Cape Banks Lighthouse Weather Forecast

    • 9
    • 23

    Windy

    • 9
    • 30

    Partly cloudy

    • 12
    • 18

    Partly cloudy

    • 12
    • 18

    Shower

    • 10
    • 17

    Cloudy

    • 9
    • 20

    Cloudy

    • 8
    • 25

    Sunny

Today 11 Dec Lower South East

Sunny. Winds southeasterly 20 to 30 km/h. Daytime maximum temperatures 24 to 31.

Lower South East Coastal Waters

Cape Jaffa to SA-Vic Border
Wind
Southeasterly 15 to 20 knots, reaching up to 25 knots south of Beachport in the late afternoon.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres south of Beachport.
1st Swell
Southwesterly 2 metres.
Weather
Clear.
Weather Situation
A ridge of high pressure will clear to the southeast in the evening with a trough sweeping over coastal waters through Friday. A new ridge of high pressure will begin to move in from the southwest on the weekend with the high pressure centre establishing south of the Bight on Monday.
Graph Plots Open in Graphs
  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cape Banks Lighthouse Temperature Statistics View More

December Temperature

Mount Gambier Airport (38km)

  • Lowest 7 December, 2025

    4.7 °C
  • Average December

    14.5 °C
  • Highest 3 December, 2025

    28.6 °C

Climate (2020–Present)

Mount Gambier Airport (38km)

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  • Average Low 2020–2025

    8.8 °C
  • Average 2020–2025

    13.6 °C
  • Average High 2020–2025

    19.9 °C
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