Granville Harbour Weather Forecast

    • 8
    • 15

    Shower

    • 9
    • 15

    Windy

    • 8
    • 14

    Shower

    • 9
    • 16

    Shower

    • 7
    • 21

    Sunny

    • 9
    • 25

    Sunny

    • 12
    • 27

    Partly cloudy

Today 23 Dec Western

Cloudy. Very high chance of showers, with possible small hail in the afternoon. Winds westerly 25 to 40 km/h turning northwesterly 35 to 50 km/h in the evening. Daytime maximum temperatures between 10 and 15.

Central West Coastal Waters

Low Rocky Point to Sandy Cape
Wind
Westerly 25 to 30 knots, reaching up to 35 knots offshore in the late evening.
Seas
2 to 3 metres.
1st Swell
Westerly 4 to 5 metres.
Weather
Cloudy. 80% chance of showers.
Weather Situation
A cold front approaches Tasmania from the west this evening, expected to cross the state early Wednesday morning. A strong west to southwesterly flow will persist behind the front, before a ridge of high pressure moves over the state on Friday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Granville Harbour Temperature Statistics View More

December Temperature

Strahan Airport (44km)

  • Lowest 11 December, 2025

    4.8 °C

  • Average December

    13.1 °C

  • Highest 19 December, 2025

    28.5 °C

Climate (2020–Present)

Strahan Airport (44km)

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  • Average Low 2020–2025

    8.4 °C

  • Average 2020–2025

    12.3 °C

  • Average High 2020–2025

    17 °C
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