Ballast Head Weather Forecast

    • 11
    • 20

    Partly cloudy

    • 10
    • 22

    Shower or two

    • 10
    • 16

    Cloudy

    • 11
    • 18

    Mostly sunny

    • 12
    • 24

    Mostly sunny

    • 14
    • 21

    Partly cloudy

    • 12
    • 18

    Cloudy

Today 5 Nov Kangaroo Island

Partly cloudy. Winds westerly 15 to 25 km/h becoming light in the late evening. Daytime maximum temperatures between 18 and 21.

Investigator Strait Coastal Waters

Wind
West to southwesterly about 10 knots increasing to 10 to 15 knots in the middle of the day.
Seas
Around 1 metre.
1st Swell
West to southwesterly 1 to 1.5 metres.
Weather
Partly cloudy.
Weather Situation
A high pressure system moving in to the Bight extends a ridge over SA. The high moves through the Bight and over the eastern states on Friday, as a cold front clips the southeast on Friday. Another high pressure system moves over waters to the south of SA over the weekend. A developing low pressure system over WA moves closer to the border with SA on the weekend.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Ballast Head Temperature Statistics View More

November Temperature

Kingscote Airport (25 km)

  • Lowest 1 November, 2026

    7.2 °C
  • Average November

    16 °C
  • Highest 3 November, 2026

    24.1 °C

Climate (2021–2026)

Kingscote Airport (25 km)

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  • Average Low 2021–2026

    9.3 °C
  • Average 2021–2026

    14.8 °C
  • Average High 2021–2026

    21.2 °C
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