Deep Creek Entrance Weather Forecast

    • 11
    • 17

    Showers increasing

    • 10
    • 14

    Partly cloudy

    • 9
    • 13

    Cloudy

    • 6
    • 15

    Cloudy

    • 5
    • 21

    Sunny

    • 11
    • 23

    Mostly sunny

    • 12
    • 17

    Shower or two

Today 14 Sep Mount Gambier

Cloudy. Very high chance of showers, most likely in the evening. Light winds becoming west to northwesterly 15 to 25 km/h in the morning then becoming light in the evening.

Lower South East Coastal Waters

Cape Jaffa to SA-Vic Border
Wind
Westerly 15 to 20 knots turning southwesterly in the evening.
Seas
Around 1 metre, increasing to 1 to 1.5 metres around midday.
1st Swell
Southwesterly 2 metres, tending westerly 2 to 2.5 metres by early evening.
Weather
Cloudy. 70% chance of showers.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Deep Creek Entrance Temperature Statistics View More

September Temperature

Mount Gambier Airport (33km)

  • Lowest 8 September, 2026

    0.3 °C

  • Average September

    11.5 °C

  • Highest 12 September, 2026

    21.8 °C

Climate (2021–2026)

Mount Gambier Airport (33km)

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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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