Swansea Offshore Weather Forecast
- 17
- 21
Early rain then sunny
- 14
- 18
Sunny
- 12
- 17
Sunny
- 14
- 17
Showers increasing
- 15
- 17
Showers
- 15
- 17
Showers
- 14
- 17
Shower or two
Today 2 Jul Newcastle
High chance of rain in the early morning. Sunny day. Winds northerly 15 to 20 km/h tending northwesterly 15 to 25 km/h in the early morning.
Hunter Coastal Waters
Seal Rocks to Broken Bay- Wind
- Northerly 20 to 25 knots, reaching up to 30 knots offshore during the morning. Winds turning northwesterly 15 to 25 knots in the late morning and afternoon.
- Seas
- 2 to 3 metres, decreasing below 2 metres during the afternoon.
- 1st Swell
- North to northeasterly around 1 metre inshore, increasing to 1 to 1.5 metres offshore during the morning.
- Weather
- Mostly sunny. 90% chance of rain. The chance of a thunderstorm offshore south of Port Stephens in the morning.
Swansea Offshore Temperature Statistics View More
July Temperature
Newcastle (Nobbys) (20km)
Lowest 1 July, 2026
11.8 °CAverage July
14.8 °CHighest
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Climate (2021–2026)
Newcastle (Nobbys) (20km)
Average Low 2021–2026
15.4 °CAverage 2021–2026
18.6 °CAverage High 2021–2026
22.4 °C