River Tamar - Big Bay Weather Forecast
- 9
- 18
Partly cloudy
- 12
- 20
Partly cloudy
- 12
- 21
Mostly sunny
- 12
- 20
Partly cloudy
- 13
- 19
Showers
- 12
- 17
Showers
- 10
- 16
Shower or two
Today 29 Apr Central North
Partly cloudy. Light winds.
Central North Coastal Waters
Stanley to Flinders Island- Wind
- Northeasterly 10 to 15 knots, reaching up to 20 knots offshore.
- Seas
- Below 1 metre.
- 1st Swell
- Westerly around 1 metre offshore.
- Weather
- Partly cloudy.
- Weather Situation
- A near-stationary high-pressure system persists over the Tasman Sea. As a result warm north to northeasterly flow will continue into the weekend. A a slow-moving low pressure system and cold front build over the Bight and are expected to move over Tasmania early next week.
River Tamar - Big Bay Temperature Statistics View More
April Temperature
Low Head (14km)
Lowest 19 April, 2026
6.6 °CAverage April
14.7 °CHighest 1 April, 2026
21.1 °C
Climate (2021–Present)
Low Head (14km)
Average Low 2021–2026
10.8 °CAverage 2021–2026
13.9 °CAverage High 2021–2026
17.1 °C