Johnsons Bay Weather Forecast
- 10
- 17
Cloudy
- 11
- 18
Partly cloudy
- 13
- 18
Shower
- 12
- 17
Shower
- 11
- 18
Shower
- 11
- 18
Shower
- 12
- 18
Shower
Today 22 May Western
Cloudy. Slight chance of a shower, becoming less likely this morning. The chance of morning fog. Winds northwest to northeasterly 15 to 20 km/h becoming light in the early afternoon then becoming east to northeasterly 15 to 20 km/h in the late evening. Daytime maximum temperatures between 13 and 17.
Central West Coastal Waters
Low Rocky Point to Sandy Cape- Wind
- Northwesterly 10 to 15 knots turning northerly in the late morning and afternoon. Winds reaching up to 20 knots offshore in the late evening.
- Seas
- Around 1 metre.
- 1st Swell
- Southwesterly 2.5 to 4 metres.
- Weather
- Cloudy. 50% chance of showers.
- Weather Situation
- A ridge of high pressure slowly crosses Tasmania today, bringing mostly settled weather to the state. The high is then forecast to move to the east of Tasmania late today as a cold front approaches from the west during Saturday, and crosses over the west later Sunday. A low pressure centre is expected to develop on the front to the northwest of Tasmania later Sunday and during Monday, directing a trough over the state on Monday.
Johnsons Bay Temperature Statistics View More
May Temperature
Luncheon Hill (Forestry) (46km)
Lowest 7 May, 2026
2.3 °CAverage May
11.4 °CHighest 1 May, 2026
22.6 °C
Climate (2021–Present)
Luncheon Hill (Forestry) (46km)
Average Low 2021–2026
7.7 °CAverage 2021–2026
10.9 °CAverage High 2021–2026
16.3 °C