First Creek Entrance Weather Forecast

    • 12
    • 20

    Shower

    • 13
    • 20

    Shower

    • 11
    • 20

    Shower

    • 12
    • 18

    Cloudy

    • 12
    • 20

    Cloudy

    • 12
    • 19

    Cloudy

    • 12
    • 22

    Partly cloudy

Today 20 Dec Mount Lofty Ranges

Mostly sunny. Medium chance of showers about the southern Fleurieu Peninsula, slight chance elsewhere. Winds south to southeasterly 15 to 25 km/h tending east to southeasterly 15 to 20 km/h in the late evening. Daytime maximum temperatures 21 to 30.

South Central Coastal Waters

Wind
Southeasterly 10 to 15 knots turning easterly in the late evening.
Seas
Below 1 metre.
1st Swell
Southwesterly 1.5 to 2 metres, decreasing to 1 to 1.5 metres during the afternoon, then decreasing to around 1 metre later in the evening.
Weather
Cloudy. 60% chance of showers in the evening. The chance of a thunderstorm in the evening.
Weather Situation
A broad trough of low pressure lies over east and northern parts of the State. This area of low pressure is expected to linger over the northeast today before moving east Sunday with the next low pressure system that develops south of the bight. A high pressure ridge then extends over the west and south during Sunday, and throughout by Monday. A persistent high pressure ridge remains over the State and Coastal Waters during Tuesday and Wednesday.
Graph Plots Open in Graphs
  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

First Creek Entrance Temperature Statistics View More

December Temperature

Parawa West (Second Valley Forest) (8km)

  • Lowest 7 December, 2025

    7.1 °C
  • Average December

    16.5 °C
  • Highest 18 December, 2025

    37 °C

Climate (2020–Present)

Parawa West (Second Valley Forest) (8km)

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  • Average Low 2020–2025

    10.4 °C
  • Average 2020–2025

    13.4 °C
  • Average High 2020–2025

    17.6 °C
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