Port Julia Weather Forecast
- 8
- 17
Partly cloudy
- 7
- 17
Partly cloudy
- 9
- 15
Cloudy
- 7
- 16
Sunny
- 8
- 19
Sunny
- 9
- 23
Partly cloudy
- 13
- 22
Partly cloudy
Today 7 Sep Yorke Peninsula
Partly cloudy. Winds south to southeasterly 15 to 20 km/h increasing to 25 km/h before tending east to southeasterly 15 to 20 km/h during the day. Daytime maximum temperatures around 18.
Gulf St Vincent Coastal Waters
- Wind
- South to southeasterly 15 to 20 knots tending east to southeasterly below 10 knots in the evening.
- Seas
- Around 1 metre.
- 1st Swell
- South to southwesterly below 1 metre.
- Weather
- Partly cloudy.
- Weather Situation
- The tail end of a cold front will move across southern coasts early Monday then a high pressure system centred southwest of WA will extend a ridge across the south of SA. The main high centre will move to the east of SA late Thursday and Friday. A trough over the interior of WA will remain stationary for most of the week.
Port Julia Temperature Statistics View More
September Temperature
Minlaton Airport (33km)
Lowest 2 September, 2026
8.9 °CAverage September
13.5 °CHighest 1 September, 2026
21.1 °C
Climate (2021–2026)
Minlaton Airport (33km)
Average Low 2021–2026
11.1 °CAverage 2021–2026
16.2 °CAverage High 2021–2026
22.5 °C