Port Victoria Weather Forecast
- 10
- 20
Showers increasing
- 11
- 18
Shower or two
- 9
- 17
Partly cloudy
- 8
- 17
Possible shower
- 8
- 17
Partly cloudy
- 7
- 19
Partly cloudy
- 10
- 17
Shower or two
Today 18 Aug Yorke Peninsula
Partly cloudy. High chance of showers, most likely in the evening. The chance of a thunderstorm in the evening. Winds northerly 20 to 30 km/h. Daytime maximum temperatures around 18.
Spencer Gulf Coastal Waters
- Wind
- North to northeasterly 15 to 20 knots tending north to northwesterly in the evening. Winds reaching up to 25 knots near the Yorke Peninsula coast in the late evening.
- Seas
- Around 1 metre, increasing to 1 to 1.5 metres by early evening.
- 1st Swell
- South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Port Neill to Port Victoria.
- Weather
- Becoming cloudy. 90% chance of showers. The chance of a thunderstorm south of Cowell to Wallaroo in the evening.
- Weather Situation
- A large blocking high pressure system persists over the Tasman Sea. An upper level disturbance responsible for precipitation over central and eastern parts will weaken today as a weakening cold front moves across western parts today and across the southeast on Wednesday. A high pressure ridge is expected to develop over South Australia from Wednesday afternoon with weak troughs clipping the southeast in a broad westerly flow on Thursday and Friday.
Port Victoria Temperature Statistics View More
August Temperature
Minlaton Airport (28km)
Lowest 1 August, 2026
3.8 °CAverage August
11.4 °CHighest 7 August, 2026
19.2 °C
Climate (2021–2026)
Minlaton Airport (28km)
Average Low 2021–2026
11.1 °CAverage 2021–2026
16.2 °CAverage High 2021–2026
22.5 °C