River Tamar - Big Bay Weather Forecast
- 11
- 15
Showers. Wind easing
- 4
- 14
Mostly sunny
- 5
- 15
Partly cloudy
- 7
- 17
Partly cloudy
- 11
- 18
Shower or two
- 11
- 17
Possible shower
- 10
- 16
Showers increasing
Today 6 Oct Central North
Cloudy. Very high chance of showers, most likely in the morning and early afternoon. Winds northwesterly 30 to 45 km/h turning west to southwesterly 25 to 40 km/h in the late morning then decreasing to 20 to 30 km/h in the evening. Overnight temperatures falling to between 5 and 9 with daytime temperatures reaching around 14.
Central North Coastal Waters
Stanley to Flinders Island- Wind
- Northwesterly 20 to 30 knots turning west to southwesterly in the late morning.
- Seas
- 1 to 2 metres, increasing to 2 to 3 metres during the morning.
- 1st Swell
- Westerly below 1 metre inshore, increasing to 1 to 2 metres offshore during the morning.
- Weather
- Partly cloudy. 90% chance of showers.
River Tamar - Big Bay Temperature Statistics View More
October Temperature
Low Head (14 km)
Lowest 5 October, 2026
8.6 °CAverage October
12.7 °CHighest 3 October, 2026
18.4 °C
Climate (2021–2026)
Low Head (14 km)
Average Low 2021–2026
10.9 °CAverage 2021–2026
14 °CAverage High 2021–2026
17.2 °C