Louisa Bay Weather Forecast
- 12
- 19
Cloudy
- 12
- 17
Shower or two
- 12
- 18
Cloudy
- 11
- 20
Partly cloudy
- 10
- 20
Partly cloudy
- 11
- 22
Mostly sunny
- 12
- 23
Mostly sunny
Today 12 Jan Western
Partly cloudy. Slight chance of a shower in the far south, near zero chance elsewhere. Winds northwest to northeasterly 15 to 20 km/h becoming light in the early morning then becoming northwest to southwesterly 15 to 20 km/h in the morning. Overnight temperatures falling to between 4 and 10 with daytime temperatures reaching between 19 and 22.
South West Coastal Waters
South East Cape to Low Rocky Point- Wind
- Westerly 15 to 20 knots, reaching up to 25 knots near Maatsuyker Island early in the morning. Winds decreasing to about 10 knots in the evening.
- Seas
- 1.5 to 2.5 metres, decreasing to 1 metre during the morning.
- 1st Swell
- Westerly 2 to 2.5 metres.
- Weather
- Cloudy.
Louisa Bay Temperature Statistics View More
January Temperature
Maatsuyker Island (16km)
Lowest 1 January, 2026
9.8 °CAverage January
13.6 °CHighest 9 January, 2026
20.5 °C
Climate (2021–Present)
Maatsuyker Island (16km)
Average Low 2021–2026
9.4 °CAverage 2021–2026
11.6 °CAverage High 2021–2026
14.2 °C