River Tamar - Coxs Bight Weather Forecast
- 12
- 16
Showers. Windy
- 11
- 19
Mostly sunny
- 6
- 19
Sunny
- 9
- 19
Sunny
- 10
- 21
Mostly sunny
- 14
- 21
Shower or two
- 11
- 17
Shower or two. Becoming windy
Today 8 Dec Central North
Cloudy. High chance of showers, becoming less likely later tonight. Winds northwesterly 35 to 50 km/h. Daytime maximum temperatures between 15 and 18.
Central North Coastal Waters
Stanley to Flinders Island- Wind
- Northwesterly 20 to 25 knots, reaching up to 30 knots during the day. Winds turning westerly in the evening.
- Seas
- 1.5 to 2.5 metres.
- 1st Swell
- Westerly around 1 metre, increasing to 1 to 1.5 metres around midday, then increasing to 1 to 2 metres by early evening.
- Weather
- Cloudy. 70% chance of showers.
- Weather Situation
- A northwesterly flow over Tasmania ahead of a cold front crossing the state during the day. Westerly flow behind the cold front then persists on Tuesday, with a trough of low pressure embedded in the westerly flow moving over the state. A high pressure system south of the Bight then extends a ridge over Bass Strait, with another cold front clipping the south later Wednesday. The high moves eastwards to be centred east of Tasmania later Thursday.
River Tamar - Coxs Bight Temperature Statistics View More
December Temperature
Low Head (4km)
Lowest 1 December, 2025
7.2 °CAverage December
13.9 °CHighest 4 December, 2025
19.8 °C
Climate (2020–Present)
Low Head (4km)
Average Low 2020–2025
10.8 °CAverage 2020–2025
13.9 °CAverage High 2020–2025
17.1 °C