Shag Point Weather Forecast
- 16
- 19
Partly cloudy
- 17
- 18
Cloudy
- 17
- 18
Cloudy
- 17
- 20
Partly cloudy
- 19
- 20
Partly cloudy
- 17
- 17
Partly cloudy
- 16
- 17
Cloudy
Today 8 Dec Lower Eyre Peninsula
Clear. Winds west to southwesterly 15 to 25 km/h becoming light in the evening.
Spencer Gulf Coastal Waters
- Wind
- Southeast to southwesterly 10 to 15 knots, reaching up to 20 knots north of Cowell to Wallaroo in the evening. Winds decreasing to about 10 knots in the late evening.
- Seas
- Below 1 metre, increasing to 1 to 1.5 metres north of Cowell to Wallaroo by early evening.
- 1st Swell
- South to southwesterly around 1 metre south of Cowell to Wallaroo.
- Weather
- Clear.
- Weather Situation
- A broad ridge extends over inland parts of the state while a weak cold front clips the southeast late Monday. From Tuesday another high pressure system develops south of the Bight, strengthening the ridge over the state ahead of a trough of low pressure developing across the far northwest late Tuesday persisting late into the week.
Shag Point Temperature Statistics View More
December Temperature
Port Lincoln Airport (45km)
Lowest 7 December, 2025
8.1 °CAverage December
17.5 °CHighest 3 December, 2025
35.3 °C
Climate (2020–Present)
Port Lincoln Airport (45km)
Average Low 2020–2025
11.4 °CAverage 2020–2025
15.7 °CAverage High 2020–2025
21.3 °C