Saint Helens Rocks Weather Forecast
- 9
- 14
Cloudy
- 7
- 16
Shower or two
- 7
- 18
Partly cloudy
- 10
- 22
Mostly sunny
- 14
- 27
Becoming windy. Mostly sunny
- 11
- 21
Partly cloudy
- 11
- 21
Partly cloudy
Today 30 Nov St Helens
Cloudy. Light winds.
Upper East Coastal Waters
St Helens Point to Wineglass Bay- Wind
- Variable below 10 knots.
- Seas
- Below 0.5 metres.
- 1st Swell
- Southerly below 1 metre inshore, increasing to 1 to 1.5 metres offshore.
- Weather
- Cloudy.
- Weather Situation
- A trough lingers about the northeast, with a ridge maintaining a west to southwesterly flow over the rest of the state. The trough will move away to the east this evening, with a cold front and associated low pressure system expected to approach from the west tonight. The low is forecast to move over state on Monday, before a ridge of high pressure builds over Tasmania during Tuesday. Northwesterly flow will strengthen over the state on Wednesday ahead of another cold front forecast to cross the state on Thursday.
Saint Helens Rocks Temperature Statistics View More
November Temperature
St Helens Aerodrome (9km)
Lowest 21 November, 2025
4.8 °CAverage November
13.3 °CHighest 25 November, 2025
21.9 °C
Climate (2020–Present)
St Helens Aerodrome (9km)
Average Low 2020–2025
9.3 °CAverage 2020–2025
13.3 °CAverage High 2020–2025
18.2 °C