Deep Creek Entrance Weather Forecast

    • 11
    • 30

    Sunny

    • 15
    • 37

    Partly cloudy

    • 14
    • 19

    Cloudy

    • 12
    • 18

    Partly cloudy

    • 11
    • 21

    Partly cloudy

    • 13
    • 24

    Mostly sunny

    • 14
    • 24

    Partly cloudy

Today 28 Dec Mount Gambier

Sunny. Winds east to northeasterly 15 to 20 km/h tending northerly 15 to 25 km/h in the morning then tending east to southeasterly in the evening.

Lower South East Coastal Waters

Cape Jaffa to SA-Vic Border
Wind
East to northeasterly 10 to 15 knots becoming variable about 10 knots in the middle of the day then becoming east to southeasterly 10 to 15 knots in the evening.
Seas
Around 1 metre, decreasing below 0.5 metres during the afternoon, then increasing to below 1 metre by early evening.
1st Swell
Southwesterly 1 to 1.5 metres, increasing to 1.5 to 2.5 metres by early evening.
Weather
Sunny.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Deep Creek Entrance Temperature Statistics View More

December Temperature

Mount Gambier Airport (33km)

  • Lowest 7 December, 2025

    4.7 °C

  • Average December

    15.6 °C

  • Highest 18 December, 2025

    38.9 °C

Climate (2020–Present)

Mount Gambier Airport (33km)

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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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