Shoal Bay Weather Forecast
- 15
- 20
Showers
- 12
- 19
Shower or two
- 10
- 22
Partly cloudy
- 11
- 26
Sunny
- 12
- 28
Sunny
- 13
- 29
Shower or two
- 14
- 22
Showers
Today 27 Sep Hunter
Cloudy. Very high chance of showers about the Lower Hunter, medium chance elsewhere. Winds southeasterly 20 to 30 km/h decreasing to 15 to 20 km/h in the late evening.
Hunter Coastal Waters
Seal Rocks to Broken Bay- Wind
- Southerly 15 to 25 knots, reaching up to 30 knots in the afternoon. Winds turning southeasterly in the early afternoon. Squalls possible with the wind change.
- Seas
- 1 to 1.5 metres, increasing to 1.5 to 2 metres during the afternoon.
- 1st Swell
- Southerly 1.5 to 2.5 metres.
- Weather
- Cloudy. 95% chance of showers.
- Weather Situation
- A cold front and trough will pass over the Tasman Sea bringing a southerly change northward along the NSW coast. A ridge of high pressure will build over the coastal waters in the wake of the southerly change, turning winds east to northeasterly over the coastal waters for the early days of the week.
Shoal Bay Temperature Statistics View More
September Temperature
Williamtown RAAF Base (32km)
Lowest 9 September, 2026
4.4 °CAverage September
17.5 °CHighest 21 September, 2026
35.4 °C
Climate (2021–2026)
Williamtown RAAF Base (32km)
Average Low 2021–2026
13.5 °CAverage 2021–2026
18.2 °CAverage High 2021–2026
24 °C