River Tamar - Big Bay Weather Forecast

    • 16
    • 27

    Partly cloudy

    • 16
    • 21

    Cloudy

    • 15
    • 23

    Partly cloudy

    • 15
    • 24

    Partly cloudy

    • 15
    • 20

    Partly cloudy

    • 11
    • 19

    Partly cloudy

    • 12
    • 21

    Cloudy

Today 28 Jan Central North

Partly cloudy. Light winds becoming northwest to southwesterly 15 to 25 km/h in the middle of the day then tending northeast to southeasterly in the evening. Daytime maximum temperatures around 30.

Central North Coastal Waters

Stanley to Flinders Island
Wind
South to southwesterly about 10 knots tending west to southwesterly 15 to 25 knots in the early morning.
Seas
Below 1 metre, increasing to 1 to 2 metres during the morning.
1st Swell
Northeasterly 1 to 1.5 metres, decreasing to around 1 metre during the morning.
Weather
Partly cloudy.
Weather Situation
A trough and cold front crossing the state throughout the morning, before a high pressure system south of the Bight will extend a ridge over Tasmania, with the high centre to cross the state on Thursday and linger over the Tasman Sea into Friday. A trough is expected to approach Tasmania from the west during Saturday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

River Tamar - Big Bay Temperature Statistics View More

January Temperature

Low Head (14km)

  • Lowest 22 January, 2026

    10.4 °C

  • Average January

    17.4 °C

  • Highest 25 January, 2026

    28.2 °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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