Barker Rocks Weather Forecast
- 14
- 21
Shower or two
- 12
- 20
Shower or two
- 11
- 19
Shower or two
- 12
- 19
Shower or two
- 10
- 20
Partly cloudy
- 9
- 20
Partly cloudy
- 10
- 20
Partly cloudy
Today 16 May Yorke Peninsula
Partly cloudy. Medium chance of showers, becoming less likely this morning. The chance of a thunderstorm. Winds north to northwesterly 15 to 25 km/h tending west to northwesterly in the middle of the day then becoming light in the late afternoon. Daytime maximum temperatures in the low 20s.
Spencer Gulf Coastal Waters
- Wind
- Northerly 10 to 15 knots, reaching up to 20 knots near the Yorke Peninsula coast during the morning. Winds becoming variable about 10 knots in the middle of the day.
- Seas
- 1 to 1.5 metres, decreasing below 1 metre around midday.
- 1st Swell
- South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo by early evening.
- Weather
- Partly cloudy. 70% chance of showers. The chance of a thunderstorm, possibly severe with large hail north of Cowell to Wallaroo during this afternoon and evening.
- Weather Situation
- A strong high pressure system in the Tasman Sea is slowly moving east. A cold front will move east across the Southern Ocean over the weekend, with a second front moving across the south of SA on Monday.
Barker Rocks Temperature Statistics View More
May Temperature
Minlaton Airport (5km)
Lowest 7 May, 2026
8.6 °CAverage May
16.2 °CHighest 1 May, 2026
29.9 °C
Climate (2021–Present)
Minlaton Airport (5km)
Average Low 2021–2026
11.1 °CAverage 2021–2026
16.2 °CAverage High 2021–2026
22.5 °C