Second Creek Entrance Weather Forecast

    • 7
    • 18

    Sunny

    • 11
    • 19

    Possible shower developing

    • 7
    • 15

    Showers increasing

    • 7
    • 15

    Shower or two

    • 7
    • 15

    Partly cloudy

    • 8
    • 15

    Shower or two

    • 7
    • 16

    Possible shower

Today 12 Jul Mid North

Sunny. The chance of morning fog. Winds north to northwesterly 15 to 25 km/h. Daytime maximum temperatures between 15 and 18.

Spencer Gulf Coastal Waters

Wind
Northerly 15 to 20 knots.
Seas
Around 1 metre, increasing to 1 to 1.5 metres near the Yorke Peninsula coast around midday.
1st Swell
South to southwesterly below 1 metre, increasing to 1 to 2 metres south of Cowell to Wallaroo.
Weather
Sunny.
Weather Situation
A high pressure system is strengthening over NSW and extends a ridge over SA and Victoria. Northwesterly winds will strengthen on Sunday ahead of a cold front that is forecast to enter the southwest of the State during the afternoon, reaching central waters at night. Another cold front will approach from the west Monday night.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Second Creek Entrance Temperature Statistics View More

July Temperature

Whyalla Airport (40km)

  • Lowest 1 July, 2025

    0.4 °C

  • Average July

    12 °C

  • Highest 3 July, 2025

    21.4 °C

Climate (2020–Present)

Whyalla Airport (40km)

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  • Average Low 2020–2025

    11.8 °C

  • Average 2020–2025

    17.5 °C

  • Average High 2020–2025

    23.8 °C
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