Newcastle Weather Forecast
- 17
- 26
Clear
- 15
- 27
Mostly sunny
- 17
- 24
Showers
- 16
- 24
Showers
- 17
- 24
Shower or two
- 15
- 24
Partly cloudy
- 13
- 27
Mostly sunny
Today 13 Apr Newcastle
Clear. Light winds.
Hunter Coastal Waters
Seal Rocks to Broken Bay- Wind
- East to northeasterly 10 to 15 knots.
- Seas
- Below 1 metre.
- 1st Swell
- East to northeasterly 1.5 metres.
- Weather
- Clear.
- Weather Situation
- A high pressure system over the Tasman Sea is extending a ridge along the New South Wales coast, maintaining generally east to northeasterly winds across coastal waters. Winds are expected to tend southerly along southern and central parts of the coast during Monday, ahead of a cold front approaching from the southwest. This early shift is associated with a pre-frontal trough developing along the coast. The front itself is forecast to enter southern coastal waters late Monday or early Tuesday, with a more established southerly flow extending northwards along the coast in its wake. A new high pressure system will move eastwards from the Bight following the front, re-establishing a ridge across New South Wales waters from mid-week, with winds tending east to southeasterly.
Newcastle Temperature Statistics View More
April Temperature
Newcastle (Nobbys) (2km)
Lowest 6 April, 2025
15.6 °CAverage April
20.5 °CHighest 7 April, 2025
27.3 °C
Climate (2020–Present)
Newcastle (Nobbys) (2km)
Average Low 2020–2025
15.3 °CAverage 2020–2025
18.5 °CAverage High 2020–2025
22.2 °C