River Tamar - Great Mary Ann Creek Weather Forecast
- 3
- 17
Partly cloudy
- 5
- 19
Partly cloudy
- 7
- 19
Cloudy
- 9
- 19
Shower or two
- 10
- 20
Possible shower
- 10
- 20
Partly cloudy
- 10
- 21
Shower or two
Today 19 Apr Central North
Partly cloudy. Light winds.
Central North Coastal Waters
Stanley to Flinders Island- Wind
- North to northwesterly about 10 knots.
- Seas
- Below 0.5 metres.
- 1st Swell
- Westerly below 1 metre.
- Weather
- Partly cloudy.
- Weather Situation
- A high to the east Tasmania will remain over the Southern Tasman Sea through Monday and Tuesday and extend a ridge over the state. A weak cold front is expected to approach Tasmania during Wednesday, then cross the state late Wednesday and early Thursday ahead of another high that will move over Tasmania on Thursday evening.
River Tamar - Great Mary Ann Creek Temperature Statistics View More
April Temperature
Low Head (21km)
Lowest 18 April, 2026
8.1 °CAverage April
14.5 °CHighest 1 April, 2026
21.1 °C
Climate (2021–Present)
Low Head (21km)
Average Low 2021–2026
10.8 °CAverage 2021–2026
13.9 °CAverage High 2021–2026
17.1 °C