Maupertius Bay Weather Forecast

    • 11
    • 15

    Rain

    • 11
    • 14

    Windy

    • 10
    • 16

    Shower

    • 9
    • 15

    Shower

    • 11
    • 16

    Shower

    • 10
    • 16

    Shower

    • 8
    • 16

    Partly cloudy

Today 9 Aug Kangaroo Island

Cloudy. Very high chance of rain. The chance of a thunderstorm, possibly severe with heavy rain which may lead to flash flooding. Winds southerly 25 to 35 km/h increasing to 25 to 40 km/h in the late evening.

South Central Coastal Waters

Wind
South to southwesterly 15 to 25 knots, reaching up to 30 knots in the evening.
Seas
1 to 2 metres, increasing to 2 to 3 metres later in the evening.
1st Swell
Southwesterly 2.5 to 3 metres, increasing to 3 to 4 metres west of Kangaroo Island.
Weather
Cloudy. 95% chance of rain. The chance of a thunderstorm.
Weather Situation
A low pressure system near Yorke Peninsula and an associated vigorous cold front will continue to move eastwards this evening and overnight before moving out over the eastern states early Monday morning. A high pressure system moves just to the north on Monday, ahead of another cold front forecast to move across South Australia on Tuesday. Another ridge of high pressure pushes into the west of the state on Wednesday, with the associated high moving over South Australia on Thursday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Maupertius Bay Temperature Statistics View More

August Temperature

Cape Borda (29km)

  • Lowest 4 August, 2026

    6.7 °C

  • Average August

    12 °C

  • Highest 7 August, 2026

    16.1 °C

Climate (2021–2026)

Cape Borda (29km)

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  • Average Low 2021–2026

    11.7 °C

  • Average 2021–2026

    14.9 °C

  • Average High 2021–2026

    19 °C
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