River Tamar - Big Bay Weather Forecast

    • 8
    • 14

    Rain. Windy

    • 7
    • 12

    Showers

    • 7
    • 12

    Showers easing

    • 6
    • 13

    Shower or two

    • 7
    • 13

    Showers

    • 9
    • 14

    Showers. Windy

    • 5
    • 11

    Showers increasing

Today 8 Jul Central North

Cloudy. Very high chance of rain, becoming less likely later tonight. The chance of a thunderstorm later this evening. Winds northerly 25 to 40 km/h turning northwesterly 15 to 25 km/h in the evening.

Central North Coastal Waters

Stanley to Flinders Island
Wind
Northwesterly 20 to 30 knots turning westerly in the evening.
Seas
2 to 3 metres.
1st Swell
Northwesterly 1.5 to 2.5 metres.
Weather
Cloudy. 95% chance of rain. The chance of a thunderstorm.
Weather Situation
A cold front over Tasmania will move away to the east this evening. A second cold front will approach from the west later on Wednesday and is forecast to cross Tasmania during Thursday morning. A southwesterly flow will develop over Tasmania on Thursday afternoon and evening, before a weak cold front is forecast to clip the south of the state on Friday. A high pressure system over mainland Australia is expected to extend a ridge over Tasmania early Saturday, with a northwesterly stream to develop on Saturday afternoon.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

River Tamar - Big Bay Temperature Statistics View More

July Temperature

Low Head (14km)

  • Lowest 1 July, 2025

    3 °C

  • Average July

    8.9 °C

  • Highest 6 July, 2025

    14.7 °C

Climate (2020–Present)

Low Head (14km)

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  • Average Low 2020–2025

    10.7 °C

  • Average 2020–2025

    13.9 °C

  • Average High 2020–2025

    17.1 °C
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