Marks Point Weather Forecast
- 13
- 28
Possible late shower
- 9
- 18
Partly cloudy
- 8
- 19
Partly cloudy
- 6
- 25
Sunny
- 8
- 28
Sunny
- 9
- 31
Sunny
- 12
- 28
Becoming cloudy
Today 15 Sep Newcastle
Sunny morning. Medium chance of showers in the evening. The chance of a thunderstorm in the afternoon and evening. Light winds becoming west to northwesterly 20 to 30 km/h in the morning then shifting south to southeasterly 25 to 35 km/h in the middle of the day.
Hunter Coastal Waters
Seal Rocks to Broken Bay- Wind
- North to northwesterly 15 to 25 knots shifting south to southeasterly in the late morning. Winds reaching up to 30 knots early in the morning and again in the late evening.
- Seas
- 1.5 to 2.5 metres, decreasing below 1 metre around midday, then increasing to 1 to 1.5 metres later in the evening.
- 1st Swell
- Southerly around 1 metre inshore, increasing to 1 to 1.5 metres offshore south of Port Stephens later in the evening.
- Weather
- Sunny day. 70% chance of showers in the evening. The chance of a thunderstorm in the late afternoon and evening.
Marks Point 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