Johnsons Bay Weather Forecast
- 9
- 13
Windy
- 9
- 14
Shower
- 8
- 12
Shower
- 10
- 14
Cloudy
- 7
- 14
Partly cloudy
- 6
- 16
Partly cloudy
- 10
- 18
Shower
Today 7 Sep Western
Cloudy. Very high chance of showers, becoming less likely this morning. Snow falling above 900 metres. Winds west to southwesterly 25 to 40 km/h tending south to southwesterly 25 to 35 km/h in the early morning then tending northwest to southwesterly 20 to 30 km/h in the late afternoon. Daytime maximum temperatures between 8 and 12.
Central West Coastal Waters
Low Rocky Point to Sandy Cape- Wind
- South to southwesterly 15 to 25 knots, reaching up to 30 knots during the morning. Winds turning westerly 15 to 20 knots in the late afternoon.
- Seas
- 1.5 to 2.5 metres, decreasing to 1 metre during the afternoon.
- 1st Swell
- Westerly 2.5 to 3 metres, tending southwesterly 3 metres during the morning.
- Weather
- Cloudy. 50% chance of showers.
- Weather Situation
- A ridge south of the continent is extending a westerly flow across Tasmania, while a cold front should move across the state today. Another cold front should cross Tasmania Tuesday, before the ridge of high pressure approaches from the west thereafter.
Johnsons Bay Temperature Statistics View More
September Temperature
Luncheon Hill (Forestry) (46km)
Lowest 4 September, 2026
4.9 °CAverage September
8.9 °CHighest 1 September, 2026
15.7 °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