River Tamar - Big Bay Weather Forecast

    • 9
    • 18

    Partly cloudy

    • 12
    • 20

    Partly cloudy

    • 12
    • 21

    Mostly sunny

    • 12
    • 20

    Partly cloudy

    • 13
    • 19

    Showers

    • 12
    • 17

    Showers

    • 10
    • 16

    Shower or two

Today 29 Apr Central North

Partly cloudy. Light winds.

Central North Coastal Waters

Stanley to Flinders Island
Wind
Northeasterly 10 to 15 knots, reaching up to 20 knots offshore.
Seas
Below 1 metre.
1st Swell
Westerly around 1 metre offshore.
Weather
Partly cloudy.
Weather Situation
A near-stationary high-pressure system persists over the Tasman Sea. As a result warm north to northeasterly flow will continue into the weekend. A a slow-moving low pressure system and cold front build over the Bight and are expected to move over Tasmania early next week.
Graph Plots Open in Graphs

  • 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

    14.7 °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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