Cooks River - Kyeemagh Boat Ramp Weather Forecast
- 19
- 30
Becoming very windy
- 18
- 22
Shower or two
- 17
- 23
Cloudy
- 18
- 25
Partly cloudy
- 17
- 28
Sunny
- 19
- 31
Partly cloudy
- 20
- 28
Shower or two
Today 14 Dec Sydney
Partly cloudy. High chance of showers, most likely in the early morning. The chance of a thunderstorm in the early morning. Light winds becoming northwest to southwesterly 20 to 30 km/h in the morning then tending southerly 35 to 55 km/h in the late evening.
Sydney Enclosed Waters
Sydney Harbour, Pittwater and Botany Bay- Wind
- Northwesterly 15 to 20 knots tending north to northeasterly in the late afternoon then tending southerly 20 to 30 knots in the late evening.
- Seas
- Below 0.5 metres.
- Weather
- Partly cloudy.
- Weather Situation
- A trough will move across the state's south and west today as a cold front passes to the south. Then, the system will cross Sydney Waters this evening, bringing a fresh to strong southerly wind change in its wake. Southerly winds will gradually ease and turn east to southeasterly early next week as a new high enters the Bight and extends a ridge across the coastal waters.
Cooks River - Kyeemagh Boat Ramp Temperature Statistics View More
December Temperature
Sydney Airport (1km)
Lowest 2 December, 2025
13.4 °CAverage December
22.5 °CHighest 6 December, 2025
39.2 °C
Climate (2020–Present)
Sydney Airport (1km)
Average Low 2020–2025
14.8 °CAverage 2020–2025
18.6 °CAverage High 2020–2025
23.3 °C