Curio Bay Weather Forecast
- 11
- 28
Mostly sunny
- 12
- 21
Shower or two
- 10
- 17
Cloudy
- 12
- 21
Showers
- 12
- 19
Shower or two
- 11
- 20
Shower or two
- 11
- 18
Shower or two
Today 17 Dec South East
Mostly sunny. Winds north to northwesterly 15 to 20 km/h tending west to northwesterly 15 to 25 km/h in the early morning. Daytime maximum temperatures 23 to 30.
South East Coastal Waters
Tasman Island to South East Cape- Wind
- North to northwesterly 15 to 20 knots tending west to northwesterly in the morning. Winds reaching up to 25 knots offshore in the late afternoon.
- Seas
- 1 to 1.5 metres, increasing to 1 to 2 metres during the afternoon.
- 1st Swell
- Southwesterly 2.5 to 3 metres.
- Weather
- Mostly sunny.
- Weather Situation
- A high pressure system in Bass Strait will maintain a ridge across Tasmania as it drifts into the Tasman Sea. A trough will cross over the state tomorrow with a broad low pressure system developing off the west coast while a weak ridge slides along the south and the east on Friday. On Saturday the low pressure system will move to the south with an associated trough crossing the state.
Curio Bay Temperature Statistics View More
December Temperature
Tasman Island (24km)
Lowest 7 December, 2025
5.4 °CAverage December
11.9 °CHighest 4 December, 2025
24.6 °C
Climate (2020–Present)
Tasman Island (24km)
Average Low 2020–2025
9.3 °CAverage 2020–2025
11.5 °CAverage High 2020–2025
14.5 °C