Big River Entrance Weather Forecast
- 13
- 19
Partly cloudy
- 13
- 21
Partly cloudy
- 12
- 23
Mostly sunny
- 11
- 24
Partly cloudy
- 12
- 23
Partly cloudy
- 13
- 24
Showers increasing
- 12
- 21
Showers
Today 28 Apr Furneaux Islands
Partly cloudy. Winds northwesterly 15 to 25 km/h turning westerly 20 to 30 km/h in the evening.
Banks Strait and Franklin
- Wind
- Northwesterly 15 to 20 knots turning westerly in the evening. Winds reaching up to 25 knots about Banks Strait in the late evening.
- Seas
- Around 1 metre, increasing to 1 to 1.5 metres about Banks Strait.
- 1st Swell
- South to southeasterly below 0.5 metres.
- Weather
- Partly cloudy.
- Weather Situation
- A near-stationary high-pressure system over the Tasman Sea extends a ridge across Tasmania, directing a mostly west to northwesterly flow over the State until the end of the week. Fresh northwesterly winds ahead of an approaching cold front that is expected to clip southern Tasmania tonight and early Wednesday. Lighter winds during Wednesday as a weak high pressure system crosses the State, then warm north to northwesterly flow persisting until later in the weekend as a stronger, slow-moving cold front builds over the Bight, expected to move over Tasmania early next week.
Big River Entrance Temperature Statistics View More
April Temperature
Flinders Island Airport (20km)
Lowest 19 April, 2026
2.8 °CAverage April
14.9 °CHighest 1 April, 2026
28.6 °C
Climate (2021–Present)
Flinders Island Airport (20km)
Average Low 2021–2026
10.4 °CAverage 2021–2026
14.3 °CAverage High 2021–2026
18.3 °C