Northdown Beach Weather Forecast

    • 7
    • 14

    Showers increasing

    • 10
    • 15

    Possible morning storm. Rain

    • 8
    • 17

    Mostly sunny

    • 8
    • 16

    Mostly sunny

    • 6
    • 16

    Partly cloudy

    • 6
    • 15

    Mostly sunny

    • 7
    • 18

    Sunny

Today 4 Sep North West Coast

Cloudy. Very high chance of showers, most likely in the evening. Winds west to northwesterly 25 to 35 km/h tending north to northwesterly 15 to 25 km/h during the afternoon and evening. Daytime maximum temperatures between 11 and 14.

Central North Coastal Waters

Stanley to Flinders Island
Wind
West to northwesterly 20 to 25 knots tending north to northwesterly 15 to 20 knots during the afternoon and evening.
Seas
1.5 to 2 metres.
1st Swell
Westerly around 1 metre inshore, increasing to 1 to 2 metres offshore.
Weather
Cloudy. 80% chance of showers.
Weather Situation
A strong westerly flow will gradually ease during today before a low pressure system approaches from the west early Saturday. This low is expected to cross southern Tasmania on Saturday, bringing a series of troughs and a cold front over the state. A west to southwesterly airstream is expected to follow the low with a weak cold front crossing the state early Monday before a ridge of high pressure develops from the west.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Northdown Beach Temperature Statistics View More

September Temperature

Devonport Airport (3km)

  • Lowest 1 September, 2026

    5.9 °C

  • Average September

    11.7 °C

  • Highest 1 September, 2026

    14.4 °C

Climate (2021–2026)

Devonport Airport (3km)

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  • Average Low 2021–2026

    8.8 °C

  • Average 2021–2026

    13.1 °C

  • Average High 2021–2026

    17.8 °C
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