Hawkesbury River - Olga Bay Weather Forecast
- 15
- 29
Partly cloudy
- 19
- 26
Cloudy
- 18
- 28
Partly cloudy
- 15
- 23
Sunny
- 15
- 25
Sunny
- 16
- 27
Sunny
- 18
- 36
Mostly sunny
Today 21 Dec Central Coast
Partly cloudy. Slight chance of a shower. The chance of a thunderstorm. Winds east to southeasterly 15 to 20 km/h becoming light in the evening.
Sydney Enclosed Waters
Sydney Harbour, Pittwater and Botany Bay- Wind
- East to southeasterly about 10 knots increasing to 10 to 15 knots in the evening.
- Seas
- Below 0.5 metres.
- Weather
- Partly cloudy. The chance of a thunderstorm.
- Weather Situation
- A high pressure ridge extends across the coast, bringing generally settled weather. A cold front slips south of the state during today, bringing a south to southeasterly change during the afternoon, followed by a brief ridge. Another cold front is forecast to cross the Sydney Waters during Monday, bringing a gusty southerly change, with another ridge building in its wake bringing mostly settled conditions for Christmas.
Hawkesbury River - Olga Bay Temperature Statistics View More
December Temperature
Terrey Hills (17km)
Lowest 20 December, 2024
14.2 °CAverage December
22 °CHighest 2 December, 2024
34.6 °C
Climate (2019–Present)
Terrey Hills (17km)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
13.3 °CAverage 2019–2024
16.8 °CAverage High 2019–2024
21.7 °C