Denmans Cove Weather Forecast

    • 12
    • 18

    Shower or two

    • 12
    • 20

    Partly cloudy

    • 13
    • 21

    Partly cloudy

    • 14
    • 25

    Mostly sunny

    • 17
    • 24

    Possible shower

    • 14
    • 22

    Possible shower

    • 12
    • 18

    Shower or two

Today 28 Mar South East

Cloudy. High chance of showers in the far south, medium chance elsewhere. Winds northwest to southwesterly 20 to 30 km/h tending southwesterly in the middle of the day then tending northwest to southwesterly 15 to 25 km/h in the late evening. Overnight temperatures falling to between 6 and 11 with daytime temperatures reaching between 14 and 18.

South East Coastal Waters

Tasman Island to South East Cape
Wind
Southwesterly 15 to 25 knots, reaching up to 30 knots near Tasman Island early in the morning.
Seas
1.5 to 2 metres, decreasing to 1 to 1.5 metres around midday, increasing to 1.5 to 2 metres near Cape Bruny by early evening.
1st Swell
Southwesterly 2 to 3 metres.
Weather
Cloudy. 60% chance of showers.
Weather Situation
A ridge of high pressure will extend over the state from the west during the weekend, with the high centre expected to move over Tasmania on Monday. A warmer north to northwesterly airstream will then develop over the state on Tuesday as the ridge moves over the Tasman Sea and a low pressure system and associated front approach from the west.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Denmans Cove Temperature Statistics View More

March Temperature

Tasman Island (14km)

  • Lowest 13 March, 2026

    7.4 °C

  • Average March

    14.2 °C

  • Highest 5 March, 2026

    23.9 °C

Climate (2021–Present)

Tasman Island (14km)

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  • Average Low 2021–2026

    9.3 °C

  • Average 2021–2026

    11.5 °C

  • Average High 2021–2026

    14.5 °C
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