Harbour Islets Weather Forecast

    • 10
    • 14

    Cloudy

    • 11
    • 15

    Cloudy

    • 10
    • 18

    Partly cloudy

    • 12
    • 21

    Partly cloudy

    • 13
    • 18

    Shower

    • 13
    • 17

    Shower

    • 11
    • 16

    Shower

Today 15 Dec North West Coast

Cloudy. Winds west to southwesterly 15 to 25 km/h.

Far Northwest Coastal Waters

Sandy Cape to Stanley including King Island
Wind
Southwesterly 15 to 20 knots, reaching up to 25 knots east of King Island.
Seas
1 to 1.5 metres, increasing to 1.5 to 2 metres east of King Island.
1st Swell
Southwesterly 2 to 3 metres, increasing to 4 to 5 metres south of King Island.
Weather
Cloudy.
Weather Situation
A high pressure system to the northwest will cross through Bass Strait on Tuesday and will continue to extend a ridge over the state as the high settles in the Tasman Sea on Wednesday. A trough will cross over the state on Thursday with broad area of low pressure developing off the west coast on Friday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Harbour Islets Temperature Statistics View More

December Temperature

Marrawah (30km)

  • Lowest 1 December, 2025

    7.3 °C

  • Average December

    13 °C

  • Highest 13 December, 2025

    19.8 °C

Climate (2020–Present)

Marrawah (30km)

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  • Average Low 2020–2025

    9.7 °C

  • Average 2020–2025

    12.6 °C

  • Average High 2020–2025

    17 °C
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