De Witt Island Weather Forecast

    • 13
    • 14

    Possible shower

    • 13
    • 15

    Showers

    • 15
    • 15

    Shower or two

    • 13
    • 15

    Shower or two

    • 13
    • 14

    Showers

    • 13
    • 13

    Showers

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    • 13

    Showers

Today 26 May Western

Partly cloudy. Medium chance of showers in the far south, slight chance elsewhere. Winds east to southeasterly 15 to 25 km/h. Daytime maximum temperatures between 10 and 17.

South West Coastal Waters

South East Cape to Low Rocky Point
Wind
Southeasterly 20 to 25 knots, reaching up to 30 knots during the morning and early afternoon. Winds turning easterly in the early morning.
Seas
1.5 to 2.5 metres.
1st Swell
Southwesterly 2 to 2.5 metres.
Weather
Partly cloudy. 50% chance of showers.
Weather Situation
A high pressure system passes to the south of Tasmania from today until Thursday, as a broad low pressure system moves slowly over the southeastern mainland. Together they direct a moist easterly airstream over Tasmania through the middle of the week that is expected to bring widespread rain to the east and southeast. A cold front will then slowly approach from the west during Friday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

De Witt Island Temperature Statistics View More

May Temperature

Maatsuyker Island (9km)

  • Lowest 7 May, 2026

    4.6 °C

  • Average May

    13.2 °C

  • Highest 2 May, 2026

    24 °C

Climate (2021–Present)

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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