Saint Helens Rocks Weather Forecast
- 12
- 21
Mostly sunny
- 11
- 22
Becoming windy. Partly cloudy
- 8
- 20
Partly cloudy
- 11
- 20
Shower or two
- 12
- 23
Sunny
- 9
- 20
Mostly sunny
- 9
- 19
Mostly sunny
Today 5 Dec St Helens
Mostly sunny. Winds southwesterly 15 to 20 km/h shifting north to northeasterly in the early morning then tending north to northwesterly 20 to 25 km/h in the late afternoon.
Upper East Coastal Waters
St Helens Point to Wineglass Bay- Wind
- South to southwesterly 15 to 20 knots, reaching up to 30 knots offshore early in the morning. Winds shifting northeasterly in the morning then tending northerly in the evening.
- Seas
- 1 to 2 metres, decreasing below 1 metre during the morning, then increasing to 1 to 2 metres during the afternoon.
- 1st Swell
- South to southwesterly below 1 metre inshore, increasing to 1 to 1.5 metres offshore during the morning.
- Weather
- Mostly sunny.
Saint Helens Rocks Temperature Statistics View More
December Temperature
St Helens Aerodrome (9km)
Lowest 2 December, 2025
6.6 °CAverage December
13 °CHighest 2 December, 2025
18.8 °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