Newcastle Beach Weather Forecast
- 8
- 22
Sunny
- 9
- 22
Possible shower developing
- 14
- 22
Showers
- 14
- 23
Shower or two
- 15
- 22
Showers
- 13
- 22
Showers
- 12
- 23
Shower or two
Today 9 May Newcastle
Sunny. Winds southwesterly 15 to 20 km/h tending southerly in the middle of the day then becoming light in the late afternoon.
Hunter Coastal Waters
Seal Rocks to Broken Bay- Wind
- Southwesterly 15 to 20 knots turning southerly in the afternoon.
- Seas
- 1 to 1.5 metres, decreasing to 1 metre later in the evening.
- 1st Swell
- Southerly 2 to 3 metres inshore, increasing to 2.5 to 4 metres offshore north of Norah Head.
- Weather
- Partly cloudy. 50% chance of showers offshore, near zero chance elsewhere.
- Caution
- Large and powerful surf conditions in the morning are expected to be hazardous for coastal activities such as crossing bars by boat and rock fishing.
- Weather Situation
- Southwesterly winds will continue to ease and then tend southerly this weekend as a high pressure system near the Bight extends a ridge across New South Wales. Winds will gradually turn southeasterly in the new week as the high moves east towards the Tasman Sea.
Newcastle Beach Temperature Statistics View More
May Temperature
Newcastle (Nobbys) (1km)
Lowest 8 May, 2026
8.5 °CAverage May
18.1 °CHighest 4 May, 2026
25.6 °C
Climate (2021–Present)
Newcastle (Nobbys) (1km)
Average Low 2021–2026
15.4 °CAverage 2021–2026
18.6 °CAverage High 2021–2026
22.4 °C