Denmans Cove Weather Forecast

    • 12
    • 23

    Mostly sunny

    • 11
    • 27

    Sunny

    • 15
    • 28

    Shower or two developing

    • 12
    • 20

    Showers

    • 10
    • 16

    Showers easing

    • 8
    • 15

    Showers

    • 7
    • 17

    Cloudy

Today 21 Oct South East

Mostly sunny. Slight chance of a shower. Winds northwest to southwesterly 15 to 25 km/h tending southeast to southwesterly in the early afternoon then tending northeast to southeasterly 15 to 20 km/h in the late evening. Daytime maximum temperatures 20 to 25.

South East Coastal Waters

Tasman Island to South East Cape
Wind
West to southwesterly 15 to 20 knots, reaching up to 25 knots inshore in the late afternoon.
Seas
Around 1 metre, increasing to 1 to 1.5 metres around midday.
1st Swell
Southwesterly 2 metres, increasing to 2 to 3 metres around midday.
Weather
Mostly sunny.
Weather Situation
A blocking high over the Tasman Sea directs a warm northwesterly flow over Tasmania this week. A weak trough lingers over the state today. A decaying cold front is expected to move over Tasmania on Friday, with a stronger cold front forecast to quickly follow on Saturday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Denmans Cove Temperature Statistics View More

October Temperature

Tasman Island (14 km)

  • Lowest 13 October, 2026

    4 °C

  • Average October

    11.3 °C

  • Highest 18 October, 2026

    20.1 °C

Climate (2021–2026)

Tasman Island (14 km)

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  • Average Low 2021–2026

    9.4 °C

  • Average 2021–2026

    11.6 °C

  • Average High 2021–2026

    14.7 °C
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