Spencer Gulf Weather Forecast
- 13
- 16
Windy
- 14
- 17
Partly cloudy
- 14
- 16
Partly cloudy
- 13
- 22
Sunny
- 19
- 20
Shower
- 18
- 21
Partly cloudy
- 17
- 20
Partly cloudy
Today 9 Nov Flinders
Sunny. Winds southeasterly 15 to 25 km/h turning southerly 25 to 35 km/h in the early afternoon. Daytime maximum temperatures 20 to 25.
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.
- Seas
- Around 1 metre, increasing to 1 to 2 metres inshore during the afternoon.
- 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 to the southwest of Perth extends a ridge over SA. A cold front is expected to pass over the south on Monday as the high moves eastwards to a position south of the Bight during Tuesday, then over NSW on Wednesday.
Spencer Gulf Temperature Statistics View More
November Temperature
Whyalla Airport (38km)
Lowest 5 November, 2025
7 °CAverage November
17.3 °CHighest 1 November, 2025
30.3 °C
Climate (2020–Present)
Whyalla Airport (38km)
Average Low 2020–2025
11.9 °CAverage 2020–2025
17.5 °CAverage High 2020–2025
23.8 °C