Second Creek Entrance Weather Forecast
- 7
- 18
Sunny
- 11
- 19
Possible shower developing
- 7
- 15
Showers increasing
- 7
- 15
Shower or two
- 7
- 15
Partly cloudy
- 8
- 15
Shower or two
- 7
- 16
Possible shower
Today 12 Jul Mid North
Sunny. The chance of morning fog. Winds north to northwesterly 15 to 25 km/h. Daytime maximum temperatures between 15 and 18.
Spencer Gulf Coastal Waters
- Wind
- Northerly 15 to 20 knots.
- Seas
- Around 1 metre, increasing to 1 to 1.5 metres near the Yorke Peninsula coast around midday.
- 1st Swell
- South to southwesterly below 1 metre, increasing to 1 to 2 metres south of Cowell to Wallaroo.
- Weather
- Sunny.
- Weather Situation
- A high pressure system is strengthening over NSW and extends a ridge over SA and Victoria. Northwesterly winds will strengthen on Sunday ahead of a cold front that is forecast to enter the southwest of the State during the afternoon, reaching central waters at night. Another cold front will approach from the west Monday night.
Second Creek Entrance Temperature Statistics View More
July Temperature
Whyalla Airport (40km)
Lowest 1 July, 2025
0.4 °CAverage July
12 °CHighest 3 July, 2025
21.4 °C
Climate (2020–Present)
Whyalla Airport (40km)
Average Low 2020–2025
11.8 °CAverage 2020–2025
17.5 °CAverage High 2020–2025
23.8 °C