Louisa Bay Weather Forecast

    • 8
    • 24

    Sunny

    • 13
    • 29

    Mostly sunny

    • 16
    • 20

    Shower or two

    • 13
    • 21

    Partly cloudy

    • 12
    • 22

    Partly cloudy

    • 13
    • 20

    Shower or two

    • 12
    • 17

    Showers

Today 26 Jan Western

Sunny. Winds east to northeasterly 15 to 20 km/h tending northwest to southwesterly in the middle of the day then tending northeast to southeasterly 15 to 25 km/h in the evening. Overnight temperatures falling to between 6 and 11 with daytime temperatures reaching 24 to 29.

South West Coastal Waters

South East Cape to Low Rocky Point
Wind
Easterly 10 to 15 knots turning northeasterly 15 to 20 knots in the late morning.
Seas
Around 1 metre.
1st Swell
Southwesterly 2 to 3 metres.
Weather
Sunny.
Weather Situation
A high pressure system to the west moves over the state today to be in the Tasman Sea on Tuesday. A trough of low pressure approaches from the west and crosses the state during Tuesday afternoon and evening. On Wednesday a high pressure system south of the Bight extends a ridge over the state. The ridge persists on Thursday the high centre moves in to the Tasman Sea.
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 11 January, 2026

    7.8 °C

  • Average January

    13.9 °C

  • Highest 24 January, 2026

    25.5 °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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