Port Pirie River Entrance Weather Forecast
- 16
- 31
Clear
- 18
- 33
Mostly sunny
- 20
- 34
Sunny
- 19
- 30
Partly cloudy
- 16
- 23
Partly cloudy
- 11
- 21
Partly cloudy
- 9
- 23
Sunny
Today 22 Mar Mid North
Clear. Winds east to northeasterly 15 to 20 km/h tending southeast to southwesterly in the evening then becoming light in the late evening.
Spencer Gulf Coastal Waters
- Wind
- South to southeasterly about 10 knots increasing to 10 to 15 knots 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
- Clear.
- Weather Situation
- A high pressure system over the Tasman sea, extends a ridge over southern SA. A broad trough moves over SA early next week, then a cold front clips the southeast and an upper trough moves up over SA Wednesday and Thursday. A new ridge develops south of the Bight mid next week.
Port Pirie River Entrance Temperature Statistics View More
March Temperature
Whyalla Airport (47km)
Lowest 14 March, 2026
10.8 °CAverage March
20.9 °CHighest 10 March, 2026
34.9 °C
Climate (2021–Present)
Whyalla Airport (47km)
Average Low 2021–2026
11.9 °CAverage 2021–2026
17.5 °CAverage High 2021–2026
23.8 °C