Saint Helens Rocks Weather Forecast
- 10
- 21
Clear
- 11
- 22
Cloud clearing
- 12
- 26
Mostly sunny
- 13
- 25
Partly cloudy
- 12
- 24
Partly cloudy
- 13
- 27
Shower or two
- 12
- 21
Shower or two
Today 18 Oct St Helens
Clear. Winds northerly 20 to 30 km/h becoming light in the late evening.
Upper East Coastal Waters
St Helens Point to Wineglass Bay- Wind
- Northerly 15 to 20 knots, reaching up to 25 knots inshore during the afternoon and evening.
- Seas
- 1 to 1.5 metres, increasing to 1.5 to 2 metres inshore.
- 1st Swell
- Southerly below 1 metre.
- Weather
- Clear.
- Weather Situation
- A high over the central Tasman Sea directs a warm northwesterly flow over Tasmania. A weak trough is expected to approach from the west on Monday and move over the state on Tuesday and Wednesday. Warm northwesterly winds are forecast to increase on Thursday.
Saint Helens Rocks Temperature Statistics View More
October Temperature
St Helens Aerodrome (9 km)
Lowest 15 October, 2026
5.5 °CAverage October
13.3 °CHighest 1 October, 2026
22.4 °C
Climate (2021–2026)
St Helens Aerodrome (9 km)
Average Low 2021–2026
9.4 °CAverage 2021–2026
13.5 °CAverage High 2021–2026
18.4 °C