Maupertius Bay Weather Forecast

    • 13
    • 19

    Cloudy

    • 10
    • 24

    Partly cloudy

    • 16
    • 24

    Shower

    • 13
    • 21

    Cloudy

    • 12
    • 26

    Partly cloudy

    • 15
    • 22

    Shower

    • 13
    • 23

    Partly cloudy

Today 17 Apr Kangaroo Island

Cloudy. Winds south to southeasterly 15 to 20 km/h increasing to 25 km/h before turning easterly 15 to 20 km/h in the evening. Daytime maximum temperatures around 19.

South Central Coastal Waters

Wind
Southerly 10 to 15 knots turning easterly in the afternoon.
Seas
Below 1 metre.
1st Swell
Southwesterly 3 to 4 metres, decreasing to 2.5 to 3 metres around midday.
Weather
Cloudy.
Weather Situation
A high pressure system south of the Bight extends a ridge over SA. The high will move east during today and Saturday ahead of a weakening trough that is expected to brush the west and south on the weekend. The high is forecast to be over the Tasman Sea by Monday, extending a ridge over South Australia through until Tuesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Maupertius Bay Temperature Statistics View More

April Temperature

Cape Borda (29km)

  • Lowest 8 April, 2026

    9.4 °C

  • Average April

    15.5 °C

  • Highest 4 April, 2026

    22.2 °C

Climate (2021–Present)

Cape Borda (29km)

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  • Average Low 2021–2026

    11.7 °C

  • Average 2021–2026

    14.9 °C

  • Average High 2021–2026

    18.9 °C
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