Johanna Beach Weather Forecast
- 13
- 21
Partly cloudy
- 12
- 16
Partly cloudy
- 11
- 17
Cloudy
- 11
- 18
Possible shower
- 12
- 18
Shower or two
- 12
- 16
Showers
- 10
- 17
Shower or two
Today 10 Nov South West
Partly cloudy. Medium chance of showers, most likely in the afternoon and early evening. The chance of a thunderstorm in the morning and afternoon. Winds north to northeasterly 15 to 25 km/h shifting southerly in the evening. Overnight temperatures falling to around 10 with daytime temperatures reaching the mid to high 20s.
West Victoria Coastal Waters
SA-Vic Border to Cape Otway- Wind
- Northeasterly 10 to 15 knots becoming variable about 10 knots in the middle of the day then becoming southerly 15 to 20 knots in the late afternoon. Winds reaching up to 25 knots in the far west in the evening.
- Seas
- 1 to 1.5 metres, decreasing to 1 metre during the morning.
- 1st Swell
- Southwesterly 1.5 metres, increasing to 1.5 to 2 metres during the morning.
- Weather
- Partly cloudy. The chance of a thunderstorm in the morning and afternoon.
Johanna Beach Temperature Statistics View More
November Temperature
Cape Otway (15 km)
Lowest 7 November, 2026
8.3 °CAverage November
13.1 °CHighest 6 November, 2026
17.3 °C
Climate (2021–2026)
Cape Otway (15 km)
Average Low 2021–2026
11.8 °CAverage 2021–2026
14.3 °CAverage High 2021–2026
17.5 °C