Ketchum Bay Weather Forecast

    • 4
    • 11

    Partly cloudy

    • 2
    • 13

    Partly cloudy

    • 4
    • 12

    Showers increasing

    • 5
    • 12

    Shower or two

    • 4
    • 15

    Shower or two

    • 7
    • 14

    Showers increasing

    • 8
    • 12

    Showers

Today 4 Aug Western

Cloudy. High chance of showers north of Strahan, medium chance elsewhere. Snow falling above 1100 metres. Possible small hail about higher ground early this evening. Winds northwest to northeasterly 15 to 20 km/h becoming light in the evening.

South West Coastal Waters

South East Cape to Low Rocky Point
Wind
Southeasterly 10 to 15 knots turning easterly below 10 knots in the evening.
Seas
1 to 1.5 metres, decreasing below 1 metre by early evening.
1st Swell
Westerly 2 to 2.5 metres.
Weather
Partly cloudy.
Weather Situation
A broad area of low pressure over the east of Tasmania is slowly moving into the Tasman Sea. A ridge of high pressure will develop over Tasmania on Wednesday, ahead of a weak cold front expected to cross the state on Thursday. The ridge of high pressure will redevelop over Tasmania on Friday before the airstream tends northwesterly ahead of an approaching cold front on Saturday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Ketchum Bay Temperature Statistics View More

August Temperature

Maatsuyker Island (19km)

  • Lowest 1 August, 2026

    8.5 °C

  • Average August

    10.2 °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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