Saint Helens Rocks Weather Forecast

    • 8
    • 21

    Partly cloudy

    • 8
    • 23

    Sunny

    • 11
    • 27

    Partly cloudy

    • 13
    • 28

    Partly cloudy

    • 13
    • 18

    Shower or two

    • 12
    • 21

    Showers easing

    • 13
    • 21

    Shower or two

Today 15 Dec St Helens

Partly cloudy. Winds northwesterly 15 to 20 km/h turning southwesterly in the middle of the day.

Upper East Coastal Waters

St Helens Point to Wineglass Bay
Wind
Westerly 15 to 25 knots, reaching up to 30 knots during the morning and early afternoon. Winds turning southwesterly in the morning.
Seas
1.5 to 2.5 metres.
1st Swell
South to southwesterly 2 to 3 metres, increasing to 2 to 4 metres during the afternoon.
Weather
Partly cloudy.
Weather Situation
A strong southwesterly flow persists over Tasmania this evening, continuing into Monday. A ridge of high pressure is forecast to extend over the state on Tuesday as the high centre moves through Bass Strait, and out to the Tasman Sea by Wednesday. A trough with a cool southerly change is expected to move over Tasmania late Thursday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Saint Helens Rocks Temperature Statistics View More

December Temperature

St Helens Aerodrome (9km)

  • Lowest 2 December, 2025

    6.6 °C

  • Average December

    15.7 °C

  • Highest 4 December, 2025

    27.3 °C

Climate (2020–Present)

St Helens Aerodrome (9km)

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

  • Average Low 2020–2025

    9.3 °C

  • Average 2020–2025

    13.3 °C

  • Average High 2020–2025

    18.2 °C
Get WillyWeather+ to remove ads