Lake Macquarie - Spectacle Island Weather Forecast
- 10
- 18
Partly cloudy
- 8
- 19
Partly cloudy
- 6
- 26
Sunny
- 10
- 29
Sunny
- 9
- 31
Sunny
- 13
- 30
Partly cloudy
- 13
- 21
Shower or two
Today 16 Sep Newcastle
Partly cloudy. Winds southerly 25 to 35 km/h.
Hunter Coastal Waters
Seal Rocks to Broken Bay- Wind
- Southerly 25 to 30 knots.
- Seas
- 3 metres.
- 1st Swell
- Southerly 3 to 4 metres.
- Weather
- Cloudy. 60% chance of showers.
- Caution
- Large and powerful surf conditions in the evening are expected to be hazardous for coastal activities such as crossing bars by boat and rock fishing.
- Weather Situation
- A strong high over the Great Australian Bight is moving east in the wake of a trough in the Tasman Sea, directing strong and blustery southerly winds over the coastal waters. The winds will ease from Thursday as the high moves across the state later in the week and into the weekend.
Lake Macquarie - Spectacle Island Temperature Statistics View More
September Temperature
Lake Macquarie (Cooranbong) (16km)
Lowest 1 September, 2026
3.4 °CAverage September
15.8 °CHighest 5 September, 2026
31.5 °C
Climate (2021–2026)
Lake Macquarie (Cooranbong) (16km)
Average Low 2021–2026
11.9 °CAverage 2021–2026
17.3 °CAverage High 2021–2026
24 °C