turning south to southwesterly below 10 knots before dawn.
Seas
Below 1 metre.
1st Swell
Southwesterly 2 metres, increasing to 2 to 3 metres during the morning.
Weather
Mostly sunny.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Grant Bay Temperature Statistics View More

December Temperature

Cape Nelson Lighthouse (8km)

  • Lowest 4 December, 2024

    8.9 °C

  • Average December

    16.8 °C

  • Highest 16 December, 2024

    38.3 °C

Climate (2019–Present)

Cape Nelson Lighthouse (8km)

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  • Average Low 2019–2024

    11.7 °C

  • Average 2019–2024

    14.2 °C

  • Average High 2019–2024

    17.6 °C
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