Johnsons Bay Weather Forecast
- 8
- 17
Partly cloudy
- 7
- 17
Partly cloudy
- 9
- 16
Partly cloudy
- 8
- 15
Shower
- 8
- 14
Shower
- 7
- 15
Windy
- 6
- 17
Partly cloudy
Today 2 Oct Western
Partly cloudy. Slight chance of a shower in the far south in the morning. Near zero chance of rain elsewhere. Winds northwest to southwesterly 15 to 20 km/h tending southeast to southwesterly 15 to 25 km/h before dawn then tending northeast to southeasterly 15 to 20 km/h in the late evening. Overnight temperatures falling to between 2 and 6 with daytime temperatures reaching between 14 and 18.
Central West Coastal Waters
Low Rocky Point to Sandy Cape- Wind
- Variable about 10 knots becoming south to southeasterly 15 to 20 knots in the morning. Winds reaching up to 25 knots inshore in the late afternoon.
- Seas
- Around 1 metre, increasing to 1 to 2 metres during the afternoon.
- 1st Swell
- Southwesterly 2.5 to 3 metres inshore, increasing to 3 to 4 metres offshore.
- Weather
- Sunny.
Johnsons Bay Temperature Statistics View More
October Temperature
Luncheon Hill (Forestry) (46km)
Lowest 1 October, 2026
11.3 °CAverage October
12.8 °CHighest
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Climate (2021–2026)
Luncheon Hill (Forestry) (46km)
Average Low 2021–2026
7.8 °CAverage 2021–2026
11 °CAverage High 2021–2026
16.4 °C