Swansea Offshore Weather Forecast
- 21
- 23
Showers. Storm developing
- 20
- 21
Showers. Storm developing
- 18
- 19
Showers
- 18
- 20
Shower or two
- 19
- 21
Partly cloudy
- 19
- 21
Partly cloudy
- 20
- 22
Shower or two
Today 14 Nov Newcastle
Partly cloudy. High chance of showers, most likely during this afternoon and evening. A thunderstorm likely during this afternoon and evening, possibly severe with damaging winds, large hail and heavy rain which may lead to flash flooding. Winds northwesterly 15 to 20 km/h turning north to northeasterly in the early afternoon then becoming light in the evening.
Hunter Coastal Waters
Seal Rocks to Broken Bay- Wind
- North to northwesterly 10 to 15 knots tending north to northeasterly in the middle of the day then tending north to northwesterly in the late evening. Winds reaching up to 20 knots offshore south of Norah Head in the evening.
- Seas
- Around 1 metre.
- 1st Swell
- Northeasterly around 1 metre.
- Weather
- Mostly sunny. 60% chance of showers during this afternoon and evening. The chance of a thunderstorm during this afternoon and evening, with possible squalls inshore.
- Weather Situation
- A trough lies over the northern waters today bringing unstable weather. The trough is forecast to move over the Tasman Sea this evening ahead of a southerly change which may stall around central parts of the coast across Sunday and Monday.
Swansea Offshore Temperature Statistics View More
November Temperature
Newcastle (Nobbys) (20 km)
Lowest 8 November, 2026
11.3 °CAverage November
18.7 °CHighest 7 November, 2026
27.3 °C
Climate (2021–2026)
Newcastle (Nobbys) (20 km)
Average Low 2021–2026
15.5 °CAverage 2021–2026
18.6 °CAverage High 2021–2026
22.4 °C