Port Pirie River - Shag Creek Entrance Weather Forecast
- 4
- 15
Partly cloudy
- 7
- 16
Partly cloudy
- 4
- 17
Partly cloudy
- 6
- 17
Partly cloudy
- 6
- 17
Mostly sunny
- 6
- 18
Mostly sunny
- 9
- 18
Shower or two
Today 22 Jun Mid North
Partly cloudy. Areas of morning frost. Light winds. Daytime maximum temperatures between 12 and 15.
Spencer Gulf Coastal Waters
- Wind
- North to northwesterly below 10 knots increasing to 10 to 15 knots in the morning then decreasing to about 10 knots in the early 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
- Partly cloudy.
- Weather Situation
- A high pressure system centred south of SA will move slowly eastwards today to be centred over NSW later in the day. A cold front will move across southern coastal districts late Tuesday or early Wednesday then a new high will move across waters to the south mid-week to be centred over Tasmania on Thursday.
Port Pirie River - Shag Creek Entrance Temperature Statistics View More
June Temperature
Whyalla Airport (48km)
Lowest 8 June, 2026
3.2 °CAverage June
13.7 °CHighest 12 June, 2026
25.9 °C
Climate (2021–2026)
Whyalla Airport (48km)
Average Low 2021–2026
12 °CAverage 2021–2026
17.6 °CAverage High 2021–2026
23.8 °C