Spencer Gulf Weather Forecast
- 16
- 20
Windy
- 15
- 22
Sunny
- 19
- 25
Shower
- 21
- 21
Windy
- 17
- 19
Windy
- 15
- 20
Windy
- 18
- 22
Partly cloudy
Today 7 Nov Flinders
Mostly sunny. Winds southeasterly 25 to 35 km/h. Daytime maximum temperatures 22 to 29.
Spencer Gulf Coastal Waters
- Wind
- Southeasterly 15 to 25 knots, reaching up to 30 knots north of Cowell to Wallaroo in the late evening.
- Seas
- 1 to 2 metres.
- 1st Swell
- South to southwesterly around 1 metre, increasing to 1 to 2 metres south of Cowell to Wallaroo.
- Weather
- Partly cloudy.
- Weather Situation
- A high pressure system centred well south of WA extends a ridge over northern and western SA. The high drifts over waters well to the south of SA over the weekend, while a developing low pressure system and trough in WA move close to the SA border. The high drifts southeast of Tasmania by Monday as the low moves across western SA on Monday and northern SA on Tuesday.
Spencer Gulf Temperature Statistics View More
November Temperature
Whyalla Airport (38 km)
Lowest 5 November, 2026
13.3 °CAverage November
18.8 °CHighest 1 November, 2026
29.5 °C
Climate (2021–2026)
Whyalla Airport (38 km)
Average Low 2021–2026
12.1 °CAverage 2021–2026
17.6 °CAverage High 2021–2026
23.8 °C