Deep Creek Entrance Weather Forecast

    • 14
    • 30

    Mostly sunny

    • 16
    • 22

    Showers easing

    • 9
    • 21

    Partly cloudy

    • 12
    • 17

    Cloudy

    • 9
    • 19

    Partly cloudy

    • 8
    • 22

    Sunny

    • 11
    • 23

    Shower or two

Today 31 Mar Mount Gambier

Mostly sunny. Winds northerly 25 to 35 km/h becoming light in the evening then becoming northerly 15 to 20 km/h in the late evening.

Lower South East Coastal Waters

Cape Jaffa to SA-Vic Border
Wind
Northerly 15 to 20 knots.
Seas
Around 1 metre, increasing to 1 to 1.5 metres offshore during the morning.
1st Swell
Southwesterly 2 metres.
Weather
Partly cloudy.
Weather Situation
A high pressure system over the Tasman sea extends a weak ridge over SA. A trough over central WA extends over southwest SA, and is forecast to move across the west and south later Tuesday, pushing into the northeast of SA on Wednesday. Another high pressure system is expected to become established south of the Bight late in the week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Deep Creek Entrance Temperature Statistics View More

March Temperature

Mount Gambier Airport (33km)

  • Lowest 10 March, 2026

    7.2 °C

  • Average March

    16.2 °C

  • Highest 23 March, 2026

    31.5 °C

Climate (2021–Present)

Mount Gambier Airport (33km)

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  • Average Low 2021–2026

    8.8 °C

  • Average 2021–2026

    13.7 °C

  • Average High 2021–2026

    20 °C
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