Picnic Island Weather Forecast
- 6
- 15
Partly cloudy
- 6
- 18
Mostly sunny
- 8
- 20
Mostly sunny
- 13
- 21
Mostly sunny
- 11
- 24
Becoming windy. Partly cloudy
- 8
- 16
Partly cloudy
- 7
- 15
Partly cloudy
Today 16 Sep East Coast
Cloudy. Slight chance of a shower in the south in the late morning. Near zero chance of rain elsewhere. Winds southwesterly 25 to 35 km/h turning westerly 15 to 20 km/h in the evening. Daytime maximum temperatures between 9 and 15.
Lower East Coastal Waters
Wineglass Bay to Tasman Island- Wind
- Southwesterly 20 to 30 knots turning westerly in the evening.
- Seas
- 1.5 to 2.5 metres.
- 1st Swell
- South to southwesterly 2 to 3 metres inshore, increasing to 3 to 5 metres offshore.
- Weather
- Cloudy. 50% chance of showers.
- Weather Situation
- A high over the central parts of the Bight directs a cold southwesterly wind over Tasmania. The high is expected to extend a ridge over the state from Wednesday as it moves toward western Victoria, and over central Victoria on Thursday. Strong and gusty northwesterly winds are expected on Friday as a deep low pressure system develops well to the south. A weak ridge is forecast to move over the state on Saturday.
Picnic Island Temperature Statistics View More
September Temperature
Friendly Beaches (14km)
Lowest 8 September, 2026
3.3 °CAverage September
12.9 °CHighest 14 September, 2026
24.1 °C
Climate (2021–2026)
Friendly Beaches (14km)
Average Low 2021–2026
9.6 °CAverage 2021–2026
13.6 °CAverage High 2021–2026
18.9 °C