Lake Macquarie - Spectacle Island Weather Forecast
- 8
- 25
Clear
- 9
- 28
Mostly sunny
- 13
- 28
Mostly sunny
- 9
- 18
Partly cloudy
- 8
- 19
Partly cloudy
- 6
- 24
Sunny
- 8
- 28
Sunny
Today 13 Sep Newcastle
Clear. Light winds.
Hunter Coastal Waters
Seal Rocks to Broken Bay- Wind
- Northerly 15 to 20 knots, reaching up to 25 knots offshore south of Port Stephens.
- Seas
- 1.5 metres, increasing to 1.5 to 2 metres offshore south of Port Stephens.
- 1st Swell
- Southerly 1.5 metres inshore, increasing to 1.5 to 2 metres offshore north of Norah Head.
- Weather
- Mostly clear.
- Weather Situation
- Northerly winds will increase on Monday before a trough brings a southerly change to the far south in the evening. This southerly change will continue to move north along the coast on Tuesday and then strengthen as a cold front reaches the Tasman Sea. After this, southerly winds will persist as a new ridge of high pressure extends across from the west.
Lake Macquarie - Spectacle Island Temperature Statistics View More
September Temperature
Lake Macquarie (Cooranbong) (16km)
Lowest 1 September, 2026
3.4 °CAverage September
15.7 °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