Louisa Island Weather Forecast
- 9
- 13
Showers. Wind easing
- 11
- 14
Showers
- 12
- 14
Showers
- 12
- 15
Shower or two
- 10
- 16
Partly cloudy
- 10
- 15
Showers
- 10
- 14
Showers
Today 15 Jul Western
Cloudy. Very high chance of showers, becoming less likely this evening. Winds westerly 25 to 40 km/h decreasing to 15 to 25 km/h in the late evening. Daytime maximum temperatures between 9 and 13.
South West Coastal Waters
South East Cape to Low Rocky Point- Wind
- Westerly 20 to 30 knots, reaching up to 35 knots during the morning.
- Seas
- 2.5 to 4 metres, decreasing to 2 to 3 metres by early evening.
- 1st Swell
- Westerly 4 to 5 metres.
- Weather
- Cloudy. 90% chance of showers.
- Weather Situation
- A west to northwesterly airstream will prevail over the state for the coming days, as a high pressure system builds over the mainland. The high will extend a ridge over Tasmania by late today and persist until Saturday.
Louisa Island Temperature Statistics View More
July Temperature
Maatsuyker Island (15km)
Lowest 13 July, 2026
5 °CAverage July
9.5 °CHighest 11 July, 2026
14.3 °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