Swansea Offshore Weather Forecast
- 16
- 19
Partly cloudy
- 17
- 22
Sunny
- 18
- 21
Sunny
- 18
- 22
Cloud clearing
- 20
- 24
Shower or two developing
- 18
- 19
Possible shower
- 18
- 21
Mostly sunny
Today 13 Oct Newcastle
Partly cloudy. Light winds.
Hunter Coastal Waters
Seal Rocks to Broken Bay- Wind
- Southeasterly 10 to 15 knots.
- Seas
- Around 1 metre.
- 1st Swell
- Southerly 1.5 metres inshore, increasing to 2 metres offshore.
- Weather
- Partly cloudy.
- Weather Situation
- Southerly winds along the coast are gradually easing, and forecast to turn north to northeasterly over the coming days as a high pressure ridge builds across coastal waters. Meanwhile, a trough brushing the far south will bring a brief incursion of southerly winds to the far south coast on Tuesday. Northerly winds will strengthen midweek as a high pressure system moves into the Tasman Sea, then a cold front and its associated trough look set to sweep across the coastal waters later in the week, bringing a fresh and gusty southerly wind change in its wake.
Swansea Offshore Temperature Statistics View More
October Temperature
Newcastle (Nobbys) (20km)
Lowest 3 October, 2025
11.8 °CAverage October
20.4 °CHighest 6 October, 2025
32.9 °C
Climate (2020–Present)
Newcastle (Nobbys) (20km)
Average Low 2020–2025
15.3 °CAverage 2020–2025
18.5 °CAverage High 2020–2025
22.2 °C