Saint Helens Rocks Weather Forecast

    • 10
    • 19

    Cloudy

    • 14
    • 22

    Partly cloudy

    • 15
    • 23

    Becoming windy. Partly cloudy

    • 12
    • 21

    Mostly sunny

    • 13
    • 26

    Partly cloudy

    • 17
    • 23

    Shower or two

    • 15
    • 20

    Possible shower

Today 23 Jan St Helens

Cloudy. Winds southerly 15 to 20 km/h becoming light before dawn.

Upper East Coastal Waters

St Helens Point to Wineglass Bay
Wind
South to southwesterly 10 to 15 knots becoming variable below 10 knots in the morning then becoming northeasterly 10 to 15 knots in the late evening.
Seas
Around 1 metre, decreasing below 0.5 metres around midday.
1st Swell
South to southeasterly 1 to 1.5 metres inshore, increasing to 1.5 to 2 metres offshore.
Weather
Partly cloudy.
Weather Situation
A high pressure system over waters to the south of the Bight extends a ridge over Tasmania. The high centre is expected to move eastwards over the state during today, directing a northeasterly stream over Tasmania into Saturday. A trough approaches the west of Tasmania during Saturday, forecast to cross the state overnight into Sunday. A new high pressure system is expected to move in from the west on Sunday and move over the state on Monday.
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 12 January, 2026

    9.4 °C

  • Average January

    17.1 °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