Silverwater Weather Forecast
- 11
- 23
Mostly sunny
- 11
- 27
Sunny
- 12
- 32
Sunny
- 15
- 37
Sunny
- 19
- 39
Partly cloudy
- 19
- 27
Showers
- 15
- 27
Cloudy
Today 2 Dec Newcastle
Mostly sunny. Winds southwesterly 20 to 30 km/h turning southerly 25 to 40 km/h in the middle of the day then decreasing to 15 to 25 km/h in the evening.
Hunter Coastal Waters
Seal Rocks to Broken Bay- Wind
- Southwesterly 20 to 25 knots, reaching up to 30 knots in the late morning and afternoon. Winds turning southerly 15 to 25 knots in the early afternoon.
- Seas
- 2 to 3 metres.
- 1st Swell
- South to southwesterly 1.5 to 2 metres, increasing to 2 to 3 metres around midday, then tending southerly 2.5 to 3 metres by early evening.
- Weather
- Partly cloudy. The chance of a thunderstorm offshore south of Port Stephens in the late morning and early afternoon.
- Weather Situation
- A cold front and its associated trough are crossing the coastal waters early this morning, with fresh to strong south to southwesterly winds in the wake. Following this, winds should gradually ease and turn northerly as a high pressure system drifts across the state, entering the Tasman Sea midweek.
Silverwater Temperature Statistics View More
December Temperature
Lake Macquarie (Cooranbong) (9km)
Lowest 1 December, 2025
9.2 °CAverage December
16.9 °CHighest
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Climate (2020–Present)
Lake Macquarie (Cooranbong) (9km)
Average Low 2020–2025
11.7 °CAverage 2020–2025
17.2 °CAverage High 2020–2025
23.8 °C