Cockle Bay Weather Forecast
- 11
- 15
Shower or two. Windy
- 8
- 15
Cloudy
- 10
- 15
Showers
- 10
- 15
Shower or two
- 9
- 13
Shower or two
- 8
- 15
Shower or two
- 8
- 14
Partly cloudy
Today 3 Sep East Coast
Partly cloudy. Medium chance of showers, becoming less likely in the evening. Possible small hail in the south. Damaging winds possible in the north. Winds westerly 25 to 40 km/h. Daytime maximum temperatures between 10 and 16.
Lower East Coastal Waters
Wineglass Bay to Tasman Island- Wind
- Westerly 25 to 30 knots, reaching up to 35 knots offshore during the afternoon and evening.
- Seas
- 2 to 3 metres, increasing to 2.5 to 4 metres offshore.
- 1st Swell
- Southwesterly 1 to 2 metres inshore, increasing to 3 to 5 metres offshore.
- Weather
- Partly cloudy. 70% chance of showers. The chance of a thunderstorm offshore in the late morning and afternoon. Possible small hail.
- Weather Situation
- A strong westerly flow will gradually ease through Thursday evening and Friday before a low pressure system approaches from the west early Saturday. This low is expected to cross southern Tasmania on Saturday, bringing a series of troughs and a cold front over the state. A west to southwesterly airstream is expected to follow the low with a new weak cold front approaching the west coast late Sunday. This front is expected to cross the state on Monday before a ridge of high pressure develops from the west.
Cockle Bay Temperature Statistics View More
September Temperature
Maria Island (Point Lesueur) (7km)
Lowest 2 September, 2026
9.5 °CAverage September
12.4 °CHighest 1 September, 2026
16.4 °C
Climate (2021–2026)
Maria Island (Point Lesueur) (7km)
Average Low 2021–2026
10.8 °CAverage 2021–2026
13.5 °CAverage High 2021–2026
16.9 °C