Cape Carnot Weather Forecast
- 7
- 21
Shower
- 11
- 18
Shower
- 9
- 19
Shower
- 10
- 17
Shower
- 9
- 18
Cloudy
- 8
- 20
Shower
- 10
- 18
Shower
Today 18 Aug Lower Eyre Peninsula
Becoming cloudy. Very high chance of showers, most likely late this afternoon and evening. The chance of a thunderstorm near the east coast this evening. Winds north to northeasterly 15 to 25 km/h increasing to 30 km/h before turning northwesterly 15 to 25 km/h in the evening. Daytime maximum temperatures around 20.
Central Coastal Waters
- Wind
- North to northeasterly 15 to 20 knots turning northwesterly 20 to 25 knots in the evening.
- Seas
- 1 to 1.5 metres, increasing to 1.5 to 2 metres by early evening.
- 1st Swell
- Southwesterly 2 to 2.5 metres.
- Weather
- Becoming cloudy. 95% chance of showers. The chance of a thunderstorm this evening.
- Weather Situation
- A large blocking high pressure system persists over the Tasman Sea. An upper level disturbance responsible for precipitation over central and eastern parts will weaken today as a weakening cold front moves across western parts today and across the southeast on Wednesday. A high pressure ridge is expected to develop over South Australia from Wednesday afternoon with weak troughs clipping the southeast in a broad westerly flow on Thursday and Friday.
Cape Carnot Temperature Statistics View More
August Temperature
Port Lincoln Airport (44km)
Lowest 1 August, 2026
2.6 °CAverage August
12.1 °CHighest 8 August, 2026
19.7 °C
Climate (2021–2026)
Port Lincoln Airport (44km)
Average Low 2021–2026
11.5 °CAverage 2021–2026
15.8 °CAverage High 2021–2026
21.3 °C