Mariposa Beach Weather Forecast
- 12
- 21
Shower
- 7
- 20
Partly cloudy
- 11
- 21
Shower
- 7
- 16
Shower
- 5
- 15
Cloudy
- 5
- 16
Cloudy
- 8
- 17
Shower
Today 10 Oct East Coast
Partly cloudy. Medium chance of showers in the north, slight chance elsewhere. Winds northerly 15 to 25 km/h turning west to northwesterly 25 to 40 km/h during the morning. Daytime maximum temperatures between 16 and 22.
Upper East Coastal Waters
St Helens Point to Wineglass Bay- Wind
- Northerly 20 to 30 knots turning northwesterly during the morning and early afternoon.
- Seas
- 1.5 to 2.5 metres.
- 1st Swell
- Southerly 1 to 1.5 metres, decreasing to around 1 metre during the morning.
- Weather
- Cloud clearing.
- Weather Situation
- A cold front approaches from the west moving across the state today delivering a westerly flow to in its wake. The airstream shifts northwesterly on Sunday ahead of further more vigours cold fronts moving over Tasmania Monday morning and on Tuesday, that will bring cold, wintry conditions in a southerly airstream that will follow.
Mariposa Beach Temperature Statistics View More
October Temperature
St Helens Aerodrome (20 km)
Lowest 7 October, 2026
5.7 °CAverage October
12.8 °CHighest 1 October, 2026
22.4 °C
Climate (2021–2026)
St Helens Aerodrome (20 km)
Average Low 2021–2026
9.4 °CAverage 2021–2026
13.5 °CAverage High 2021–2026
18.4 °C