Western Shoal Beacon Weather Forecast
- 15
- 23
Mostly sunny
- 12
- 27
Sunny
- 16
- 30
Partly cloudy
- 15
- 22
Cloud clearing
- 12
- 29
Mostly sunny
- 18
- 27
Sunny
- 13
- 26
Sunny
Today 17 Apr Whyalla
Mostly sunny. Winds southerly 20 to 30 km/h.
Spencer Gulf Coastal Waters
- Wind
- South to southeasterly 10 to 15 knots, reaching up to 20 knots north of Cowell to Wallaroo during the afternoon and evening. Winds tending east to southeasterly in the late afternoon.
- Seas
- Below 1 metre, increasing to 1 to 1.5 metres north of Cowell to Wallaroo during the afternoon.
- 1st Swell
- South to southwesterly around 1 metre, increasing to 1 to 2 metres south of Cowell to Wallaroo.
- Weather
- Partly cloudy.
- Weather Situation
- A high pressure system south of the Bight extends a ridge over SA. The high will move east during today and Saturday ahead of a weakening trough that is expected to brush the west and south on the weekend. The high is forecast to be over the Tasman Sea by Monday, extending a ridge over South Australia through until Tuesday.
Western Shoal Beacon Temperature Statistics View More
April Temperature
Whyalla Airport (14km)
Lowest 15 April, 2026
8.5 °CAverage April
18.8 °CHighest 6 April, 2026
34.7 °C
Climate (2021–Present)
Whyalla Airport (14km)
Average Low 2021–2026
11.9 °CAverage 2021–2026
17.5 °CAverage High 2021–2026
23.8 °C