Port Germein Weather Forecast
- 10
- 15
Shower or two
- 8
- 16
Possible shower
- 9
- 17
Shower or two
- 9
- 16
Shower or two
- 6
- 16
Cloud clearing
- 5
- 17
Mostly sunny
- 5
- 18
Sunny
Today 11 Jul Mid North
Partly cloudy. Medium chance of showers, becoming less likely later this evening. Winds westerly 25 to 35 km/h decreasing to 15 to 25 km/h in the late evening.
Spencer Gulf Coastal Waters
- Wind
- Westerly 15 to 25 knots, reaching up to 30 knots south of Cowell to Wallaroo during the afternoon and evening.
- Seas
- 1 to 2 metres, increasing to 2 to 3 metres south of Cowell to Wallaroo.
- 1st Swell
- South to southwesterly around 1 metre south of Cowell to Wallaroo, increasing to 1 to 1.5 metres later in the evening.
- Weather
- Partly cloudy. 50% chance of showers.
- Weather Situation
- A cold front moving across the southeast will continue into the Tasman Sea on Sunday as a ridge of high pressure begins to build over northern SA. A second front will pass across southeastern SA on Monday before the high begins to dominate the weather pattern across SA mid next week.
Port Germein Temperature Statistics View More
July Temperature
Whyalla Airport (44km)
Lowest 6 July, 2026
2 °CAverage July
11 °CHighest 8 July, 2026
17.6 °C
Climate (2021–2026)
Whyalla Airport (44km)
Average Low 2021–2026
12 °CAverage 2021–2026
17.6 °CAverage High 2021–2026
23.8 °C