Mason Cove Weather Forecast

    • 11
    • 23

    Mostly clear

    • 12
    • 26

    Mostly sunny

    • 11
    • 19

    Partly cloudy

    • 11
    • 19

    Shower or two

    • 9
    • 18

    Shower or two

    • 11
    • 20

    Shower or two

    • 10
    • 19

    Possible shower

Today 3 Dec South East

Partly cloudy. Slight chance of a shower in the far south, near zero chance elsewhere. Winds northwesterly 25 to 40 km/h.

South East Coastal Waters

Tasman Island to South East Cape
Wind
West to northwesterly 15 to 20 knots, reaching up to 30 knots offshore during the afternoon and evening.
Seas
1 to 1.5 metres, increasing to 1.5 to 2.5 metres offshore.
1st Swell
Westerly 2.5 to 3 metres.
Weather
Cloudy.
Weather Situation
A high pressure system over the Tasman Sea directs a northwesterly flow over the state, strengthening ahead of a weak cold front to cross Tasmania during Thursday. A weak ridge passes over the state on Friday, before another cold front is forecast to cross the state on Saturday. A westerly flow is then expected to develop over Tasmania on Sunday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mason Cove Temperature Statistics View More

December Temperature

Tasman Island (16km)

  • Lowest 1 December, 2025

    6.6 °C

  • Average December

    9.6 °C

  • Highest 1 December, 2025

    13.6 °C

Climate (2020–Present)

Tasman Island (16km)

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  • Average Low 2020–2025

    9.3 °C

  • Average 2020–2025

    11.5 °C

  • Average High 2020–2025

    14.5 °C
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