River Tamar - Bonnie Beach Weather Forecast

    • 1
    • 12

    Morning frost. Partly cloudy

    • 2
    • 14

    Mostly sunny

    • -1
    • 14

    Morning frost. Shower or two

    • 2
    • 13

    Partly cloudy

    • 3
    • 14

    Showers

    • 7
    • 13

    Showers

    • 5
    • 13

    Shower or two

Today 4 Aug Central North

Partly cloudy. Areas of morning frost. The chance of morning fog. Medium chance of showers, most likely in the late afternoon and evening. Possible small hail. Light winds. Overnight temperatures falling to around 1 with daytime temperatures reaching around 12.

Central North Coastal Waters

Stanley to Flinders Island
Wind
Westerly 10 to 15 knots, reaching up to 20 knots offshore during the morning. Winds tending southwesterly in the early afternoon.
Seas
1 to 2 metres, decreasing to 1 metre by early evening.
1st Swell
Westerly below 1 metre inshore, increasing to 1 to 1.5 metres offshore.
Weather
Partly cloudy. 80% chance of showers, with possible small hail.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

River Tamar - Bonnie Beach Temperature Statistics View More

August Temperature

Low Head (19km)

  • Lowest 1 August, 2026

    3.6 °C

  • Average August

    11.1 °C

  • Highest 2 August, 2026

    15 °C

Climate (2021–2026)

Low Head (19km)

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  • Average Low 2021–2026

    10.8 °C

  • Average 2021–2026

    13.9 °C

  • Average High 2021–2026

    17.2 °C
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