Northdown Beach Weather Forecast

    • 7
    • 13

    Mostly clear

    • 2
    • 13

    Sunny

    • 3
    • 12

    Partly cloudy

    • 6
    • 14

    Shower or two

    • 3
    • 12

    Partly cloudy

    • 3
    • 13

    Mostly sunny

    • 4
    • 13

    Partly cloudy

Today 20 Jun North West Coast

Mostly sunny. Winds south to southeasterly 15 to 25 km/h tending south to southwesterly 15 to 20 km/h in the late afternoon then becoming light in the late evening. Daytime maximum temperatures between 10 and 13.

Central North Coastal Waters

Stanley to Flinders Island
Wind
Southeasterly 15 to 20 knots, reaching up to 25 knots offshore in the late morning.
Seas
1 to 2 metres, decreasing to 1 to 1.5 metres during the afternoon, then decreasing to 1 metre by early evening.
1st Swell
Westerly below 1 metre inshore, increasing to around 1 metre offshore.
Weather
Partly cloudy.
Weather Situation
A cooler south to southwesterly airstream is expected on Saturday with a ridge of high pressure forecast to develop over the state through the weekend. A warmer northwesterly airstream is then expected to develop during Monday as the ridge gradually moves to the east and a cold front approaches from the west. The cold front is expected to move over Tasmania on Tuesday resulting in a return to cooler southerly flow.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Northdown Beach Temperature Statistics View More

June Temperature

Devonport Airport (3km)

  • Lowest 15 June, 2026

    2.5 °C

  • Average June

    11.5 °C

  • Highest 7 June, 2026

    17.5 °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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