Johnsons Bay Weather Forecast
- 10
- 13
Shower
- 9
- 12
Shower
- 8
- 13
Shower
- 7
- 13
Shower
- 10
- 13
Shower
- 8
- 12
Shower
- 7
- 13
Shower
Today 19 Jun Western
Cloudy. Medium chance of showers. Winds southerly 20 to 30 km/h.
Central West Coastal Waters
Low Rocky Point to Sandy Cape- Wind
- Southerly 25 to 30 knots.
- Seas
- 2.5 to 3 metres.
- 1st Swell
- Southwesterly 3 metres.
- Weather
- Cloudy.
- Weather Situation
- A cold front about the west, crosses the state during this afternoon and evening. A much cooler south to southwesterly airstream is expected to follow early Saturday with a ridge of high pressure forecast to develop over the state through the weekend. A warmer northwesterly airstream is then expected to develop during Monday as the ridge gradually moves to the east and a cold front approaches from the west. The cold front is expected to move over Tasmania on Tuesday resulting in a return to cooler southerly flow.
Johnsons Bay Temperature Statistics View More
June Temperature
Luncheon Hill (Forestry) (46km)
Lowest 5 June, 2026
4.9 °CAverage June
10 °CHighest 7 June, 2026
15.9 °C
Climate (2021–2026)
Luncheon Hill (Forestry) (46km)
Average Low 2021–2026
7.7 °CAverage 2021–2026
10.9 °CAverage High 2021–2026
16.3 °C