Silverwater Weather Forecast
- 12
- 23
Partly cloudy
- 11
- 27
Mostly sunny
- 11
- 35
Sunny
- 14
- 28
Mostly sunny
- 16
- 38
Mostly sunny
- 13
- 23
Possible shower
- 11
- 24
Shower or two
Today 18 Oct Newcastle
Partly cloudy. Slight chance of a shower this morning. Winds southerly 15 to 20 km/h turning east to southeasterly 15 to 25 km/h in the late morning and early afternoon.
Hunter Coastal Waters
Seal Rocks to Broken Bay- Wind
- South to southeasterly 15 to 20 knots tending east to southeasterly in the evening.
- Seas
- 1 to 1.5 metres, decreasing to 1 metre during the morning.
- 1st Swell
- Southerly around 1 metre inshore, increasing to 1 to 1.5 metres offshore north of Norah Head during the morning.
- Weather
- The chance of a thunderstorm north of Norah Head this morning. Mostly sunny afternoon.
- Weather Situation
- North to northwesterly winds along the north coast, while a southerly change about the Macquarie Coast will continue to move north today, reaching the northern border in the afternoon. Behind the change a high pressure system will settle over the coast bringing light to moderate winds across the coast throughout the remainder of the weekend and in the new week. The next cold front and trough are poised to bring another southerly change during Tuesday.
Silverwater Temperature Statistics View More
October Temperature
Lake Macquarie (Cooranbong) (9km)
Lowest 2 October, 2025
6 °CAverage October
19.2 °CHighest 6 October, 2025
34.3 °C
Climate (2020–Present)
Lake Macquarie (Cooranbong) (9km)
Average Low 2020–2025
11.7 °CAverage 2020–2025
17.1 °CAverage High 2020–2025
23.7 °C