Swansea Channel - Coon Island Weather Forecast
- 9
- 25
Mostly clear
- 13
- 25
Mostly sunny
- 13
- 29
Shower or two developing
- 17
- 28
Shower or two. Storm
- 15
- 26
Shower or two
- 15
- 28
Showers. Storm
- 15
- 28
Partly cloudy
Today 29 Oct Newcastle
Mostly clear. Light winds.
Hunter Coastal Waters
Seal Rocks to Broken Bay- Wind
- South to southeasterly below 10 knots.
- Seas
- Below 1 metre.
- 1st Swell
- Southerly 2 to 2.5 metres.
- Weather
- Mostly clear.
- Weather Situation
- A high pressure system crossing New South Wales extends a ridge across the coastal waters, bringing generally light to moderate southwest to southeasterly winds. Winds shifting north to northeasterly and strengthening from Friday as a trough crosses the state from the west, with a southerly change expected to move along the southern half of the coast during Sunday.
Swansea Channel - Coon Island Temperature Statistics View More
October Temperature
Lake Macquarie (Cooranbong) (16 km)
Lowest 9 October, 2026
6.6 °CAverage October
18.1 °CHighest 12 October, 2026
36.4 °C
Climate (2021–2026)
Lake Macquarie (Cooranbong) (16 km)
Average Low 2021–2026
11.9 °CAverage 2021–2026
17.4 °CAverage High 2021–2026
24 °C