Onion Creek Entrance Weather Forecast

    • 13
    • 19

    Mostly clear

    • 11
    • 21

    Partly cloudy

    • 15
    • 22

    Possible shower

    • 16
    • 22

    Shower or two

    • 17
    • 23

    Showers

    • 17
    • 23

    Shower or two

    • 14
    • 25

    Shower or two

Today 26 Feb St Helens

Mostly clear. Winds easterly 15 to 20 km/h becoming light in the evening.

Upper East Coastal Waters

St Helens Point to Wineglass Bay
Wind
Northeasterly about 10 knots increasing to 10 to 15 knots in the evening.
Seas
Below 1 metre.
1st Swell
Southerly below 1 metre inshore, increasing to 1 to 1.5 metres offshore.
Weather
Mostly clear.
Weather Situation
A high pressure centre over Tasmania is expected to move eastwards during Friday to remain stationary just off the east coast on Saturday and Sunday, bringing warmer and more humid north to northeasterly winds over the state. A trough is expected to approach and cross Tasmania from the west on Monday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Onion Creek Entrance Temperature Statistics View More

February Temperature

St Helens Aerodrome (3km)

  • Lowest 13 February, 2026

    8.3 °C

  • Average February

    17.6 °C

  • Highest 4 February, 2026

    29.4 °C

Climate (2021–Present)

St Helens Aerodrome (3km)

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  • Average Low 2021–2026

    9.3 °C

  • Average 2021–2026

    13.3 °C

  • Average High 2021–2026

    18.2 °C
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