River Tamar - Spring Bay Weather Forecast
- 11
- 17
Shower or two
- 9
- 20
Partly cloudy
- 5
- 20
Sunny
- 8
- 21
Sunny
- 9
- 23
Mostly sunny
- 14
- 23
Shower or two
- 11
- 18
Shower or two
Today 8 Dec Central North
Cloudy. Medium chance of showers, becoming less likely later tonight. Winds northwesterly 35 to 50 km/h decreasing to 25 to 35 km/h in the late evening.
Central North Coastal Waters
Stanley to Flinders Island- Wind
- Northwesterly 20 to 25 knots, reaching up to 30 knots in the late afternoon. Winds turning westerly in the evening.
- Seas
- 2 to 2.5 metres.
- 1st Swell
- Westerly around 1 metre inshore, increasing to 1 to 2 metres offshore.
- Weather
- Cloudy. 60% chance of showers.
- Weather Situation
- A cold front over Tasmania will move away to the east overnight, bringing a westerly stream that will persist through 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.
River Tamar - Spring Bay Temperature Statistics View More
December Temperature
Low Head (21km)
Lowest 1 December, 2025
7.2 °CAverage December
13.9 °CHighest 4 December, 2025
19.8 °C
Climate (2020–Present)
Low Head (21km)
Average Low 2020–2025
10.8 °CAverage 2020–2025
13.9 °CAverage High 2020–2025
17.1 °C