Louisa Island Weather Forecast
- 11
- 22
Showers. Possible afternoon storm
- 12
- 18
Shower or two
- 10
- 20
Shower or two
- 12
- 16
Cloudy
- 7
- 17
Partly cloudy
- 7
- 20
Partly cloudy
- 9
- 24
Mostly sunny
Today 22 Feb Western
Cloudy. Very high chance of showers, becoming less likely in the evening. The chance of a thunderstorm in the afternoon, possibly severe with damaging winds and heavy rain which may lead to flash flooding. Winds northerly 25 to 35 km/h turning westerly 30 to 45 km/h in the late afternoon. Daytime maximum temperatures in the low 20s.
South West Coastal Waters
South East Cape to Low Rocky Point- Wind
- Northwest to northeasterly 20 to 30 knots tending northwesterly in the middle of the day then tending westerly in the late afternoon.
- Seas
- 2 to 3 metres.
- 1st Swell
- Southwesterly 2 to 2.5 metres, tending westerly 2 to 2.5 metres during the afternoon.
- Weather
- Cloudy. 95% chance of showers. The chance of a thunderstorm in the early afternoon.
- Weather Situation
- A high pressure system quickly clears to the east of Tasmania ahead of an approaching cold front expected to cross the state during this afternoon. Another high pressure system is forecast to move over Tasmania from the west on Monday before clearing over the Tasman Sea by Tuesday. A trough is forecast to extend over the northeast from the mainland on Tuesday, as a cold front clips the south of the state. Another high pressure ridge is expected to extend over Tasmania from the west on Wednesday.
Louisa Island Temperature Statistics View More
February Temperature
Maatsuyker Island (15km)
Lowest 2 February, 2026
7 °CAverage February
14.3 °CHighest 17 February, 2026
25.8 °C
Climate (2021–Present)
Maatsuyker Island (15km)
Average Low 2021–2026
9.4 °CAverage 2021–2026
11.6 °CAverage High 2021–2026
14.2 °C