Johnsons Bay Weather Forecast
- 8
- 14
Cloudy
- 6
- 18
Sunny
- 10
- 19
Shower
- 12
- 15
Shower
- 9
- 13
Shower
- 8
- 13
Shower
- 10
- 14
Shower
Today 11 Sep Western
Partly cloudy. The chance of morning fog north of Strahan. Medium chance of showers in the south, slight chance elsewhere. Winds northwest to southwesterly 20 to 30 km/h. Daytime maximum temperatures between 11 and 14.
Central West Coastal Waters
Low Rocky Point to Sandy Cape- Wind
- West to southwesterly 10 to 15 knots.
- Seas
- Around 1 metre, increasing to 1 to 1.5 metres offshore.
- 1st Swell
- Southwesterly 4 to 5 metres.
- Weather
- Cloudy.
- Weather Situation
- A high pressure system over the Bight approaches Bass Strait today and is forecast to move over the northern Tasman Sea by early Saturday and continue to move east. A weak trough is expected late Sunday before a cold front approaches the state from the west on Monday.
Johnsons Bay Temperature Statistics View More
September Temperature
Luncheon Hill (Forestry) (46km)
Lowest 9 September, 2026
2.8 °CAverage September
8.3 °CHighest 6 September, 2026
17.7 °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