Seaton Cove Weather Forecast
- 7
- 16
Partly cloudy
- 7
- 17
Sunny
- 4
- 16
Showers increasing
- 7
- 14
Possible shower
- 6
- 15
Shower or two
- 5
- 17
Shower or two
- 8
- 18
Shower or two
Today 31 Aug St Helens
Partly cloudy. Winds westerly 20 to 30 km/h tending northwesterly 15 to 20 km/h in the late afternoon.
East of Flinders Island Coastal Waters
North Flinders Island to St Helens Point- Wind
- Westerly 20 to 30 knots.
- Seas
- 2 to 3 metres.
- 1st Swell
- Southerly 1 to 1.5 metres inshore, increasing to 1 to 2 metres offshore.
- Weather
- Mostly sunny.
- Weather Situation
- A high pressure system near the Bight maintains westerly stream over the state. A series of troughs and fronts will pass to the south of the state over the next couple of days. A northwesterly airstream develops on Tuesday ahead of an approaching cold front, expected to move over the state Tuesday and Wednesday.
Seaton Cove Temperature Statistics View More
August Temperature
St Helens Aerodrome (13km)
Lowest 7 August, 2025
1.5 °CAverage August
9.9 °CHighest 14 August, 2025
17.3 °C
Climate (2020–Present)
St Helens Aerodrome (13km)
Average Low 2020–2025
9.4 °CAverage 2020–2025
13.3 °CAverage High 2020–2025
18.2 °C