Entrance Island Weather Forecast
- 10
- 16
Cloudy
- 8
- 16
Cloudy
- 6
- 19
Sunny
- 7
- 27
Sunny
- 11
- 30
Sunny
- 16
- 25
Sunny
- 10
- 18
Cloudy
Today 15 Sep Eastern Eyre Peninsula
Partly cloudy. Winds southeasterly 20 to 30 km/h.
Spencer Gulf Coastal Waters
- Wind
- Southeasterly 15 to 20 knots.
- Seas
- 1 to 1.5 metres, increasing to 1.5 to 2 metres north of Cowell to Wallaroo.
- 1st Swell
- South to southwesterly 1 to 1.5 metres, increasing to 1.5 to 2.5 metres south of Port Neill to Port Victoria.
- Weather
- Cloudy.
- Weather Situation
- A high pressure ridge will be persistent over SA during the week, with a high moving across waters to the south to be centred over Victoria later Thursday and then over eastern NSW later Friday. The next cold front is likely to approach from the west late Saturday and move across SA on Sunday.
Entrance Island Temperature Statistics View More
September Temperature
Cleve Aerodrome (43km)
Lowest 11 September, 2026
2.8 °CAverage September
13.3 °CHighest 12 September, 2026
25.4 °C
Climate (2021–2026)
Cleve Aerodrome (43km)
Average Low 2021–2026
11.5 °CAverage 2021–2026
16.2 °CAverage High 2021–2026
22.4 °C