Tanilba Bay Weather Forecast
- 8
- 18
Partly cloudy
- 9
- 18
Possible shower
- 7
- 19
Shower or two
- 11
- 18
Showers easing
- 10
- 18
Shower or two
- 9
- 18
Showers
- 11
- 18
Showers
Today 22 Jun Hunter
Mostly clear. Light winds.
Hunter Coastal Waters
Seal Rocks to Broken Bay- Wind
- Southwesterly 15 to 20 knots.
- Seas
- Around 1 metre, increasing to 1.5 metres offshore.
- 1st Swell
- Southerly 1.5 metres inshore, increasing to 1.5 to 2 metres offshore south of Port Stephens.
- Weather
- Partly cloudy.
- Weather Situation
- A high pressure system over South Australia is extending a ridge across New South Wales, while a low off the South Coast continues to track further offshore, maintaining southerly winds over the coastal waters. A trough is then forecast to brush the coast midweek, followed by another high pressure system drifting across Tasmania, directing onshore southeasterly airstream through the second half of the week.
Tanilba Bay Temperature Statistics View More
June Temperature
Williamtown RAAF Base (16km)
Lowest 21 June, 2026
5.5 °CAverage June
14.6 °CHighest 10 June, 2026
23.5 °C
Climate (2021–2026)
Williamtown RAAF Base (16km)
Average Low 2021–2026
13.4 °CAverage 2021–2026
18.2 °CAverage High 2021–2026
24 °C