Weeroona Bay Weather Forecast
- 10
- 21
Clear
- 10
- 26
Sunny
- 14
- 30
Sunny
- 17
- 25
Showers. Possible storm
- 10
- 20
Partly cloudy
- 10
- 27
Shower or two developing
- 15
- 21
Shower or two
Today 6 Oct Whyalla
Partly cloudy. Winds south to southeasterly 25 to 35 km/h.
Spencer Gulf Coastal Waters
- Wind
- Southwesterly 10 to 15 knots turning southeasterly 15 to 20 knots during the afternoon and evening.
- Seas
- Around 1 metre, increasing to 1 to 1.5 metres north of Cowell to Wallaroo during the afternoon.
- 1st Swell
- South to southwesterly 1 to 1.5 metres, increasing to 1 to 2 metres during the afternoon.
- Weather
- Partly cloudy.
- Weather Situation
- A high pressure system southwest of SA extends a ridge over much of the state, as a cold front clips the southeast early Tuesday. The high will quickly move in behind the front and maintain a ridge over SA as it moves to the east of Tasmania by Thursday. A strong cold front is then expected move into the Bight later on Thursday and move east across the rest of SA on Friday and early Saturday.
Weeroona Bay Temperature Statistics View More
October Temperature
Whyalla Airport (23 km)
Lowest 2 October, 2026
12.5 °CAverage October
16 °CHighest 1 October, 2026
21.7 °C
Climate (2021–2026)
Whyalla Airport (23 km)
Average Low 2021–2026
12 °CAverage 2021–2026
17.6 °CAverage High 2021–2026
23.8 °C