Arno Bay Boat Ramp Weather Forecast
- 16
- 22
Showers
- 11
- 19
Partly cloudy
- 10
- 16
Cloudy
- 10
- 14
Partly cloudy
- 7
- 19
Sunny
- 9
- 26
Sunny
- 14
- 29
Sunny
Today 13 Sep Eastern Eyre Peninsula
Partly cloudy. High chance of showers in the south, medium chance elsewhere. The chance of a thunderstorm this morning. Winds north to northwesterly 20 to 30 km/h turning west to southwesterly 25 to 35 km/h in the late morning. Daytime maximum temperatures 21 to 28.
Spencer Gulf Coastal Waters
- Wind
- North to northwesterly 15 to 20 knots turning west to southwesterly in the late morning.
- Seas
- 1 to 1.5 metres.
- 1st Swell
- South to southwesterly around 1 metre.
- Weather
- Partly cloudy. 90% chance of showers south of Cowell to Wallaroo, 60% chance elsewhere. The chance of a thunderstorm in the morning with possible squalls above 40 knots.
- Weather Situation
- A trough will move across SA today ahead of a high pressure ridge that will build in the wake. A cold front will then slip across southern coasts late Monday and early Tuesday, before the high moves across waters to the south to be centred over Victoria by Thursday.
Arno Bay Boat Ramp Temperature Statistics View More
September Temperature
Cleve Aerodrome (23km)
Lowest 11 September, 2026
2.8 °CAverage September
12.8 °CHighest 4 September, 2026
23.8 °C
Climate (2021–2026)
Cleve Aerodrome (23km)
Average Low 2021–2026
11.4 °CAverage 2021–2026
16.2 °CAverage High 2021–2026
22.4 °C