Seventh Creek Entrance Weather Forecast

    • 9
    • 31

    Partly cloudy

    • 11
    • 30

    Partly cloudy

    • 11
    • 25

    Partly cloudy

    • 10
    • 26

    Partly cloudy

    • 11
    • 30

    Sunny

    • 15
    • 34

    Mostly sunny

    • 15
    • 28

    Shower or two

Today 24 Sep Mid North

Partly cloudy. Winds west to northwesterly 15 to 20 km/h becoming light in the late afternoon.

Spencer Gulf Coastal Waters

Wind
North to northeasterly 10 to 15 knots shifting south to southwesterly in the late afternoon.
Seas
Below 1 metre.
1st Swell
South to southwesterly around 1 metre.
Weather
Cloudy.
Weather Situation
A low pressure trough extends from WA over western SA. This trough will be very slow-moving for the rest of this week and over the weekend. A weakening cold front will slip across southern coasts late Thursday and early Friday. Another low pressure trough will develop over WA on Sunday and Monday then move over SA early to mid next week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Seventh Creek Entrance Temperature Statistics View More

September Temperature

Whyalla Airport (34km)

  • Lowest 11 September, 2026

    3.4 °C

  • Average September

    15.1 °C

  • Highest 20 September, 2026

    32.9 °C

Climate (2021–2026)

Whyalla Airport (34km)

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  • Average Low 2021–2026

    12 °C

  • Average 2021–2026

    17.6 °C

  • Average High 2021–2026

    23.8 °C
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