Cape Banks Lighthouse Weather Forecast

    • 12
    • 20

    Cloudy

    • 12
    • 16

    Shower

    • 9
    • 14

    Shower

    • 8
    • 14

    Cloudy

    • 6
    • 16

    Cloudy

    • 6
    • 20

    Sunny

    • 11
    • 22

    Sunny

Today 13 Sep Lower South East

Cloudy. Very high chance of showers, most likely in the late morning and afternoon. The chance of a thunderstorm from the late morning. Winds north to northeasterly 15 to 25 km/h turning west to northwesterly 20 to 30 km/h in the afternoon. Overnight temperatures falling to around 11 with daytime temperatures reaching around 20.

Lower South East Coastal Waters

Cape Jaffa to SA-Vic Border
Wind
Northerly 15 to 20 knots turning westerly in the evening.
Seas
Around 1 metre, increasing to 1 to 1.5 metres during the morning.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Partly cloudy. 80% chance of showers. The chance of a thunderstorm from the late morning.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cape Banks Lighthouse Temperature Statistics View More

September Temperature

Mount Gambier Airport (38km)

  • Lowest 8 September, 2026

    0.3 °C

  • Average September

    11 °C

  • Highest 11 September, 2026

    19.4 °C

Climate (2021–2026)

Mount Gambier Airport (38km)

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  • Average Low 2021–2026

    8.9 °C

  • Average 2021–2026

    13.7 °C

  • Average High 2021–2026

    20 °C
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