Saint Helens Rocks Weather Forecast
- 11
- 18
Partly cloudy
- 9
- 19
Partly cloudy
- 8
- 17
Shower or two
- 9
- 16
Showers
- 7
- 17
Shower or two
- 9
- 17
Partly cloudy
- 8
- 20
Partly cloudy
Today 27 Nov St Helens
Partly cloudy. Winds westerly 25 to 40 km/h decreasing to 20 to 25 km/h in the evening then tending northwesterly in the late evening.
Upper East Coastal Waters
St Helens Point to Wineglass Bay- Wind
- Westerly 15 to 25 knots, reaching up to 30 knots offshore in the late evening.
- Seas
- 1 to 2 metres.
- 1st Swell
- South to southwesterly below 1 metre inshore, increasing to 1 to 1.5 metres offshore by early evening.
- Weather
- Partly cloudy.
- Weather Situation
- A westerly flow persists. A weak cold front embedded in the flow approaches and crosses from the west late Friday and early Saturday. A ridge is expected to return over the weekend from a high centred well to the west of WA and persist on Sunday, maintaining a west to southwesterly flow. A trough and associated low approach the state late Sunday and move over the state on Monday.
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