Willyama Beach Weather Forecast
- 11
- 20
Late shower or two
- 13
- 23
Showers. Storms
- 14
- 20
Shower or two. Windy
- 12
- 19
Cloudy
- 11
- 19
Cloudy
- 11
- 20
Partly cloudy
- 12
- 24
Mostly sunny
Today 24 Oct Yorke Peninsula
Partly cloudy. Slight chance of a shower later tonight. The chance of a thunderstorm this evening. Light winds becoming east to southeasterly 15 to 20 km/h in the middle of the day then becoming light in the late evening. Daytime maximum temperatures in the low to mid 20s.
Investigator Strait Coastal Waters
- Wind
- Variable about 10 knots becoming east to southeasterly 10 to 15 knots in the late afternoon.
- Seas
- Below 1 metre.
- 1st Swell
- West to southwesterly below 1 metre.
- Weather
- Partly cloudy. The chance of a thunderstorm this evening.
- Weather Situation
- A weak high pressure system over central coasts will move to the east today, leaving a ridge over south eastern waters. In the west a warm front will pass over western coasts with an associated low pressure system moving along the coast across the weekend. A strong cold front associated with this low will sweep across coastal waters on Saturday, with a trough following through Sunday, moving inland through Monday.
Willyama Beach Temperature Statistics View More
October Temperature
Stenhouse Bay (4km)
Lowest 15 October, 2025
7.9 °CAverage October
15.6 °CHighest 4 October, 2025
30.3 °C
Climate (2020–Present)
Stenhouse Bay (4km)
Average Low 2020–2025
13.1 °CAverage 2020–2025
16 °CAverage High 2020–2025
20.5 °C