Swansea Offshore Weather Forecast
- 18
- 19
Showers
- 18
- 20
Partly cloudy
- 19
- 21
Partly cloudy
- 20
- 22
Mostly sunny
- 20
- 22
Shower or two
- 21
- 23
Shower or two
- 21
- 23
Partly cloudy
Today 16 Nov Newcastle
Cloudy. Very high chance of showers. The chance of a thunderstorm during the morning and afternoon. Winds southerly 20 to 30 km/h.
Hunter Coastal Waters
Seal Rocks to Broken Bay- Wind
- Southerly 10 to 15 knots turning southeasterly 15 to 20 knots during the morning and early afternoon.
- Seas
- Around 1 metre, increasing to 1 to 1.5 metres around midday.
- 1st Swell
- Southerly around 1 metre, increasing to 1 to 1.5 metres during the morning.
- Weather
- Cloudy. 95% chance of showers. The chance of a thunderstorm during this afternoon and evening.
- Weather Situation
- A slow-moving trough moves north along the northern coast, with south to southeasterly winds strengthening south of the trough. A low will form along the trough off Coffs Harbour early on Tuesday before moving east into the Tasman Sea, with winds easing in its wake. A high in the Bight will then ridge along the coast, bringing light to moderate winds mid-week.
Swansea Offshore Temperature Statistics View More
November Temperature
Newcastle (Nobbys) (20 km)
Lowest 8 November, 2026
11.3 °CAverage November
19.2 °CHighest 14 November, 2026
33.4 °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