Saint Helens Wharf Boat Ramp Weather Forecast

    • 7
    • 16

    Partly cloudy

    • 10
    • 16

    Cloudy

    • 10
    • 15

    Shower or two

    • 5
    • 12

    Mostly sunny

    • 6
    • 15

    Partly cloudy

    • 9
    • 15

    Partly cloudy

    • 5
    • 15

    Partly cloudy

Today 20 Jul St Helens

Partly cloudy. Winds northwesterly 15 to 25 km/h.

East of Flinders Island Coastal Waters

North Flinders Island to St Helens Point
Wind
Northwesterly 15 to 20 knots turning westerly during the afternoon and evening. Winds reaching up to 25 knots offshore in the late afternoon.
Seas
1 to 1.5 metres, increasing to 1 to 2 metres offshore during the afternoon.
1st Swell
Northeasterly around 1 metre inshore, increasing to 1 to 1.5 metres offshore around midday.
Weather
Mostly sunny.
Weather Situation
A high pressure centre over eastern Victoria moves east to be over the central Tasman Sea by Tuesday. A weak trough is expected to move over the west Monday evening, and the rest of the state during Tuesday, before a strong cold front is forecast to move over the state from the west on Wednesday afternoon. A strong west to southwesterly follows the front on Thursday.
Graph Plots Open in Graphs
  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Saint Helens Wharf Boat Ramp Temperature Statistics View More

July Temperature

St Helens Aerodrome (2km)

  • Lowest 11 July, 2026

    3.4 °C
  • Average July

    9.5 °C
  • Highest 16 July, 2026

    17.2 °C

Climate (2021–2026)

St Helens Aerodrome (2km)

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  • Average Low 2021–2026

    9.4 °C
  • Average 2021–2026

    13.4 °C
  • Average High 2021–2026

    18.3 °C
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