Ketchum Bay Weather Forecast

    • 7
    • 12

    Showers easing. Wind easing

    • 9
    • 12

    Showers. Becoming windy

    • 6
    • 11

    Showers. Windy

    • 8
    • 13

    Showers easing

    • 8
    • 13

    Possible shower

    • 7
    • 15

    Possible shower

    • 9
    • 17

    Showers

Today 7 Sep Western

Cloudy. Very high chance of showers, most likely in the early morning. Snow falling above 900 metres. Winds westerly 25 to 40 km/h turning south to southwesterly 25 to 35 km/h early in the morning then tending northwest to southwesterly 20 to 30 km/h in the late afternoon. Overnight temperatures falling to between 3 and 7 with daytime temperatures reaching between 8 and 12.

South West Coastal Waters

South East Cape to Low Rocky Point
Wind
Southwesterly 15 to 25 knots tending westerly in the early afternoon. Winds reaching up to 30 knots early in the morning and again in the late evening.
Seas
2.5 to 3 metres, decreasing to 1.5 to 2 metres during the morning.
1st Swell
Westerly 2.5 metres, tending southwesterly 2.5 to 3 metres during the morning.
Weather
Cloudy. 95% chance of showers.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Ketchum Bay Temperature Statistics View More

September Temperature

Maatsuyker Island (19km)

  • Lowest 4 September, 2026

    6.1 °C

  • Average September

    10.5 °C

  • Highest 1 September, 2026

    15.8 °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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