Louisa Island Weather Forecast

    • 14
    • 19

    Partly cloudy

    • 8
    • 24

    Sunny

    • 13
    • 31

    Mostly sunny

    • 16
    • 20

    Shower or two

    • 13
    • 21

    Partly cloudy

    • 12
    • 23

    Mostly sunny

    • 14
    • 19

    Shower or two

Today 25 Jan Western

Cloud clearing. Winds southerly 20 to 30 km/h tending northeast to southeasterly 15 to 20 km/h in the late evening. Daytime maximum temperatures 20 to 25.

South West Coastal Waters

South East Cape to Low Rocky Point
Wind
Southerly 10 to 15 knots turning southeasterly in the evening.
Seas
1 to 1.5 metres, decreasing to 1 metre around midday.
1st Swell
Southwesterly 2 to 3 metres.
Weather
Cloud clearing.
Weather Situation
A cold front clears the state this morning, with a high pressure system expected to move in from the west today and move over the state on Monday to be in the Tasman Sea on Tuesday as a trough approaches from the west and crosses the state during the afternoon and evening. On Wednesday a ridge of high pressure extends from the west.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Louisa Island Temperature Statistics View More

January Temperature

Maatsuyker Island (15km)

  • Lowest 11 January, 2026

    7.8 °C

  • Average January

    13.8 °C

  • Highest 19 January, 2026

    20.8 °C

Climate (2021–Present)

Maatsuyker Island (15km)

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  • Average Low 2021–2026

    9.4 °C

  • Average 2021–2026

    11.6 °C

  • Average High 2021–2026

    14.2 °C
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