Saint Helens Rocks Weather Forecast

    • 5
    • 13

    Becoming cloudy

    • 5
    • 13

    Shower or two

    • 3
    • 15

    Mostly sunny

    • 3
    • 14

    Possible shower

    • 6
    • 15

    Showers

    • 2
    • 12

    Shower or two

    • 4
    • 13

    Shower or two

Today 9 Jul St Helens

Sunny morning. Slight chance of a shower in the evening. Winds north to northwesterly 15 to 25 km/h.

Upper East Coastal Waters

St Helens Point to Wineglass Bay
Wind
West to northwesterly 15 to 20 knots tending north to northwesterly in the late morning and afternoon. Winds reaching up to 25 knots offshore in the late morning and again in the late evening.
Seas
1 to 2 metres.
1st Swell
South to southwesterly around 1 metre offshore.
Weather
Mostly sunny.
Weather Situation
A cold front will approach from the west later today and is forecast to cross Tasmania during Thursday morning. A southwesterly flow will develop over Tasmania on Thursday afternoon and evening, before a weak cold front is forecast to clip the south of the state on Friday. A high pressure system over mainland Australia is expected to extend a ridge over Tasmania early Saturday, with a northwesterly stream to develop on Saturday afternoon.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Saint Helens Rocks Temperature Statistics View More

July Temperature

St Helens Aerodrome (9km)

  • Lowest 1 July, 2025

    1.7 °C

  • Average July

    9 °C

  • Highest 7 July, 2025

    16.6 °C

Climate (2020–Present)

St Helens Aerodrome (9km)

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  • Average Low 2020–2025

    9.4 °C

  • Average 2020–2025

    13.3 °C

  • Average High 2020–2025

    18.2 °C
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