False Bay Weather Forecast
- 18
- 31
Partly cloudy
- 15
- 24
Partly cloudy
- 14
- 25
Cloud clearing
- 13
- 33
Partly cloudy
- 18
- 32
Possible shower
- 15
- 25
Showers
- 10
- 21
Shower or two
Today 19 Oct Whyalla
Partly cloudy. Winds northerly 20 to 25 km/h tending northeasterly 15 to 20 km/h in the late afternoon.
Spencer Gulf Coastal Waters
- Wind
- North to northeasterly 10 to 15 knots shifting south to southwesterly in the late evening.
- Seas
- Around 1 metre.
- 1st Swell
- South to southwesterly around 1 metre south of Cowell to Wallaroo.
- Weather
- Partly cloudy. The chance of a thunderstorm.
- Weather Situation
- A trough of low pressure over central South Australia reaches southeastern parts later and lingers in the east, before weakening from Thursday. A slow moving high pressure system in the Tasman Sea re-establishes a ridge across southern parts from Wednesday. Another series of troughs move into western parts on Thursday and broadly across SA on Friday.
False Bay Temperature Statistics View More
October Temperature
Whyalla Airport (18 km)
Lowest 15 October, 2026
6.2 °CAverage October
17.5 °CHighest 8 October, 2026
32.4 °C
Climate (2021–2026)
Whyalla Airport (18 km)
Average Low 2021–2026
12 °CAverage 2021–2026
17.6 °CAverage High 2021–2026
23.8 °C