Seventh Creek Entrance Weather Forecast

    • 11
    • 21

    Shower or two

    • 11
    • 21

    Showers increasing

    • 11
    • 20

    Shower or two

    • 8
    • 21

    Shower or two

    • 8
    • 16

    Partly cloudy

    • 7
    • 19

    Shower or two

    • 9
    • 19

    Cloudy

Today 3 May Mid North

Partly cloudy. Medium chance of showers in the west, slight chance elsewhere. Winds northwesterly 20 to 30 km/h increasing to 30 to 45 km/h in the morning. Daytime maximum temperatures between 15 and 20.

Spencer Gulf Coastal Waters

Wind
Northwesterly 20 to 25 knots, reaching up to 30 knots south of Cowell to Wallaroo during the day. Winds turning westerly in the early afternoon.
Seas
2 to 3 metres.
1st Swell
South to southwesterly around 1 metre, increasing to 1.5 to 2.5 metres south of Cowell to Wallaroo during the morning.
Weather
Partly cloudy. 90% chance of showers south of Cowell to Wallaroo, 50% chance elsewhere.
Weather Situation
A low pressure system is expected to move slowly eastwards over waters to the south of the state and will extend a trough over southern parts of SA later today and Monday. The low will then move over Bass Strait later Monday. A ridge will extend across SA from the west on Tuesday and a cold front will move across the south later Wednesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Seventh Creek Entrance Temperature Statistics View More

May Temperature

Whyalla Airport (34km)

  • Lowest 1 May, 2026

    13.3 °C

  • Average May

    23 °C

  • Highest 1 May, 2026

    30.7 °C

Climate (2021–Present)

Whyalla Airport (34km)

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  • Average Low 2021–2026

    12 °C

  • Average 2021–2026

    17.5 °C

  • Average High 2021–2026

    23.8 °C
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