Willyama Beach Weather Forecast
- 15
- 24
Partly cloudy
- 15
- 20
Shower or two. Becoming windy
- 13
- 19
Shower or two. Wind easing
- 13
- 19
Partly cloudy
- 13
- 20
Showers
- 13
- 19
Partly cloudy
- 13
- 20
Shower or two
Today 24 Nov Yorke Peninsula
Mostly clear. Winds west to southwesterly 25 to 40 km/h.
Investigator Strait Coastal Waters
- Wind
- Westerly 15 to 20 knots.
- Seas
- Around 1 metre, increasing to 1 to 1.5 metres inshore.
- 1st Swell
- West to southwesterly below 0.5 metres.
- Weather
- Mostly clear.
- Weather Situation
- A low pressure trough moves into the eastern districts of SA, as a trough lingers over the northeast, expected to persist until later in the week. A ridge extends over the south of the state from a high pressure system to the west. A trough and cold front will clip the southeast on Wednesday as the ridge of high pressure moves in from the west, expected to move over the Bight on Thursday. A trough is expected to approach and cross the southeast during Friday.
Willyama Beach Temperature Statistics View More
November Temperature
Stenhouse Bay (4km)
Lowest 12 November, 2025
6.7 °CAverage November
15.2 °CHighest 6 November, 2025
23.9 °C
Climate (2020–Present)
Stenhouse Bay (4km)
Average Low 2020–2025
13.1 °CAverage 2020–2025
16 °CAverage High 2020–2025
20.4 °C