Clerk Point Weather Forecast
- 15
- 27
Possible storm
- 13
- 20
Becoming windy. Partly cloudy
- 8
- 20
Partly cloudy
- 7
- 21
Sunny
- 10
- 25
Sunny
- 13
- 26
Becoming cloudy
- 13
- 20
Possible shower
Today 13 Dec St Helens
Partly cloudy. Slight chance of a shower in the morning and afternoon. The chance of a thunderstorm in the morning and afternoon. Winds northerly 15 to 20 km/h tending northeasterly in the late afternoon then turning north to northwesterly 15 to 25 km/h in the evening.
East of Flinders Island Coastal Waters
North Flinders Island to St Helens Point- Wind
- Northerly 15 to 20 knots, reaching up to 25 knots offshore early in the morning. Winds turning northwesterly in the early afternoon.
- Seas
- 1.5 to 2 metres, decreasing to 1 to 1.5 metres during the morning.
- 1st Swell
- Northeasterly 1.5 metres, increasing to 1.5 to 2 metres during the morning, then decreasing to 1.5 metres during the afternoon.
- Weather
- Partly cloudy. The chance of a thunderstorm.
- Weather Situation
- A high pressure system lies over the Tasman Sea and extends a broad ridge over Tasmania. A weak cold front is expected to cross Tasmania during Saturday, ahead of a second stronger cold front to cross early Sunday. The next high pressure system in the Bight builds a ridge over western Tasmania during Tuesday. The high is forecast to move eastwards over Tasmania by late Monday and into the Tasman Sea on Tuesday.
Clerk Point Temperature Statistics View More
December Temperature
St Helens Aerodrome (7km)
Lowest 2 December, 2025
6.6 °CAverage December
15.3 °CHighest 4 December, 2025
27.3 °C
Climate (2020–Present)
St Helens Aerodrome (7km)
Average Low 2020–2025
9.3 °CAverage 2020–2025
13.3 °CAverage High 2020–2025
18.2 °C