Louisa Bay Weather Forecast

    • 12
    • 19

    Mostly clear

    • 9
    • 23

    Shower or two

    • 12
    • 16

    Showers. Becoming windy

    • 9
    • 15

    Shower or two

    • 11
    • 19

    Partly cloudy

    • 11
    • 17

    Shower or two

    • 11
    • 15

    Shower or two

Today 8 Jan Western

Mostly clear. The chance of a thunderstorm. Winds west to southwesterly 15 to 25 km/h becoming light in the late evening.

South West Coastal Waters

South East Cape to Low Rocky Point
Wind
Westerly 15 to 20 knots.
Seas
1 to 1.5 metres, increasing to 1 to 2 metres near Maatsuyker Island.
1st Swell
West to southwesterly 2.5 to 3 metres.
Weather
Mostly clear.
Weather Situation
A trough lingers off the northeast coast during Thursday as a ridge of high pressure extends over Tasmania from the west. The trough is expected to slowly move eastwards on Friday, as a cold front approaches the west coast before crossing the state early Saturday. Another trough crosses from the west during Saturday evening. A high pressure system will move to a position over waters south of the Bight on Sunday and will extend a ridge over Tasmania into next week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Louisa Bay Temperature Statistics View More

January Temperature

Maatsuyker Island (16km)

  • Lowest 1 January, 2026

    9.8 °C

  • Average January

    13.4 °C

  • Highest 2 January, 2026

    17.6 °C

Climate (2021–Present)

Maatsuyker Island (16km)

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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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