Sloop Rock Weather Forecast

    • 14
    • 22

    Mostly sunny

    • 11
    • 21

    Sunny

    • 11
    • 24

    Partly cloudy

    • 16
    • 25

    Partly cloudy

    • 15
    • 21

    Cloudy

    • 14
    • 23

    Cloudy

    • 15
    • 24

    Shower or two

Today 25 Jan St Helens

Mostly sunny. Winds south to southeasterly 25 to 40 km/h.

East of Flinders Island Coastal Waters

North Flinders Island to St Helens Point
Wind
South to southeasterly 15 to 25 knots, reaching up to 30 knots during the afternoon and evening.
Seas
Around 1 metre, increasing to 1.5 to 2.5 metres around midday.
1st Swell
South to southeasterly 1 to 1.5 metres.
Weather
Partly cloudy.
Weather Situation
A cold front clears the state this morning, with a high pressure system expected to move in from the west today and move over the state on Monday to be in the Tasman Sea on Tuesday as a trough approaches from the west and crosses the state during the afternoon and evening. On Wednesday a ridge of high pressure extends from the west.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Sloop Rock Temperature Statistics View More

January Temperature

St Helens Aerodrome (14km)

  • Lowest 12 January, 2026

    9.4 °C

  • Average January

    17 °C

  • Highest 7 January, 2026

    33.6 °C

Climate (2021–Present)

St Helens Aerodrome (14km)

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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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