Louisa Bay Weather Forecast

    • 6
    • 14

    Showers

    • 9
    • 12

    Showers increasing

    • 9
    • 13

    Showers

    • 10
    • 13

    Showers

    • 10
    • 13

    Shower or two

    • 9
    • 15

    Showers

    • 10
    • 13

    Showers

Today 27 Aug Western

Partly cloudy. Very high chance of showers, most likely in the evening. Winds northerly 15 to 25 km/h turning northwesterly 20 to 30 km/h in the middle of the day then increasing to 25 to 40 km/h in the evening. Daytime maximum temperatures between 11 and 14.

South West Coastal Waters

South East Cape to Low Rocky Point
Wind
Northwesterly 25 to 30 knots tending westerly in the late evening.
Seas
2 to 3 metres.
1st Swell
Westerly 2 to 3 metres.
Weather
Cloudy. Near 100% chance of showers.
Weather Situation
A high pressure system to north of Tasmania will weaken overnight, with a cold front to approach and cross the state on Friday morning. Another high pressure system will build south of the Bight on Saturday and extend a ridge to the north of Tasmania, with the high centre to move near Adelaide on Sunday and extend a ridge over Tasmania. The high is expected to move to the north of Tasmania on Monday, with a cold front to move to the south of the Bight.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Louisa Bay Temperature Statistics View More

August Temperature

Maatsuyker Island (16km)

  • Lowest 13 August, 2026

    6 °C

  • Average August

    10 °C

  • Highest 19 August, 2026

    17 °C

Climate (2021–2026)

Maatsuyker Island (16km)

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  • Average Low 2021–2026

    9.5 °C

  • Average 2021–2026

    11.7 °C

  • Average High 2021–2026

    14.3 °C
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