McCarrs Creek - Holmeport Marina Weather Forecast
- 17
- 25
Clear
- 17
- 29
Mostly sunny
- 15
- 17
Showers
- 14
- 18
Possible shower
- 13
- 20
Partly cloudy
- 13
- 23
Sunny
- 15
- 26
Sunny
Today 25 Sep Sydney
Clear. Light winds.
Sydney Enclosed Waters
Sydney Harbour, Pittwater and Botany Bay- Wind
- Northerly below 10 knots.
- Seas
- Below 0.5 metres.
- Weather
- Clear.
- Weather Situation
- A high pressure system over the Tasman Sea directs a north to northeasterly flow through the Sydney Waters. A cold front and trough will enter the Tasman Sea during the weekend, bringing a southerly change that will pass through the Sydney Waters on Saturday night. A high pressure centre will then move across Tasmania early next week, with winds over the NSW coast tending southeasterly in response.
McCarrs Creek - Holmeport Marina Temperature Statistics View More
September Temperature
Terrey Hills (7km)
Lowest 10 September, 2026
8.1 °CAverage September
16.4 °CHighest 21 September, 2026
32 °C
Climate (2021–2026)
Terrey Hills (7km)
Average Low 2021–2026
13.6 °CAverage 2021–2026
17.1 °CAverage High 2021–2026
22 °C