Casuarina Creek Entrance Weather Forecast
- 13
- 22
Clear
- 13
- 24
Cloud clearing
- 15
- 26
Partly cloudy
- 14
- 24
Partly cloudy
- 14
- 25
Partly cloudy
- 15
- 27
Sunny
- 17
- 33
Sunny
Today 31 Dec Port Lincoln
Clear. Winds southeasterly 25 to 35 km/h.
Spencer Gulf Coastal Waters
- Wind
- South to southeasterly 15 to 25 knots, reaching up to 30 knots north of Cowell to Wallaroo during the afternoon and evening.
- Seas
- 1.5 to 2 metres.
- 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 ridge of high pressure sits to the south of the Bight, extending a ridge over most of the state while a trough lingers in the far north. These features will remain relatively unchanged until Saturday, when a new high pressure system moves through the Bight and over the southeast by Sunday.
Casuarina Creek Entrance Temperature Statistics View More
December Temperature
Port Lincoln Airport (3km)
Lowest 7 December, 2025
8.1 °CAverage December
18.9 °CHighest 18 December, 2025
42.7 °C
Climate (2020–Present)
Port Lincoln Airport (3km)
Average Low 2020–2025
11.4 °CAverage 2020–2025
15.8 °CAverage High 2020–2025
21.3 °C