River Tamar - Big Bay Weather Forecast

    • 11
    • 20

    Mostly clear

    • 10
    • 18

    Sunny

    • 8
    • 17

    Cloudy

    • 9
    • 19

    Sunny

    • 11
    • 20

    Partly cloudy

    • 11
    • 20

    Partly cloudy

    • 12
    • 19

    Shower or two

Today 26 Apr Central North

Mostly clear. Winds north to northwesterly 15 to 25 km/h.

Central North Coastal Waters

Stanley to Flinders Island
Wind
Northwesterly 10 to 15 knots tending westerly in the late evening.
Seas
Below 1 metre.
1st Swell
Westerly below 1 metre.
Weather
Mostly clear.
Weather Situation
A near-stationary high-pressure system over the Tasman Sea extends a ridge across Tasmania, directing a mostly west to northwesterly flow over the State until the end of the week. A cold front is approaching from the west, and is expected to weaken before clipping the south of the State during Sunday night. The ridge becomes reestablished across Tasmania on Monday. Northwesterly winds freshening on Tuesday ahead of another approaching cold front that is expected to again clip southern Tasmania late Tuesday and early Wednesday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

River Tamar - Big Bay Temperature Statistics View More

April Temperature

Low Head (14km)

  • Lowest 19 April, 2026

    6.6 °C

  • Average April

    14.4 °C

  • Highest 1 April, 2026

    21.1 °C

Climate (2021–Present)

Low Head (14km)

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  • Average Low 2021–2026

    10.8 °C

  • Average 2021–2026

    13.9 °C

  • Average High 2021–2026

    17.1 °C
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