Cowan Creek - Jerusalem Bay Weather Forecast
- 10
- 17
Mostly clear
- 13
- 19
Mostly sunny
- 11
- 17
Possible shower
- 10
- 17
Partly cloudy
- 8
- 17
Sunny
- 9
- 18
Sunny
- 10
- 18
Possible shower
Today 2 Jun Sydney
Partly cloudy. Slight chance of a shower. Winds north to northwesterly 20 to 30 km/h.
Sydney Enclosed Waters
Sydney Harbour, Pittwater and Botany Bay- Wind
- North to northwesterly 15 to 20 knots.
- Seas
- Below 0.5 metres.
- Weather
- Mostly clear.
- Weather Situation
- Fresh north to northwesterly winds are developing ahead of a cold front associated with a deep low near the Bass Strait. This front will cross Sydney Waters later today, bringing fresh west to northwesterly winds in the wake, and persisting mid to late this week as the low moves across Tasmania and enters the southwestern Tasman Sea. Winds will then turn south to southwesterly later in the week as a series of cold fronts or troughs cross Sydney Waters.
Cowan Creek - Jerusalem Bay Temperature Statistics View More
June Temperature
Terrey Hills (11km)
Lowest 1 June, 2026
7 °CAverage June
9.9 °CHighest
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Climate (2021–Present)
Terrey Hills (11km)
Average Low 2021–2026
13.5 °CAverage 2021–2026
17 °CAverage High 2021–2026
21.9 °C