De Witt Island Weather Forecast

    • 11
    • 12

    Partly cloudy

    • 10
    • 12

    Possible shower

    • 11
    • 12

    Showers. Windy

    • 10
    • 12

    Cloudy

    • 9
    • 13

    Mostly sunny

    • 12
    • 16

    Possible late shower

    • 14
    • 14

    Showers

Today 4 Oct Western

Partly cloudy. Areas of frost about higher ground early this morning. Winds northeast to southeasterly 15 to 20 km/h tending south to southwesterly 15 to 25 km/h in the morning then becoming light in the late evening. Daytime maximum temperatures between 14 and 18.

South West Coastal Waters

South East Cape to Low Rocky Point
Wind
East to southeasterly 10 to 15 knots turning southerly below 10 knots in the late morning and early afternoon.
Seas
Below 1 metre.
1st Swell
Southwesterly 2.5 to 3 metres inshore, increasing to 3 to 4 metres offshore.
Weather
Cloudy.
Weather Situation
A low pressure system to the east of Tasmania is directing a southeasterly flow over the state. The flow will tend southwesterly as the low moves away to the southeast today. A cold front will approach from the west on Monday, crossing the state on Tuesday. A high pressure system is forecast to move in from the west on Wednesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

De Witt Island Temperature Statistics View More

October Temperature

Maatsuyker Island (9km)

  • Lowest 3 October, 2026

    8.2 °C

  • Average October

    10.8 °C

  • Highest 1 October, 2026

    13.1 °C

Climate (2021–2026)

Maatsuyker Island (9km)

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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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