Second Creek Entrance Weather Forecast
- 9
- 15
Showers
- 7
- 15
Possible shower
- 9
- 17
Shower or two
- 9
- 17
Shower or two
- 5
- 17
Cloud clearing
- 4
- 17
Mostly sunny
- 3
- 19
Sunny
Today 11 Jul Mid North
Cloudy. Very high chance of showers, becoming less likely in the evening. Winds northwesterly 25 to 40 km/h turning westerly 25 to 35 km/h in the middle of the day. Daytime maximum temperatures between 12 and 16.
Spencer Gulf Coastal Waters
- Wind
- Northwesterly 20 to 25 knots, reaching up to 30 knots south of Cowell to Wallaroo during the day. Winds tending westerly 15 to 25 knots in the middle of the day.
- Seas
- 2 to 3 metres.
- 1st Swell
- South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Port Neill to Port Victoria by early evening.
- Weather
- Cloudy. 90% chance of showers.
- Weather Situation
- A cold front in the Bight will move across the south of SA today followed by a weaker front on Monday. A high pressure system centred near southern WA will begin to dominate the weather pattern across SA mid next week.
Second Creek Entrance Temperature Statistics View More
July Temperature
Whyalla Airport (40km)
Lowest 6 July, 2026
2 °CAverage July
11 °CHighest 8 July, 2026
17.6 °C
Climate (2021–2026)
Whyalla Airport (40km)
Average Low 2021–2026
12 °CAverage 2021–2026
17.6 °CAverage High 2021–2026
23.8 °C