Swansea Weather Forecast
- 13
- 27
Showers
- 12
- 25
Possible early shower
- 9
- 24
Mostly sunny
- 9
- 23
Partly cloudy
- 6
- 21
Sunny
- 7
- 22
Sunny
- 8
- 23
Sunny
Today 4 May Newcastle
Cloudy. High chance of showers. The chance of a thunderstorm later this evening. Light winds.
Hunter Coastal Waters
Seal Rocks to Broken Bay- Wind
- Northerly 15 to 25 knots.
- Seas
- 1 to 2 metres.
- 1st Swell
- Easterly 1.5 metres inshore, increasing to 1.5 to 2 metres offshore north of Port Stephens.
- Weather
- Cloudy. 70% chance of showers. The chance of a thunderstorm later this evening.
- Weather Situation
- A cold front and its associated troughs are crossing the eastern areas of the state, bringing a west to southwesterly wind change in the wake while weakening. Winds will become southerly on Tuesday, then turn east to northeast midweek ahead of a strong cold front that will cross the state on Thursday. Strong west to southwesterly winds will follow in its wake, with potential gale force winds further south, as a low forms off the far South Coast between Thursday and Friday. Winds will then gradually ease later Friday through the weekend as these systems quickly head off to the Tasman Sea while a high-pressure system moves over the Bight and extends a ridge over the coastal waters.
Swansea Temperature Statistics View More
May Temperature
Lake Macquarie (Cooranbong) (16km)
Lowest 1 May, 2026
11.7 °CAverage May
17.6 °CHighest 2 May, 2026
25.4 °C
Climate (2021–Present)
Lake Macquarie (Cooranbong) (16km)
Average Low 2021–2026
11.7 °CAverage 2021–2026
17.2 °CAverage High 2021–2026
23.9 °C