Kirkby Island Weather Forecast
- 15
- 16
Partly cloudy
- 15
- 21
Partly cloudy
- 18
- 22
Shower
- 16
- 16
Shower
- 15
- 16
Shower
- 15
- 15
Shower
- 13
- 15
Cloudy
Today 17 Oct Lower Eyre Peninsula
Partly cloudy. Light winds becoming west to southwesterly 15 to 25 km/h in the middle of the day then tending southeast to southwesterly in the late afternoon. Overnight temperatures falling to between 7 and 11 with daytime temperatures reaching the low to mid 20s.
Spencer Gulf Coastal Waters
- Wind
- Southerly 15 to 20 knots.
- Seas
- 1 to 1.5 metres, decreasing below 1 metre during the morning, increasing to 1 to 1.5 metres inshore during the afternoon.
- 1st Swell
- South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo.
- Weather
- The chance of a thunderstorm north of Cowell to Wallaroo in the early morning. Mostly sunny afternoon.
Kirkby Island Temperature Statistics View More
October Temperature
Port Lincoln Airport (31km)
Lowest 15 October, 2025
4.8 °CAverage October
15.1 °CHighest 4 October, 2025
34 °C
Climate (2020–Present)
Port Lincoln Airport (31km)
Average Low 2020–2025
11.4 °CAverage 2020–2025
15.8 °CAverage High 2020–2025
21.3 °C