Number One Cove Weather Forecast
- 12
- 20
Shower or two
- 12
- 21
Shower or two
- 10
- 22
Shower or two
- 11
- 23
Shower or two
- 13
- 25
Partly cloudy
- 13
- 27
Partly cloudy
- 14
- 26
Possible shower
Today 16 Oct Hunter
Cloudy. Medium chance of showers, most likely in the morning and afternoon. Winds east to southeasterly 15 to 25 km/h. Overnight temperatures falling to between 9 and 12 with daytime temperatures reaching between 17 and 22.
Hunter Coastal Waters
Seal Rocks to Broken Bay- Wind
- Easterly 10 to 15 knots, reaching up to 20 knots offshore south of Norah Head during the morning.
- Seas
- Around 1 metre.
- 1st Swell
- South to southeasterly 1.5 metres inshore, increasing to 1.5 to 2 metres offshore south of Port Stephens.
- Weather
- Partly cloudy.
Number One Cove Temperature Statistics View More
October Temperature
Williamtown RAAF Base (20 km)
Lowest 9 October, 2026
7.8 °CAverage October
19.2 °CHighest 12 October, 2026
36.4 °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