Port Germein Weather Forecast
- 9
- 21
Mostly clear
- 10
- 23
Mostly sunny
- 11
- 24
Mostly sunny
- 13
- 27
Mostly sunny
- 18
- 27
Showers
- 16
- 25
Possible shower
- 14
- 28
Shower or two
Today 26 Oct Mid North
Partly cloudy. Light winds becoming southwesterly 15 to 20 km/h in the early afternoon then becoming light in the evening. Daytime maximum temperatures between 17 and 20.
Spencer Gulf Coastal Waters
- Wind
- Variable about 10 knots becoming south to southeasterly 10 to 15 knots in the early afternoon.
- Seas
- Below 1 metre.
- 1st Swell
- South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo.
- Weather
- Partly cloudy.
- Weather Situation
- A ridge of high pressure moves into western SA and will persist over most the state, as the associated high drifts east across waters to the south, clearing east of Australia from Thursday. A trough and low pressure system are then forecast to track into western SA on Thursday before crossing the rest of the state on Friday.
Port Germein Temperature Statistics View More
October Temperature
Whyalla Airport (44 km)
Lowest 15 October, 2026
6.2 °CAverage October
18.3 °CHighest 22 October, 2026
35.3 °C
Climate (2021–2026)
Whyalla Airport (44 km)
Average Low 2021–2026
12.1 °CAverage 2021–2026
17.6 °CAverage High 2021–2026
23.8 °C