River Tamar - Garden Island Weather Forecast

    • 10
    • 14

    Showers. Becoming windy

    • 6
    • 12

    Shower or two

    • 9
    • 14

    Showers

    • 7
    • 13

    Possible shower

    • 5
    • 14

    Partly cloudy

    • 10
    • 15

    Partly cloudy

    • 9
    • 13

    Shower or two

Today 19 Sep Central North

Cloudy. Very high chance of showers. The chance of a thunderstorm during this afternoon and evening. Winds north to northwesterly 25 to 35 km/h increasing to 25 to 40 km/h in the middle of the day. Daytime maximum temperatures between 12 and 15.

Central North Coastal Waters

Stanley to Flinders Island
Wind
North to northwesterly 15 to 25 knots tending west to northwesterly 20 to 30 knots during the afternoon and evening. Winds reaching up to 35 knots in the evening.
Seas
1 to 1.5 metres, increasing to 2 to 3 metres around midday.
1st Swell
Westerly around 1 metre, increasing to 1 to 1.5 metres later in the evening.
Weather
Partly cloudy. 90% chance of showers, with possible small hail inshore later tonight. The chance of a thunderstorm during this afternoon and evening.
Weather Situation
A series of cold fronts, embedded in a westerly airstream, are expected to cross the state during coming days. The first of the fronts will move east away from the state during Friday morning, ahead of a stronger front on Friday evening. Further fronts are expected during Saturday to Monday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

River Tamar - Garden Island Temperature Statistics View More

September Temperature

Low Head (7km)

  • Lowest 10 September, 2025

    4.2 °C

  • Average September

    11.3 °C

  • Highest 15 September, 2025

    18.2 °C

Climate (2020–Present)

Low Head (7km)

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  • Average Low 2020–2025

    10.8 °C

  • Average 2020–2025

    13.9 °C

  • Average High 2020–2025

    17.1 °C
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