Number One Cove Weather Forecast
- 8
- 22
Partly cloudy
- 8
- 20
Mostly sunny
- 6
- 17
Sunny
- 5
- 18
Sunny
- 3
- 20
Sunny
- 5
- 20
Partly cloudy
- 8
- 21
Shower or two
Today 3 Aug Hunter
Partly cloudy. Slight chance of a shower about the Upper Hunter, near zero chance elsewhere. The chance of a thunderstorm. Light winds.
Hunter Coastal Waters
Seal Rocks to Broken Bay- Wind
- Northwesterly 10 to 15 knots.
- Seas
- Below 1 metre.
- 1st Swell
- Southerly around 1 metre.
- Weather
- Partly cloudy. The chance of a thunderstorm offshore.
- Weather Situation
- A low pressure system near Tasmania is slow-moving, with its associated cold front and trough crossing the southern and central coastal waters and bringing a west to southwesterly wind change in their wake. Winds will then gradually ease and become light and variable later in the week as the low heads to the Tasman Sea and weakens, while a high pressure system moves across the state.
Number One Cove Temperature Statistics View More
August Temperature
Williamtown RAAF Base (20km)
Lowest 2 August, 2026
3 °CAverage August
9.7 °CHighest 1 August, 2026
17 °C
Climate (2021–2026)
Williamtown RAAF Base (20km)
Average Low 2021–2026
13.4 °CAverage 2021–2026
18.2 °CAverage High 2021–2026
24 °C