Grants Point Weather Forecast

    • 4
    • 14

    Showers easing

    • 4
    • 15

    Mostly sunny

    • 8
    • 13

    Showers increasing. Windy

    • 6
    • 13

    Shower or two

    • 4
    • 15

    Mostly sunny

    • 7
    • 17

    Shower or two

    • 7
    • 15

    Shower or two

Today 17 Jul St Helens

Partly cloudy. Very high chance of showers, most likely in the morning. Winds north to northwesterly 15 to 25 km/h turning westerly 15 to 20 km/h in the early afternoon.

East of Flinders Island Coastal Waters

North Flinders Island to St Helens Point
Wind
Northwesterly 15 to 25 knots, reaching up to 30 knots during the morning and early afternoon. Winds tending westerly in the middle of the day.
Seas
1 to 1.5 metres, increasing to 2 to 3 metres during the morning, then decreasing to 1.5 to 2 metres by early evening.
1st Swell
Southeast to southwesterly below 1 metre inshore, increasing to 1 to 1.5 metres offshore during the morning.
Weather
Partly cloudy. 80% chance of showers.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Grants Point Temperature Statistics View More

July Temperature

St Helens Aerodrome (10km)

  • Lowest 12 July, 2025

    0 °C

  • Average July

    9 °C

  • Highest 7 July, 2025

    16.6 °C

Climate (2020–Present)

St Helens Aerodrome (10km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    9.4 °C

  • Average 2020–2025

    13.3 °C

  • Average High 2020–2025

    18.2 °C
Get WillyWeather+ to remove ads