Weeroona Bay Weather Forecast
- 16
- 26
Becoming windy. Mostly sunny
- 17
- 30
Sunny
- 18
- 35
Sunny
- 22
- 37
Sunny
- 22
- 38
Sunny
- 24
- 40
Sunny
- 22
- 34
Sunny
Today 30 Jan Whyalla
Sunny. Winds south to southeasterly 25 to 40 km/h.
Spencer Gulf Coastal Waters
- Wind
- South to southeasterly 15 to 25 knots, reaching up to 30 knots north of Cowell to Wallaroo during the afternoon and evening.
- Seas
- 1 to 1.5 metres, increasing to 1 to 2 metres by early evening.
- 1st Swell
- South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo.
- Weather
- Cloud clearing.
- Weather Situation
- A high pressure system is centred over the Bight and will persist there until late in the week when it will move over the Tasman Sea. A low pressure trough will develop over the eastern states on Friday and may extend westwards over eastern SA at times over the following few days. Another high pressure system will move across waters south of the Bight mid next week.
Weeroona Bay Temperature Statistics View More
January Temperature
Whyalla Airport (23km)
Lowest 8 January, 2025
13.1 °CAverage January
24.1 °CHighest 27 January, 2025
42.1 °C
Climate (2020–Present)
Whyalla Airport (23km)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2020–2025
11.7 °CAverage 2020–2025
17.3 °CAverage High 2020–2025
23.6 °C