Germein Bay Weather Forecast
- 26
- 31
Possible morning shower
- 14
- 27
Sunny
- 14
- 34
Sunny
- 18
- 38
Sunny
- 20
- 38
Mostly sunny
- 26
- 36
Showers
- 19
- 31
Shower or two
Today 17 Feb Mid North
Partly cloudy. Medium chance of showers in the late morning and afternoon. The chance of a thunderstorm during the morning and afternoon, possibly severe with damaging winds and heavy rain which may lead to flash flooding in the east in the late morning and afternoon. Winds northerly 25 to 40 km/h shifting south to southwesterly 25 to 35 km/h in the early afternoon. Daytime maximum temperatures around 30.
Spencer Gulf Coastal Waters
- Wind
- Northerly 15 to 25 knots shifting south to southwesterly during the morning and early afternoon. Winds reaching up to 30 knots during the afternoon and evening.
- Seas
- 1 to 2 metres, decreasing to 1 to 1.5 metres during the morning, then increasing to 1.5 to 2.5 metres around midday.
- 1st Swell
- South to southwesterly below 1 metre, increasing to 1 to 2 metres south of Cowell to Wallaroo during the afternoon.
- Weather
- Partly cloudy. 50% chance of showers in the morning and early afternoon. The chance of a thunderstorm during the morning and afternoon.
- Weather Situation
- A vigorous cold front will sweep across southern parts of the state today, linking up with an inland trough that will linger moving over the northeast of the state by Wednesday. A ridge of high pressure then becomes established across the south later in the week.
Germein Bay Temperature Statistics View More
February Temperature
Whyalla Airport (49km)
Lowest 3 February, 2026
10.8 °CAverage February
24 °CHighest 11 February, 2026
39.2 °C
Climate (2021–Present)
Whyalla Airport (49km)
Average Low 2021–2026
11.9 °CAverage 2021–2026
17.5 °CAverage High 2021–2026
23.8 °C