Second Creek Entrance Weather Forecast

    • 4
    • 14

    Possible shower

    • 6
    • 16

    Possible morning shower

    • 4
    • 18

    Mostly sunny

    • 7
    • 16

    Shower or two

    • 4
    • 15

    Cloudy

    • 3
    • 15

    Cloudy

    • 2
    • 15

    Partly cloudy

Today 25 Jul Mid North

Cloudy. Medium chance of showers in the south, slight chance elsewhere. Winds west to northwesterly 15 to 25 km/h. Daytime maximum temperatures between 11 and 15.

Spencer Gulf Coastal Waters

Wind
West to northwesterly 10 to 15 knots, reaching up to 20 knots south of Cowell to Wallaroo in the late morning and early afternoon. Winds tending west to southwesterly in the early afternoon.
Seas
Around 1 metre.
1st Swell
South to southwesterly around 1 metre, increasing to 1 to 2 metres south of Cowell to Wallaroo.
Weather
Cloudy. 50% chance of showers.
Weather Situation
A high pressure system centred over the Bight will slowly drift northeastwards today while a weak trough embedded in the southwesterly flow around the high will clip the southeast of the State during the morning. The high will move north over South Australia on Sunday and eastern states early next week, with a cold front pushing over the west of the State on Monday and move over remaining parts on Tuesday.
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 17 July, 2026

    0.9 °C

  • Average July

    10.7 °C

  • Highest 20 July, 2026

    20.4 °C

Climate (2021–2026)

Whyalla Airport (40km)

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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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