Lake Macquarie - Within the lake Weather Forecast
- 17
- 33
Mostly clear
- 17
- 24
Shower or two
- 16
- 23
Shower or two
- 17
- 26
Partly cloudy
- 15
- 31
Sunny
- 17
- 34
Mostly sunny
- 19
- 32
Shower or two
Today 14 Dec Newcastle
Mostly clear. Winds northeast to southeasterly 15 to 25 km/h tending south to southwesterly 15 to 20 km/h in the evening then tending west to southwesterly 15 to 25 km/h in the late evening.
Hunter Coastal Waters
Seal Rocks to Broken Bay- Wind
- North to northeasterly 15 to 20 knots, reaching up to 30 knots south of Norah Head in the late evening.
- Seas
- Around 1 metre, increasing to 1 to 1.5 metres north of Norah Head.
- 1st Swell
- East to northeasterly below 1 metre.
- Weather
- Mostly clear.
- Weather Situation
- A trough and gusty wind change will continue moving north across the coastal waters, crossing the northern waters on Monday morning and early afternoon. A ridge extends over the coastal waters in the wake of the trough. The ridge will be maintained by a high in the Great Australian Bight that will move east across southeast Australia on Tuesday and into the Tasman Sea on Wednesday.
Lake Macquarie - Within the lake Temperature Statistics View More
December Temperature
Lake Macquarie (Cooranbong) (10km)
Lowest 1 December, 2025
9.2 °CAverage December
21.5 °CHighest 6 December, 2025
40.6 °C
Climate (2020–Present)
Lake Macquarie (Cooranbong) (10km)
Average Low 2020–2025
11.7 °CAverage 2020–2025
17.2 °CAverage High 2020–2025
23.8 °C