Western Shoal Beacon Weather Forecast
- 22
- 38
Becoming windy. Partly cloudy
- 17
- 23
Windy. Partly cloudy
- 16
- 26
Becoming windy. Partly cloudy
- 16
- 28
Sunny
- 16
- 29
Sunny
- 18
- 28
Becoming windy. Mostly sunny
- 16
- 27
Becoming windy. Mostly sunny
Today 9 Jan Whyalla
Partly cloudy. The chance of a thunderstorm with little or no rainfall during this afternoon and evening. Damaging winds possible. Winds north to northwesterly 20 to 30 km/h shifting southerly 30 to 45 km/h in the middle of the day.
Spencer Gulf Coastal Waters
- Wind
- Variable about 10 knots becoming south to southwesterly 15 to 25 knots in the early morning. Winds reaching up to 30 knots in the evening.
- Seas
- Below 1 metre, increasing to 1 to 1.5 metres around midday, then increasing to 1.5 to 2.5 metres during the afternoon.
- 1st Swell
- South to southwesterly below 1 metre, increasing to 1 to 1.5 metres south of Cowell to Wallaroo.
- Weather
- Mostly sunny. The chance of a thunderstorm north of Cowell to Wallaroo during this afternoon and evening.
- Weather Situation
- A low pressure trough across parts of the west and south will move eastwards today as a cold front moves over southern districts. A ridge of high pressure will extend across the south on Saturday following the front and the main high centre will become established over waters south of the Bight on Sunday, persisting into Monday.
Western Shoal Beacon Temperature Statistics View More
January Temperature
Whyalla Airport (14km)
Lowest 6 January, 2026
15 °CAverage January
25 °CHighest 7 January, 2026
45.8 °C
Climate (2021–Present)
Whyalla Airport (14km)
Average Low 2021–2026
11.8 °CAverage 2021–2026
17.5 °CAverage High 2021–2026
23.8 °C