Jolly Beach Weather Forecast
- 10
- 15
Cloudy
- 9
- 15
Cloudy
- 7
- 15
Cloudy
- 10
- 17
Mostly sunny
- 9
- 18
Shower or two
- 11
- 17
Showers. Becoming windy
- 9
- 15
Showers. Windy
Today 3 Aug Yorke Peninsula
Partly cloudy. Medium chance of showers, most likely in the morning and afternoon. Winds westerly 20 to 30 km/h tending southwesterly 15 to 25 km/h in the middle of the day then becoming light in the evening. Overnight temperatures falling to between 4 and 9 with daytime temperatures reaching around 16.
Investigator Strait Coastal Waters
- Wind
- Westerly 20 to 25 knots turning southwesterly 15 to 20 knots early in the morning.
- Seas
- 1.5 to 2 metres, decreasing to 1 metre during the morning.
- 1st Swell
- West to southwesterly 1.5 to 2.5 metres, decreasing to 1 to 1.5 metres later in the evening.
- Weather
- Cloudy.
Jolly Beach Temperature Statistics View More
August Temperature
Stenhouse Bay (3km)
Lowest 1 August, 2026
4.5 °CAverage August
9.7 °CHighest 1 August, 2026
15.7 °C
Climate (2021–2026)
Stenhouse Bay (3km)
Average Low 2021–2026
13.1 °CAverage 2021–2026
16.1 °CAverage High 2021–2026
20.5 °C