Spencer Gulf Weather Forecast
- 16
- 18
Windy
- 13
- 18
Windy
- 16
- 20
Partly cloudy
- 19
- 24
Cloudy
- 23
- 26
Storm
- 21
- 22
Sunny
- 19
- 28
Partly cloudy
Today 15 Nov Flinders
Clear. Winds southerly 25 to 40 km/h.
Spencer Gulf Coastal Waters
- Wind
- South to southwesterly 15 to 20 knots tending south to southeasterly in the evening. Winds reaching up to 30 knots north of Cowell to Wallaroo in the evening.
- Seas
- 1.5 metres, increasing to 1.5 to 2.5 metres north of Cowell to Wallaroo.
- 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 centred south of WA extends a ridge over most of SA. The high will move slowly eastwards during the week. A trough over inland WA will move over SA later in the week.
Spencer Gulf Temperature Statistics View More
November Temperature
Whyalla Airport (38 km)
Lowest 6 November, 2026
10.4 °CAverage November
18.7 °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