Grants Lagoon Entrance Weather Forecast

    • 10
    • 18

    Shower or two

    • 12
    • 20

    Shower or two

    • 14
    • 23

    Showers easing

    • 10
    • 20

    Partly cloudy

    • 11
    • 23

    Showers increasing

    • 14
    • 19

    Showers

    • 7
    • 16

    Possible shower

Today 5 Apr St Helens

Cloudy. Medium chance of showers, most likely in the morning and early afternoon. Light winds.

East of Flinders Island Coastal Waters

North Flinders Island to St Helens Point
Wind
Easterly 10 to 15 knots.
Seas
Around 1 metre.
1st Swell
Southerly around 1 metre inshore, increasing to 1 to 1.5 metres offshore.
Weather
Cloudy.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Grants Lagoon Entrance Temperature Statistics View More

April Temperature

St Helens Aerodrome (9km)

  • Lowest 4 April, 2026

    6.5 °C

  • Average April

    15 °C

  • Highest 1 April, 2026

    26 °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