Louisa Island Weather Forecast
- 9
- 12
Showers
- 6
- 9
Showers. Windy
- 6
- 13
Showers. Windy
- 10
- 12
Showers easing
- 10
- 13
Showers
- 10
- 14
Showers
- 8
- 11
Showers
Today 22 Jul Western
Cloudy. Very high chance of showers. Snow falling above 1200 metres, decreasing to 700 metres in the afternoon and evening. The chance of a thunderstorm near the coast during the morning and afternoon. Possible small hail from late this morning. Winds northwesterly 25 to 35 km/h turning westerly in the late morning. Daytime maximum temperatures between 7 and 11.
South West Coastal Waters
South East Cape to Low Rocky Point- Wind
- Northwesterly 25 to 30 knots, reaching up to 35 knots during the morning. Winds tending westerly in the morning.
- Seas
- 2 to 3 metres.
- 1st Swell
- Westerly 2.5 to 3 metres, increasing to 3 to 5 metres during the afternoon.
- Weather
- Cloudy. Near 100% chance of showers. The chance of a thunderstorm. Possible small hail from late this morning.
- Weather Situation
- A high pressure centre over the Tasman Sea is directing a northwesterly flow over Tasmania. A strong cold front is forecast to move over the state from the west late Wednesday and another cold front follows on Thursday, bringing strong west to southwesterly flow across the state, persisting into Friday and easing during Saturday.
Louisa Island Temperature Statistics View More
July Temperature
Maatsuyker Island (15km)
Lowest 13 July, 2026
5 °CAverage July
10.2 °CHighest 19 July, 2026
15.5 °C
Climate (2021–2026)
Maatsuyker Island (15km)
Average Low 2021–2026
9.5 °CAverage 2021–2026
11.7 °CAverage High 2021–2026
14.3 °C