Frenchman Rock Weather Forecast
- 8
- 23
Partly cloudy
- 16
- 31
Windy. Partly cloudy
- 13
- 21
Shower or two
- 12
- 21
Showers
- 8
- 17
Partly cloudy
- 7
- 16
Partly cloudy
- 7
- 19
Mostly sunny
Today 28 Sep Mount Lofty Ranges
Partly cloudy. Winds easterly 15 to 25 km/h turning northeasterly 20 to 30 km/h in the late morning and afternoon. Overnight temperatures falling to between 7 and 10 with daytime temperatures reaching the low to mid 20s.
South Central Coastal Waters
- Wind
- Easterly 15 to 25 knots turning northeasterly 15 to 20 knots in the evening.
- Seas
- 1.5 to 2 metres, decreasing to 1 to 1.5 metres during the afternoon.
- 1st Swell
- Southwesterly 2 to 2.5 metres.
- Weather
- Partly cloudy.
Frenchman Rock Temperature Statistics View More
September Temperature
Encounter Bay (9km)
Lowest 18 September, 2026
2 °CAverage September
14.5 °CHighest 19 September, 2026
26.5 °C
Climate (2021–2026)
Encounter Bay (9km)
Average Low 2021–2026
10.5 °CAverage 2021–2026
15.3 °CAverage High 2021–2026
20.7 °C