Ketchum Bay Weather Forecast

    • 4
    • 12

    Shower or two

    • 4
    • 13

    Cloudy

    • 7
    • 14

    Showers

    • 6
    • 13

    Showers increasing

    • 7
    • 13

    Showers

    • 6
    • 12

    Showers. Becoming windy

    • 7
    • 13

    Showers. Windy

Today 7 Aug Western

Cloudy. Medium chance of showers, becoming less likely later this evening. Winds westerly 15 to 20 km/h becoming light in the late afternoon.

South West Coastal Waters

South East Cape to Low Rocky Point
Wind
Westerly 10 to 15 knots.
Seas
Below 1 metre.
1st Swell
Westerly 3 metres.
Weather
Cloudy.
Weather Situation
A ridge of high pressure sitting over the state today, moves east over the Tasman Sea during Saturday. A northerly flow is expected to develop across Tasmania during Sunday as a trough approaches from the west. A low embedded in the trough passes just to the north of the state during Monday morning before a cold front is expected to cross during Tuesday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Ketchum Bay Temperature Statistics View More

August Temperature

Maatsuyker Island (19km)

  • Lowest 4 August, 2026

    6.7 °C

  • Average August

    9.6 °C

  • Highest 2 August, 2026

    13.5 °C

Climate (2021–2026)

Maatsuyker Island (19km)

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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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