Mortimer Bay Weather Forecast
- 15
- 20
Partly cloudy
- 9
- 20
Cloudy
- 10
- 23
Partly cloudy
- 13
- 21
Possible shower
- 14
- 17
Shower or two
- 13
- 17
Shower or two
- 12
- 18
Shower or two
Today 10 Jan Hobart
Partly cloudy. Slight chance of a shower. Winds westerly 15 to 20 km/h.
Derwent Estuary
- Wind
- West to southwesterly 10 to 15 knots.
- Seas
- Around 1 metre.
- Weather
- Partly cloudy.
- Weather Situation
- A trough off the east coast will clear into the Tasman Sea late Saturday with a ridge of high pressure developing in its wake on Sunday. This ridge will persist early next week with a weak trough developing to the north east in Bass Strait over Tuesday. This trough will linger northeast of Flinders Island on Wednesday leading to a broad area of low pressure over the north.
Mortimer Bay Temperature Statistics View More
January Temperature
Hobart (Ellerslie Road) (15km)
Lowest 1 January, 2026
8.6 °CAverage January
17.3 °CHighest 6 January, 2026
26.9 °C
Climate (2021–Present)
Hobart (Ellerslie Road) (15km)
Average Low 2021–2026
9.3 °CAverage 2021–2026
13.1 °CAverage High 2021–2026
18 °C