Arcadia Vale Weather Forecast
- 9
- 29
Mostly sunny
- 10
- 26
Sunny
- 10
- 31
Cloud clearing
- 15
- 32
Shower or two developing
- 11
- 22
Cloudy
- 11
- 28
Mostly sunny
- 12
- 35
Sunny
Today 14 Oct Newcastle
Mostly sunny. Light winds becoming northwesterly 15 to 20 km/h in the middle of the day then becoming light in the evening.
Hunter Coastal Waters
Seal Rocks to Broken Bay- Wind
- East to northeasterly below 10 knots tending north to northeasterly 10 to 15 knots in the early morning. Winds reaching up to 20 knots offshore north of Norah Head during the afternoon and evening.
- Seas
- Below 0.5 metres, increasing to around 1 metre during the morning.
- 1st Swell
- Southerly 1.5 to 2 metres, decreasing to 1 to 1.5 metres around midday.
- Weather
- Partly cloudy.
- Weather Situation
- Southerly winds along the coast are gradually easing, and forecast to turn north to northeasterly over the coming days as a high pressure ridge builds across coastal waters. Meanwhile, a trough brushing the far south will bring a brief incursion of southerly winds to the far south coast on Tuesday. Northerly winds will strengthen midweek as a high pressure system moves into the Tasman Sea, then a cold front and its associated trough look set to sweep across the coastal waters later in the week, bringing a fresh and gusty southerly wind change in its wake.
Arcadia Vale Temperature Statistics View More
October Temperature
Lake Macquarie (Cooranbong) (11km)
Lowest 2 October, 2025
6 °CAverage October
18.8 °CHighest 6 October, 2025
34.3 °C
Climate (2020–Present)
Lake Macquarie (Cooranbong) (11km)
Average Low 2020–2025
11.7 °CAverage 2020–2025
17.1 °CAverage High 2020–2025
23.7 °C