Grant Bay Weather Forecast

    • 9
    • 14

    Shower or two

    • 7
    • 12

    Showers

    • 5
    • 14

    Showers

    • 7
    • 15

    Showers increasing

    • 7
    • 14

    Showers easing

    • 5
    • 15

    Mostly sunny

    • 5
    • 15

    Shower or two

Today 13 Jul South West

Partly cloudy. Very high chance of showers near the Otways, medium chance elsewhere. Winds westerly 25 to 35 km/h decreasing to 15 to 25 km/h in the late evening.

West Victoria Coastal Waters

SA-Vic Border to Cape Otway
Wind
Westerly 25 to 30 knots, reaching up to 35 knots in the east in the evening. Winds turning southwesterly in the evening.
Seas
3 metres.
1st Swell
Westerly 4 metres.
Weather
Partly cloudy. 80% chance of showers.
Weather Situation
A cold front over Victoria will clear to the east overnight. A broad westerly flow is expected over Victorian waters from Monday with embedded fronts moving through at times this week.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Grant Bay Temperature Statistics View More

July Temperature

Cape Nelson Lighthouse (8km)

  • Lowest 3 July, 2025

    5.7 °C
  • Average July

    11.3 °C
  • Highest 7 July, 2025

    16.5 °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

    17.7 °C
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