Number One Cove Weather Forecast
- 11
- 20
Shower or two clearing
- 10
- 26
Sunny
- 13
- 29
Shower or two
- 16
- 23
Shower or two
- 15
- 24
Partly cloudy
- 16
- 28
Shower or two
- 17
- 29
Shower or two
Today 9 Nov Hunter
Partly cloudy. Medium chance of showers along the coastal fringe in the morning and early afternoon. Near zero chance of rain elsewhere. Winds southeast to southwesterly 15 to 25 km/h tending northeast to southeasterly 15 to 20 km/h in the evening then becoming light in the late evening. Daytime maximum temperatures 20 to 26.
Hunter Coastal Waters
Seal Rocks to Broken Bay- Wind
- South to southwesterly 15 to 25 knots, reaching up to 30 knots in the afternoon.
- Seas
- 1.5 to 2.5 metres.
- 1st Swell
- Southerly 2.5 to 3 metres.
- Weather
- Partly cloudy. 70% chance of showers.
- Caution
- Large and powerful surf conditions are expected to be hazardous for coastal activities such as crossing bars by boat and rock fishing.
- Weather Situation
- A low pressure system sits over the Tasman Sea. A ridge builds over inland NSW, maintaining strong and gusty southerly winds and large, powerful seas. Winds ease early this week ahead of another southerly change from Wednesday.
Number One Cove Temperature Statistics View More
November Temperature
Williamtown RAAF Base (20 km)
Lowest 8 November, 2026
10.3 °CAverage November
19.2 °CHighest 7 November, 2026
29.8 °C
Climate (2021–2026)
Williamtown RAAF Base (20 km)
Average Low 2021–2026
13.5 °CAverage 2021–2026
18.3 °CAverage High 2021–2026
24 °C