Mariposa Point Weather Forecast
- 13
- 22
Sunny
- 8
- 21
Partly cloudy
- 8
- 19
Partly cloudy
- 10
- 22
Cloudy
- 15
- 26
Shower
- 12
- 20
Shower
- 8
- 19
Partly cloudy
Today 9 Dec East Coast
Sunny. Winds west to southwesterly 30 to 45 km/h decreasing to 15 to 20 km/h in the late evening. Daytime maximum temperatures between 17 and 22.
Upper East Coastal Waters
St Helens Point to Wineglass Bay- Wind
- West to northwesterly 10 to 15 knots tending northeast to southeasterly in the early afternoon then tending south to southeasterly in the evening.
- Seas
- 1 to 1.5 metres, decreasing to 1 metre around midday.
- 1st Swell
- South to southwesterly below 1 metre inshore, increasing to 1 to 1.5 metres offshore during the afternoon.
- Weather
- Mostly sunny.
- Weather Situation
- A westerly stream following the passage of a cold front overnight will persist throughout Tuesday with a high to build over the Bight and extend a ridge to the north of Tasmania. The high centre will slowly approach Tasmania on Wednesday, with the high expected to move over Tasmania on Thursday and slowly away to the east of the state during Friday.
Mariposa Point Temperature Statistics View More
December Temperature
St Helens Aerodrome (20km)
Lowest 2 December, 2025
6.6 °CAverage December
15.2 °CHighest 4 December, 2025
27.3 °C
Climate (2020–Present)
St Helens Aerodrome (20km)
Average Low 2020–2025
9.3 °CAverage 2020–2025
13.3 °CAverage High 2020–2025
18.2 °C