Grindal Island Weather Forecast
- 10
- 17
Shower
- 8
- 18
Sunny
- 10
- 17
Shower
- 8
- 15
Shower
- 8
- 16
Shower
- 9
- 16
Shower
- 9
- 16
Shower
Today 11 Jul Lower Eyre Peninsula
Partly cloudy. Medium chance of showers, becoming less likely late this afternoon and evening. Winds west to northwesterly 20 to 30 km/h tending north to northwesterly 15 to 20 km/h in the evening. Daytime maximum temperatures around 18.
Spencer Gulf Coastal Waters
- Wind
- West to northwesterly 10 to 15 knots, reaching up to 20 knots south of Cowell to Wallaroo during the morning and early afternoon.
- Seas
- 1 to 1.5 metres, decreasing below 1 metre by early evening.
- 1st Swell
- South to southwesterly around 1 metre, increasing to 1 to 2 metres south of Cowell to Wallaroo.
- Weather
- Partly cloudy.
- Weather Situation
- A high pressure system will move across the north of SA today. The high will be centred over eastern NSW on Saturday but will maintain a ridge over SA. A series of cold fronts will move across the State during Sunday and Monday then another high will move across the north mid next week. A cold front will move across from the west next Thursday.
Grindal Island Temperature Statistics View More
July Temperature
Port Lincoln Airport (37km)
Lowest 2 July, 2025
3.9 °CAverage July
11.9 °CHighest 3 July, 2025
19.6 °C
Climate (2020–Present)
Port Lincoln Airport (37km)
Average Low 2020–2025
11.4 °CAverage 2020–2025
15.8 °CAverage High 2020–2025
21.3 °C