Denmans Cove Weather Forecast

    • 7
    • 15

    Shower or two

    • 9
    • 12

    Showers easing. Windy

    • 8
    • 15

    Partly cloudy

    • 10
    • 16

    Shower or two

    • 8
    • 13

    Shower or two

    • 7
    • 13

    Possible shower

    • 7
    • 15

    Possible shower

Today 21 Aug South East

Cloudy. Very high chance of showers in the south, medium chance elsewhere. Snow falling above 1000 metres. Winds west to northwesterly 20 to 30 km/h. Overnight temperatures falling to between 3 and 8 with daytime temperatures reaching between 9 and 15.

South East Coastal Waters

Tasman Island to South East Cape
Wind
Northwesterly 15 to 25 knots, reaching up to 30 knots during the day. Winds turning westerly 20 to 25 knots in the middle of the day.
Seas
1 to 2 metres, increasing to 2 to 3 metres during the morning.
1st Swell
West to southwesterly 1.5 to 2 metres, increasing to 2 to 3 metres during the morning.
Weather
Cloudy. 90% chance of showers, with possible small hail offshore in the late afternoon and evening.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Denmans Cove Temperature Statistics View More

August Temperature

Tasman Island (14km)

  • Lowest 15 August, 2026

    6.1 °C

  • Average August

    10 °C

  • Highest 19 August, 2026

    14.1 °C

Climate (2021–2026)

Tasman Island (14km)

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  • Average Low 2021–2026

    9.4 °C

  • Average 2021–2026

    11.6 °C

  • Average High 2021–2026

    14.6 °C
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