River Tamar - Garden Island Weather Forecast

    • 13
    • 23

    Mostly sunny

    • 13
    • 21

    Partly cloudy

    • 11
    • 19

    Partly cloudy

    • 12
    • 19

    Partly cloudy

    • 13
    • 24

    Mostly sunny

    • 15
    • 27

    Partly cloudy

    • 14
    • 23

    Partly cloudy

Today 20 Jan Central North

Partly cloudy. Light winds becoming south to southeasterly 15 to 20 km/h in the early morning then tending northwest to northeasterly 15 to 25 km/h in the late afternoon. Daytime maximum temperatures in the low to high 20s.

Central North Coastal Waters

Stanley to Flinders Island
Wind
Easterly 15 to 20 knots, reaching up to 25 knots inshore early in the morning.
Seas
1 to 1.5 metres, decreasing to 1 metre during the afternoon.
1st Swell
Northeasterly below 1 metre.
Weather
Mostly sunny.
Weather Situation
A high pressure system centred over the southern Tasman Sea will persist early in the week. A cold front will move across the state from the west on Wednesday then another high pressure ridge will extend across later in the week.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

River Tamar - Garden Island Temperature Statistics View More

January Temperature

Low Head (7km)

  • Lowest 12 January, 2026

    10.8 °C

  • Average January

    17.4 °C

  • Highest 15 January, 2026

    24.2 °C

Climate (2021–Present)

Low Head (7km)

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  • Average Low 2021–2026

    10.7 °C

  • Average 2021–2026

    13.9 °C

  • Average High 2021–2026

    17.1 °C
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