Mersey Bluff Lighthouse Weather Forecast

    • 10
    • 19

    Mostly sunny

    • 12
    • 19

    Possible early storm. Showers

    • 11
    • 18

    Showers

    • 9
    • 15

    Partly cloudy

    • 8
    • 16

    Shower or two

    • 8
    • 18

    Partly cloudy

    • 8
    • 16

    Shower or two

Today 24 Nov Devonport

Mostly sunny. Winds southeasterly 15 to 20 km/h turning east to northeasterly 20 to 30 km/h in the late morning.

Central North Coastal Waters

Stanley to Flinders Island
Wind
Easterly 15 to 25 knots, reaching up to 30 knots in the evening.
Seas
1.5 to 2 metres.
1st Swell
East to northeasterly around 1 metre.
Weather
Mostly sunny.
Weather Situation
A high pressure centre to the south maintains an easterly flow. The high centre is expected to move away to the southeast, shifting the flow northeasterly ahead of an approaching trough to the northwest of the state on Monday. The trough is expected to move over the state on Tuesday, followed by a cold front later Wednesday. A westerly flow will prevail on Thursday following the front.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Mersey Bluff Lighthouse Temperature Statistics View More

November Temperature

Devonport Airport (6km)

  • Lowest 21 November, 2025

    2.4 °C

  • Average November

    12.3 °C

  • Highest 22 November, 2025

    19.1 °C

Climate (2020–Present)

Devonport Airport (6km)

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  • Average Low 2020–2025

    8.7 °C

  • Average 2020–2025

    13.1 °C

  • Average High 2020–2025

    17.7 °C
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