Great Bay Weather Forecast
- 7
- 22
Partly cloudy
- 13
- 19
Possible shower
- 11
- 19
Possible shower
- 10
- 16
Showers easing
- 7
- 13
Showers
- 7
- 14
Shower or two
- 7
- 15
Cloudy
Today 9 Oct South East
Partly cloudy. Slight chance of a shower in the far south, near zero chance elsewhere. Winds northerly 20 to 30 km/h.
Channel
- Wind
- North to northeasterly 15 to 20 knots.
- Seas
- Below 1 metre.
- Weather
- Partly cloudy.
- Weather Situation
- A northerly flow over Tasmania tonight as a weakening cold front approaches from the west, forecast to cross the state early Saturday, with a westerly flow to in its wake. The airstream shifts northwesterly on Sunday ahead of further cold fronts moving over Tasmania Monday morning and on Tuesday, with a cold southerly airstream to follow.
Great Bay Temperature Statistics View More
October Temperature
Dover (34 km)
Lowest 8 October, 2026
1.4 °CAverage October
9.7 °CHighest 1 October, 2026
20.7 °C
Climate (2021–2026)
Dover (34 km)
Average Low 2021–2026
6.9 °CAverage 2021–2026
10 °CAverage High 2021–2026
17 °C