Moulting Bay Weather Forecast
- 14
- 20
Partly cloudy
- 11
- 25
Sunny
- 13
- 25
Sunny
- 14
- 23
Mostly sunny
- 11
- 20
Partly cloudy
- 13
- 19
Cloudy
- 13
- 23
Shower or two
Today 3 Mar St Helens
Partly cloudy. Winds southeasterly 15 to 25 km/h becoming light in the evening.
East of Flinders Island Coastal Waters
North Flinders Island to St Helens Point- Wind
- Southeasterly 15 to 20 knots.
- Seas
- 1 to 1.5 metres.
- 1st Swell
- Northeasterly around 1 metre inshore, increasing to 1 to 1.5 metres offshore.
- Weather
- Cloudy.
- Weather Situation
- A high pressure ridge is developing south of the state this morning before extending throughout during the afternoon. A trough is forecast to linger by the east coast on Wednesday morning as the ridge remains over the rest of the state. A cold front approaches during Thursday, forecast to cross Tasmania during Friday, followed by another ridge of high pressure to extend over Bass Strait later.
Moulting Bay Temperature Statistics View More
March Temperature
St Helens Aerodrome (4km)
Lowest 1 March, 2026
16 °CAverage March
19.1 °CHighest 1 March, 2026
22 °C
Climate (2021–Present)
St Helens Aerodrome (4km)
Average Low 2021–2026
9.3 °CAverage 2021–2026
13.3 °CAverage High 2021–2026
18.2 °C