Shoal Bay Offshore Weather Forecast
- 16
- 30
Possible shower or storm
- 17
- 21
Shower or two
- 17
- 23
Shower or two
- 17
- 27
Showers. Possible storm
- 17
- 25
Shower or two
- 16
- 27
Partly cloudy
- 19
- 32
Possible shower
Today 20 Nov Hunter
Partly cloudy. Medium chance of showers, most likely in the afternoon and evening. The chance of a thunderstorm in the afternoon and evening, possibly severe with damaging winds, large hail and heavy rain which may lead to flash flooding. Winds northwesterly 15 to 25 km/h shifting south to southeasterly 15 to 20 km/h in the late morning and afternoon. Daytime maximum temperatures 29 to 36.
Hunter Coastal Waters
Seal Rocks to Broken Bay- Wind
- Northwest to northeasterly 15 to 20 knots, reaching up to 30 knots offshore north of Norah Head in the late morning. Winds tending southeast to southwesterly in the late evening.
- Seas
- Around 1 metre, increasing to 1 to 2 metres offshore.
- 1st Swell
- Northeasterly below 1 metre, increasing to 1 to 1.5 metres south of Port Stephens.
- Weather
- Partly cloudy. The chance of a thunderstorm in the late afternoon and evening.
- Weather Situation
- A high pressure system will direct fresh to strong northeasterly winds along the northern coast today. A trough will also brush the central coasts today, bringing a south to southeasterly wind change to the southern and central coasts, before stalling about Hunter or Mid North Coast on Friday. Winds tending east to northeasterly again over the weekend as another high moves into the Tasman Sea and a trough lingers about the coast.
Shoal Bay Offshore Temperature Statistics View More
November Temperature
Williamtown RAAF Base (40km)
Lowest 12 November, 2025
8.3 °CAverage November
20.6 °CHighest 8 November, 2025
34.9 °C
Climate (2020–Present)
Williamtown RAAF Base (40km)
Average Low 2020–2025
13.3 °CAverage 2020–2025
18 °CAverage High 2020–2025
23.7 °C