Ketchum Bay Weather Forecast

    • 9
    • 27

    Partly cloudy

    • 17
    • 25

    Showers increasing

    • 11
    • 19

    Possible shower

    • 9
    • 27

    Partly cloudy

    • 15
    • 23

    Showers

    • 11
    • 19

    Showers

    • 8
    • 15

    Showers

Today 19 Oct Western

Partly cloudy. Slight chance of a shower north of Strahan later this evening. Near zero chance of rain elsewhere. Winds north to northwesterly 25 to 35 km/h tending north to northeasterly in the evening.

South West Coastal Waters

South East Cape to Low Rocky Point
Wind
North to northwesterly 15 to 25 knots.
Seas
1 to 2 metres.
1st Swell
Southwesterly 2.5 metres.
Weather
Partly cloudy.
Weather Situation
A blocking high over the Tasman Sea directs a warm northwesterly flow over Tasmania this week. A weak trough is approaching from the west, forecast to move over the state on Tuesday and Wednesday. Northwesterly winds are forecast to increase on Thursday, ahead of a cold front to move over Tasmania on Friday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Ketchum Bay Temperature Statistics View More

October Temperature

Maatsuyker Island (19 km)

  • Lowest 13 October, 2026

    4.6 °C

  • Average October

    11.7 °C

  • Highest 9 October, 2026

    25.3 °C

Climate (2021–2026)

Maatsuyker Island (19 km)

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  • Average Low 2021–2026

    9.5 °C

  • Average 2021–2026

    11.7 °C

  • Average High 2021–2026

    14.4 °C
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