Port Pirie River - Shag Creek Entrance Weather Forecast

    • 4
    • 16

    Mostly sunny

    • 3
    • 16

    Mostly sunny

    • 4
    • 18

    Mostly sunny

    • 5
    • 16

    Partly cloudy

    • 3
    • 15

    Partly cloudy

    • 2
    • 17

    Partly cloudy

    • 7
    • 19

    Partly cloudy

Today 31 Jul Mid North

Mostly sunny. Light winds. Daytime maximum temperatures between 11 and 15.

Spencer Gulf Coastal Waters

Wind
North to northeasterly 10 to 15 knots tending east to northeasterly in the late afternoon.
Seas
Below 1 metre.
1st Swell
South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo.
Weather
Mostly sunny.
Weather Situation
A high pressure system centred over eastern SA will slowly move east into the Tasman Sea on Saturday. A cold front is forecast to move across the Bight on Saturday before moving across the southeast of SA on Sunday, with another high pressure system quickly moving into the Bight early next week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Port Pirie River - Shag Creek Entrance Temperature Statistics View More

July Temperature

Whyalla Airport (48km)

  • Lowest 17 July, 2026

    0.9 °C

  • Average July

    10.7 °C

  • Highest 20 July, 2026

    20.4 °C

Climate (2021–2026)

Whyalla Airport (48km)

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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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