Maupertius Bay Weather Forecast

    • 10
    • 15

    Cloudy

    • 8
    • 18

    Partly cloudy

    • 10
    • 23

    Partly cloudy

    • 14
    • 25

    Shower

    • 13
    • 21

    Shower

    • 12
    • 20

    Shower

    • 14
    • 24

    Partly cloudy

Today 21 Sep Kangaroo Island

Cloudy. Winds southerly 20 to 30 km/h turning east to southeasterly 15 to 20 km/h in the late morning and afternoon. Overnight temperatures falling to around 9 with daytime temperatures reaching around 14.

South Central Coastal Waters

Wind
South to southwesterly 15 to 25 knots turning east to southeasterly 10 to 15 knots during the morning.
Seas
1 to 2 metres, decreasing below 1 metre around midday.
1st Swell
Southwesterly 3 to 5 metres.
Weather
Cloudy.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Maupertius Bay Temperature Statistics View More

September Temperature

Kingscote Airport (82km)

  • Lowest 18 September, 2026

    1.8 °C

  • Average September

    12.6 °C

  • Highest 19 September, 2026

    25.5 °C

Climate (2021–2026)

Kingscote Airport (82km)

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  • Average Low 2021–2026

    9.3 °C

  • Average 2021–2026

    14.8 °C

  • Average High 2021–2026

    21.1 °C
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