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.
Grants Point Temperature Statistics View More
July Temperature
St Helens Aerodrome (10km)
Lowest 12 July, 2025
0 °CAverage July
9 °CHighest 7 July, 2025
16.6 °C
Climate (2020–Present)
St Helens Aerodrome (10km)
Average Low 2020–2025
9.4 °CAverage 2020–2025
13.3 °CAverage High 2020–2025
18.2 °C