Lake Macquarie - Swansea Weather Forecast
- 16
- 23
Cloudy
- 13
- 23
Showers
- 11
- 26
Partly cloudy
- 10
- 25
Sunny
- 13
- 25
Partly cloudy
- 14
- 27
Shower or two
- 16
- 29
Shower or two
Today 26 Oct Newcastle
Cloudy. Slight chance of a shower. Light winds.
Hunter Coastal Waters
Seal Rocks to Broken Bay- Wind
- Southeasterly 10 to 15 knots.
- Seas
- Around 1 metre.
- 1st Swell
- Southerly 2 metres.
- Weather
- Partly cloudy.
- Weather Situation
- A cold front and its associated trough are crossing the northern coastal waters today, with a fresh, gusty southerly wind change in the wake. Winds will turn east to northeasterly along the northern and central parts of the coast on Tuesday as a weak trough forms near the coast. This trough will then deepen to a low pressure system near the central parts of the coast late Tuesday before quickly moving offshore. This will be followed by a high pressure ridge building across the state, which will become the dominant feature over the coastal waters mid to late this week until the next trough brushes the coast on the weekend.
Lake Macquarie - Swansea Temperature Statistics View More
October Temperature
Lake Macquarie (Cooranbong) (15 km)
Lowest 9 October, 2026
6.6 °CAverage October
17.9 °CHighest 12 October, 2026
36.4 °C
Climate (2021–2026)
Lake Macquarie (Cooranbong) (15 km)
Average Low 2021–2026
11.9 °CAverage 2021–2026
17.4 °CAverage High 2021–2026
24 °C