Port Stephens - Heads Weather Forecast
- 10
- 21
Partly cloudy
- 10
- 22
Shower or two
- 14
- 22
Showers easing
- 14
- 22
Showers
- 15
- 22
Showers
- 13
- 22
Showers
- 12
- 21
Shower or two
Today 9 May Hunter
The chance of fog in the early morning. Patches of morning frost about the Upper Hunter. Sunny day. Light winds. Overnight temperatures falling to between 3 and 8 with daytime temperatures reaching between 19 and 22.
Hunter Coastal Waters
Seal Rocks to Broken Bay- Wind
- Southwesterly 15 to 20 knots, reaching up to 25 knots offshore early in the morning. Winds turning southerly in the afternoon.
- Seas
- 1.5 to 2 metres, decreasing to 1 to 1.5 metres during the morning, then decreasing to 1 metre later in the evening.
- 1st Swell
- Southerly 3 to 4 metres, decreasing to 2.5 to 3 metres around midday.
- Weather
- Partly cloudy. 60% chance of showers.
- Caution
- Large and powerful surf conditions in the morning are expected to be hazardous for coastal activities such as crossing bars by boat and rock fishing.
- Weather Situation
- A strong high pressure system over the Great Australian Bight extends a ridge over NSW, while a trough offshore of the southern coastal waters maintains fresh to strong southwesterly flow over coastal waters this morning. Winds will gradually ease and turn southerly through the weekend as the trough moves further offshore, while the high moves eastwards. Winds will turn southeasterly by Monday as the high enters the Tasman Sea.
Port Stephens - Heads Temperature Statistics View More
May Temperature
Williamtown RAAF Base (35km)
Lowest 8 May, 2026
7.8 °CAverage May
17.1 °CHighest 4 May, 2026
27.5 °C
Climate (2021–Present)
Williamtown RAAF Base (35km)
Average Low 2021–2026
13.3 °CAverage 2021–2026
18.1 °CAverage High 2021–2026
23.9 °C