Louisa Island Weather Forecast
- 8
- 18
Mostly sunny
- 7
- 18
Sunny
- 9
- 21
Mostly sunny
- 13
- 21
Shower or two
- 14
- 19
Showers
- 13
- 17
Showers
- 12
- 17
Showers
Today 13 May Western
The chance of morning fog. Areas of morning frost about higher ground. Sunny afternoon. Winds east to northeasterly 15 to 25 km/h. Overnight temperatures falling to between 3 and 9 with daytime temperatures reaching between 15 and 19.
South West Coastal Waters
South East Cape to Low Rocky Point- Wind
- East to northeasterly 10 to 15 knots, reaching up to 20 knots offshore in the evening.
- Seas
- Around 1 metre, increasing to 1 to 1.5 metres offshore later in the evening.
- 1st Swell
- Southwesterly 2 to 3 metres, decreasing to 2 metres during the afternoon.
- Weather
- Mostly sunny.
Louisa Island Temperature Statistics View More
May Temperature
Maatsuyker Island (15km)
Lowest 7 May, 2026
4.6 °CAverage May
13.4 °CHighest 2 May, 2026
24 °C
Climate (2021–Present)
Maatsuyker Island (15km)
Average Low 2021–2026
9.5 °CAverage 2021–2026
11.7 °CAverage High 2021–2026
14.3 °C