Port Pirie River - Shag Creek Entrance Weather Forecast
- 12
- 17
Shower or two
- 9
- 17
Showers
- 9
- 18
Shower or two
- 9
- 20
Shower or two
- 9
- 19
Partly cloudy
- 11
- 19
Shower or two
- 11
- 19
Shower or two
Today 24 May Mid North
Partly cloudy. High chance of showers, becoming less likely later this evening. Winds west to northwesterly 15 to 20 km/h becoming light in the late afternoon.
Spencer Gulf Coastal Waters
- Wind
- Westerly 10 to 15 knots turning northwesterly in the late afternoon. Winds reaching up to 25 knots south of Cowell to Wallaroo in the late evening.
- Seas
- Below 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo.
- 1st Swell
- South to southwesterly below 1 metre, increasing to around 1 metre south of Cowell to Wallaroo.
- Weather
- Partly cloudy. 50% chance of showers.
- Weather Situation
- A cold front with an embedded low pressure system lies west of Kangaroo Island. The low is expected to move north and over the Eyre Peninsula tomorrow, weakening as it moves into NSW on Tuesday. A weak ridge of high pressure begins to move across SA later in the week.
Port Pirie River - Shag Creek Entrance Temperature Statistics View More
May Temperature
Whyalla Airport (48km)
Lowest 11 May, 2026
5.5 °CAverage May
15.3 °CHighest 1 May, 2026
30.7 °C
Climate (2021–Present)
Whyalla Airport (48km)
Average Low 2021–2026
12 °CAverage 2021–2026
17.5 °CAverage High 2021–2026
23.8 °C