Saint Helens Rocks Weather Forecast

    • 14
    • 25

    Shower or two

    • 17
    • 24

    Possible shower. Windy

    • 11
    • 20

    Mostly sunny

    • 11
    • 23

    Mostly sunny

    • 12
    • 22

    Partly cloudy

    • 15
    • 20

    Shower or two

    • 14
    • 19

    Possible shower

Today 9 Jan St Helens

Cloudy. High chance of showers. The chance of a thunderstorm in the late afternoon and evening. Light winds becoming northerly 15 to 20 km/h in the evening then tending northwesterly 20 to 25 km/h in the late evening.

Upper East Coastal Waters

St Helens Point to Wineglass Bay
Wind
Northeasterly 10 to 15 knots turning northerly 15 to 20 knots in the early afternoon. Winds reaching up to 30 knots offshore in the evening.
Seas
Around 1 metre, increasing to 1 to 1.5 metres offshore by early evening.
1st Swell
Northeasterly around 1 metre.
Weather
Cloudy. 80% chance of showers. The chance of a thunderstorm in the late afternoon and evening.
Weather Situation
A trough lingers off the northeast coast and is expected to slowly move eastwards today, as a cold front approaches the west coast before crossing the state early Saturday. Another trough crosses from the west during Saturday evening. A high pressure system will move to a position over waters south of the Bight on Sunday and will extend a ridge over Tasmania into next week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Saint Helens Rocks Temperature Statistics View More

January Temperature

St Helens Aerodrome (9km)

  • Lowest 1 January, 2026

    10.2 °C

  • Average January

    18.7 °C

  • Highest 7 January, 2026

    33.6 °C

Climate (2021–Present)

St Helens Aerodrome (9km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    9.3 °C

  • Average 2021–2026

    13.3 °C

  • Average High 2021–2026

    18.2 °C
Get WillyWeather+ to remove ads