River Tamar - Sandy Beach Weather Forecast
- 13
- 15
Mostly clear
- 9
- 16
Cloudy
- 9
- 20
Sunny
- 11
- 19
Partly cloudy
- 11
- 25
Partly cloudy
- 14
- 22
Shower or two
- 13
- 20
Showers easing
Today 14 Dec Central North
Mostly clear. Winds west to northwesterly 25 to 40 km/h.
Central North Coastal Waters
Stanley to Flinders Island- Wind
- West to southwesterly 25 to 30 knots.
- Seas
- 3 metres.
- 1st Swell
- Westerly 1 to 1.5 metres inshore, increasing to 2 to 2.5 metres offshore.
- Weather
- Partly cloudy.
- Weather Situation
- A strong southwesterly flow persists over Tasmania this evening, continuing into Monday. A ridge of high pressure is forecast to extend over the state on Tuesday as the high centre moves through Bass Strait, and out to the Tasman Sea by Wednesday. A trough with a cool southerly change is expected to move over Tasmania late Thursday.
River Tamar - Sandy Beach Temperature Statistics View More
December Temperature
Low Head (10km)
Lowest 1 December, 2025
7.2 °CAverage December
14.6 °CHighest 12 December, 2025
20.1 °C
Climate (2020–Present)
Low Head (10km)
Average Low 2020–2025
10.8 °CAverage 2020–2025
13.9 °CAverage High 2020–2025
17.1 °C