Port Pirie River - Shag Creek Entrance Weather Forecast
- 21
- 45
Sunny
- 22
- 42
Becoming windy. Mostly sunny
- 15
- 26
Becoming windy. Partly cloudy
- 11
- 31
Sunny
- 11
- 31
Sunny
- 11
- 31
Sunny
- 11
- 31
Sunny
Today 8 Jan Mid North
Sunny. Winds northeast to southeasterly 15 to 20 km/h tending northwest to northeasterly 25 to 35 km/h in the morning. Daytime maximum temperatures in the low to mid 40s.
Spencer Gulf Coastal Waters
- Wind
- South to southeasterly 15 to 20 knots, reaching up to 25 knots near the Yorke Peninsula coast in the late afternoon.
- Seas
- 1 to 1.5 metres.
- 1st Swell
- South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo.
- Weather
- Sunny.
- Weather Situation
- A low pressure trough across parts of the west and south will remain relatively stationary during Thursday then will move eastwards on Friday as a cold front moves over southern districts. A ridge of high pressure will extend across the south on Saturday following the front and the main high centre will become established over waters south of the Bight on Sunday.
Port Pirie River - Shag Creek Entrance Temperature Statistics View More
January Temperature
Whyalla Airport (48km)
Lowest 6 January, 2026
15 °CAverage January
23.5 °CHighest 6 January, 2026
38.5 °C
Climate (2021–Present)
Whyalla Airport (48km)
Average Low 2021–2026
11.8 °CAverage 2021–2026
17.4 °CAverage High 2021–2026
23.8 °C