River Tamar - Bonnie Beach Weather Forecast

    • 12
    • 16

    Partly cloudy

    • 7
    • 14

    Shower or two

    • 3
    • 16

    Partly cloudy

    • 5
    • 17

    Partly cloudy

    • 7
    • 18

    Cloudy

    • 8
    • 20

    Partly cloudy

    • 8
    • 21

    Partly cloudy

Today 12 Oct Central North

Partly cloudy. Medium chance of showers. Winds west to northwesterly 35 to 50 km/h decreasing to 25 to 40 km/h in the evening. Daytime maximum temperatures around 16.

Central North Coastal Waters

Stanley to Flinders Island
Wind
Westerly 25 to 30 knots.
Seas
2.5 to 3 metres.
1st Swell
Westerly below 1 metre, increasing to 1 to 1.5 metres by early evening.
Weather
Partly cloudy.
Weather Situation
A cold front approaches from the west today and crosses the state early Tuesday morning. Cold west to southwesterly are forecast to follow the front before a high pressure centre approach the west of Tasmania during Wednesday. The high is expected to move over the state Thursday, before moving away to the east, over the Tasman Sea, on Friday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

River Tamar - Bonnie Beach Temperature Statistics View More

October Temperature

Low Head (19 km)

  • Lowest 7 October, 2026

    4.9 °C

  • Average October

    12.6 °C

  • Highest 3 October, 2026

    18.4 °C

Climate (2021–2026)

Low Head (19 km)

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  • Average Low 2021–2026

    10.8 °C

  • Average 2021–2026

    14 °C

  • Average High 2021–2026

    17.2 °C
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