Port Stephens - Heads Weather Forecast
- 11
- 19
Shower or two
- 13
- 19
Partly cloudy
- 10
- 19
Partly cloudy
- 8
- 20
Mostly sunny
- 8
- 22
Mostly sunny
- 10
- 19
Shower or two
- 8
- 17
Shower or two
Today 18 Jul Hunter
Partly cloudy. Slight chance of a shower. Winds south to southeasterly 15 to 25 km/h.
Hunter Coastal Waters
Seal Rocks to Broken Bay- Wind
- Southeasterly 15 to 20 knots.
- Seas
- 1.5 metres.
- 1st Swell
- Easterly 1 to 1.5 metres, increasing to 1.5 to 2 metres by early evening.
- Weather
- Partly cloudy.
- Weather Situation
- A coastal trough and associated low off the north coast combine with a high pressure ridge over the far southern coastal waters promoting strong south to southeasterly winds and large and powerful waves along the north coast today and Sunday. Meanwhile, the high will cross the southern coastal waters on Sunday or Monday, with winds turning northerly as the ridge builds from early to mid next week.
Port Stephens - Heads Temperature Statistics View More
July Temperature
Williamtown RAAF Base (35km)
Lowest 5 July, 2026
5.2 °CAverage July
13.2 °CHighest 2 July, 2026
23.5 °C
Climate (2021–2026)
Williamtown RAAF Base (35km)
Average Low 2021–2026
13.4 °CAverage 2021–2026
18.2 °CAverage High 2021–2026
24 °C