Spencer Gulf Weather Forecast
- 17
- 20
Windy
- 16
- 20
Shower
- 19
- 23
Shower
- 18
- 19
Windy
- 16
- 19
Windy
- 15
- 19
Windy
- 16
- 20
Partly cloudy
Today 11 Nov Flinders
Mostly clear. Winds southerly 25 to 35 km/h.
Spencer Gulf Coastal Waters
- Wind
- Southerly 15 to 20 knots, reaching up to 25 knots north of Cowell to Wallaroo during the afternoon and evening. Winds turning southeasterly in the evening.
- Seas
- 1 to 1.5 metres, increasing to 1 to 2 metres near the Eyre Peninsula coast.
- 1st Swell
- South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo.
- Weather
- Partly cloudy.
- Weather Situation
- A high pressure system lies south of the Bight and will move into the Tasman Sea on Thursday. A low pressure system over Western Australian will move over South Australia on Friday, with an associated trough. A ridge of high pressure will follow and persist into the weekend.
Spencer Gulf Temperature Statistics View More
November Temperature
Whyalla Airport (38 km)
Lowest 6 November, 2026
10.4 °CAverage November
19.2 °CHighest 9 November, 2026
31.3 °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