Port Pirie River Entrance Weather Forecast

    • 7
    • 19

    Mostly sunny

    • 7
    • 26

    Partly cloudy

    • 9
    • 22

    Shower or two

    • 9
    • 17

    Shower or two

    • 8
    • 19

    Shower or two

    • 7
    • 18

    Partly cloudy

    • 5
    • 19

    Sunny

Today 17 Sep Mid North

Partly cloudy. Slight chance of a shower in the morning. Winds westerly 15 to 20 km/h becoming light in the late afternoon. Overnight temperatures falling to between 4 and 7 with daytime temperatures reaching between 15 and 18.

Spencer Gulf Coastal Waters

Wind
West to northwesterly 10 to 15 knots becoming variable about 10 knots in the middle of the day then becoming north to northeasterly 10 to 15 knots in the early afternoon.
Seas
Below 1 metre.
1st Swell
South to southwesterly 1 to 1.5 metres, increasing to 1.5 to 2.5 metres south of Port Neill to Port Victoria.
Weather
Partly cloudy.
Weather Situation
A high pressure ridge will move in from the west and quickly tracks eastwards during the day with a weak trough sweeping across the coasts on Thursday. A cold front will skim southern coasts on Friday with a southwesterly airstream establishing in its wake on Saturday as a high pressure ridge develops over the Far West Coast and persists during the weekend.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Port Pirie River Entrance Temperature Statistics View More

September Temperature

Whyalla Airport (47km)

  • Lowest 1 September, 2025

    2.8 °C

  • Average September

    15.3 °C

  • Highest 6 September, 2025

    33.8 °C

Climate (2020–Present)

Whyalla Airport (47km)

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  • Average Low 2020–2025

    11.9 °C

  • Average 2020–2025

    17.5 °C

  • Average High 2020–2025

    23.8 °C
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