Deep Creek Entrance Weather Forecast

    • 10
    • 20

    Mostly sunny

    • 11
    • 19

    Shower or two

    • 10
    • 18

    Cloudy

    • 10
    • 21

    Possible shower

    • 11
    • 19

    Partly cloudy

    • 9
    • 19

    Mostly sunny

    • 9
    • 19

    Mostly sunny

Today 5 Dec Mount Gambier

Mostly sunny. Light winds becoming westerly 15 to 20 km/h in the middle of the day then becoming light in the evening.

Lower South East Coastal Waters

Cape Jaffa to SA-Vic Border
Wind
Northwesterly 10 to 15 knots tending westerly in the early afternoon.
Seas
Below 1 metre.
1st Swell
Southwesterly 2.5 to 3 metres.
Weather
Partly cloudy.
Weather Situation
A low pressure trough will linger over the northeast and far north today as a ridge of high pressure builds over the south. The trough will clear to the northeast of SA late Saturday. A weak cold front will move across the southern coastal districts on Saturday as the high centre becomes established over the western Bight. The high will move slowly eastwards on Sunday and early next week.
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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 2 December, 2025

    7.7 °C
  • Average December

    16.2 °C
  • Highest 3 December, 2025

    28.6 °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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