Willyama Beach Weather Forecast
- 17
- 28
Partly cloudy
- 21
- 33
Mostly sunny
- 19
- 26
Shower or two
- 16
- 22
Partly cloudy
- 17
- 23
Cloud clearing
- 17
- 26
Sunny
- 17
- 26
Sunny
Today 15 Feb Yorke Peninsula
Partly cloudy. Winds east to southeasterly 15 to 25 km/h.
Investigator Strait Coastal Waters
- Wind
- Southeasterly 10 to 15 knots.
- Seas
- Around 1 metre.
- 1st Swell
- Southerly around 1 metre through the Backstairs Passage.
- Weather
- Partly cloudy.
- Weather Situation
- A high pressure system in the Tasman Sea is directing a northerly airstream across the state. A trough of low pressure will move into the far west on Monday before moving across the south and west on Tuesday and across the northeast on Wednesday. A cold front also clips the southeast of the state on Tuesday followed by another cold front on Wednesday. A ridge of high pressure then becomes established south of the state.
Willyama Beach Temperature Statistics View More
February Temperature
Stenhouse Bay (4km)
Lowest 12 February, 2026
15.2 °CAverage February
19.3 °CHighest 3 February, 2026
30.6 °C
Climate (2021–Present)
Stenhouse Bay (4km)
Average Low 2021–2026
13.1 °CAverage 2021–2026
16 °CAverage High 2021–2026
20.5 °C