Johnsons Bay Weather Forecast
- 10
- 14
Shower
- 10
- 13
Windy
- 9
- 14
Shower
- 11
- 15
Shower
- 8
- 13
Shower
- 5
- 14
Shower
- 7
- 15
Shower
Today 21 Aug Western
Cloudy. Very high chance of showers. Snow falling above 1100 metres. Winds north to northwesterly 15 to 25 km/h tending west to northwesterly 25 to 40 km/h during the morning. Overnight temperatures falling to between 4 and 9 with daytime temperatures reaching between 8 and 13.
Central West Coastal Waters
Low Rocky Point to Sandy Cape- Wind
- Northwesterly 15 to 20 knots turning westerly 20 to 25 knots in the early morning. Winds reaching up to 30 knots in the evening.
- Seas
- 1.5 to 2.5 metres.
- 1st Swell
- Westerly 2 to 3 metres, increasing to 3 to 4 metres during the afternoon.
- Weather
- Cloudy. Near 100% chance of showers, with possible small hail offshore in the afternoon and evening.
Johnsons Bay Temperature Statistics View More
August Temperature
Luncheon Hill (Forestry) (46km)
Lowest 5 August, 2026
3.1 °CAverage August
8.4 °CHighest 16 August, 2026
15.5 °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