Saint Helens Rocks Weather Forecast
- 4
- 17
Sunny
- 9
- 17
Partly cloudy
- 9
- 16
Showers
- 6
- 17
Partly cloudy
- 5
- 17
Mostly sunny
- 9
- 18
Partly cloudy
- 7
- 18
Mostly sunny
Today 23 Aug St Helens
Sunny. Light winds becoming northwesterly 15 to 25 km/h in the middle of the day.
Upper East Coastal Waters
St Helens Point to Wineglass Bay- Wind
- Westerly 15 to 20 knots turning northwesterly during the morning. Winds reaching up to 30 knots offshore during the afternoon and evening.
- Seas
- 1 to 1.5 metres, decreasing to 1 metre during the morning, then increasing to 1.5 to 2.5 metres during the afternoon.
- 1st Swell
- Southerly 1 to 1.5 metres inshore, increasing to 1.5 to 2.5 metres offshore.
- Weather
- Sunny.
Saint Helens Rocks Temperature Statistics View More
August Temperature
St Helens Aerodrome (9km)
Lowest 1 August, 2026
3 °CAverage August
10.7 °CHighest 13 August, 2026
19.2 °C
Climate (2021–2026)
St Helens Aerodrome (9km)
Average Low 2021–2026
9.4 °CAverage 2021–2026
13.4 °CAverage High 2021–2026
18.3 °C