Grindal Island Weather Forecast
- 13
- 24
Shower
- 12
- 17
Rain
- 9
- 17
Cloudy
- 9
- 18
Shower
- 12
- 19
Shower
- 12
- 17
Shower
- 9
- 16
Shower
Today 12 Jun Lower Eyre Peninsula
Cloudy. Very high chance of showers near the west coast, high chance elsewhere. Winds northerly 25 to 35 km/h increasing to 30 to 45 km/h in the morning then tending northwesterly 25 to 35 km/h in the late evening. Daytime maximum temperatures in the mid 20s.
Spencer Gulf Coastal Waters
- Wind
- Northerly 15 to 25 knots, reaching up to 30 knots during the day.
- Seas
- 1 to 1.5 metres, increasing to 1.5 to 2.5 metres during the morning.
- 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 high pressure system in the Tasman Sea maintains a ridge over SA. A cold front will move across the Bight on Friday with a weak high pressure system developing over southern Australia over the weekend. A trough of low pressure moves into the far west on Monday as an associated low pressure system moves into the Bight.
Grindal Island Temperature Statistics View More
June Temperature
Port Lincoln Airport (37km)
Lowest 11 June, 2026
5.9 °CAverage June
12.7 °CHighest 1 June, 2026
21.1 °C
Climate (2021–Present)
Port Lincoln Airport (37km)
Average Low 2021–2026
11.5 °CAverage 2021–2026
15.8 °CAverage High 2021–2026
21.3 °C