Flinders Bay Weather Forecast
- 11
- 20
Rain increasing
- 11
- 19
Showers easing
- 10
- 16
Shower or two
- 10
- 15
Showers. Windy
- 8
- 14
Showers. Windy
- 9
- 17
Shower or two
- 10
- 19
Sunny
Today 21 Dec South East
Partly cloudy. Very high chance of rain in the late afternoon and evening. Winds west to northwesterly 15 to 25 km/h tending northeast to southeasterly in the middle of the day then tending southeast to southwesterly 20 to 30 km/h in the evening. Overnight temperatures falling to between 7 and 11 with daytime temperatures reaching between 18 and 23.
Frederick Henry Bay and Norfolk Bay Boating
- Wind
- Variable below 10 knots becoming east to northeasterly 15 to 20 knots in the middle of the day then shifting southerly in the late evening.
- Seas
- Below 1 metre.
- Weather
- Partly cloudy. 90% chance of rain in the late afternoon and evening.
Flinders Bay Temperature Statistics View More
December Temperature
Tasman Island (31km)
Lowest 7 December, 2025
5.4 °CAverage December
12.4 °CHighest 4 December, 2025
24.6 °C
Climate (2020–Present)
Tasman Island (31km)
Average Low 2020–2025
9.3 °CAverage 2020–2025
11.5 °CAverage High 2020–2025
14.5 °C