Fifth Creek Entrance Weather Forecast
- 13
- 33
Clear
- 16
- 38
Sunny
- 19
- 42
Sunny
- 22
- 35
Mostly sunny
- 17
- 31
Partly cloudy
- 17
- 28
Morning shower or two
- 13
- 27
Mostly sunny
Today 16 Dec Mid North
Clear. Winds east to southeasterly 15 to 20 km/h becoming light in the late 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 tending southeasterly in the late evening.
- Seas
- Around 1 metre.
- 1st Swell
- South to southwesterly below 1 metre.
- Weather
- Clear.
- Weather Situation
- A high pressure system in Bass Strait will maintain a ridge across SA as it drifts into the Tasman Sea on Wednesday. A trough of low pressure will briefly enter the far northeast of SA with another trough slowly moving across the south and west on Thursday. In the wake of the trough a south to southwesterly flow will establish across the coasts on Friday, continuing into Saturday.
Fifth Creek Entrance Temperature Statistics View More
December Temperature
Whyalla Airport (36km)
Lowest 2 December, 2025
10.2 °CAverage December
21.5 °CHighest 4 December, 2025
40.7 °C
Climate (2020–Present)
Whyalla Airport (36km)
Average Low 2020–2025
11.8 °CAverage 2020–2025
17.4 °CAverage High 2020–2025
23.7 °C