Big River Entrance Weather Forecast
- 11
- 23
Mostly sunny
- 12
- 25
Sunny
- 13
- 23
Mostly sunny
- 13
- 23
Shower or two
- 11
- 19
Showers
- 11
- 19
Shower or two
- 11
- 19
Showers
Today 30 Apr Furneaux Islands
Mostly sunny. Winds north to northeasterly 15 to 20 km/h tending north to northwesterly in the middle of the day then becoming light in the early afternoon. Daytime maximum temperatures in the low 20s.
Banks Strait and Franklin
- Wind
- North to northeasterly below 10 knots increasing to 10 to 15 knots in the early morning then becoming north to northwesterly about 10 knots in the middle of the day.
- Seas
- Below 1 metre.
- 1st Swell
- East to northeasterly below 1 metre.
- Weather
- Mostly sunny.
- 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.
Big River Entrance Temperature Statistics View More
April Temperature
Flinders Island Airport (20km)
Lowest 19 April, 2026
2.8 °CAverage April
15 °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