Granville Harbour Weather Forecast

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    • 12

    Shower

    • 7
    • 12

    Shower

    • 6
    • 13

    Shower

    • 9
    • 12

    Shower

    • 6
    • 12

    Shower

    • 5
    • 13

    Cloudy

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    Partly cloudy

Today 20 Jun Western

Cloudy. Medium chance of showers in the far south, slight chance elsewhere. Winds southeast to southwesterly 15 to 20 km/h becoming light in the late afternoon.

Central West Coastal Waters

Low Rocky Point to Sandy Cape
Wind
South to southwesterly 10 to 15 knots decreasing to about 10 knots in the late evening.
Seas
Below 1 metre.
1st Swell
Southwesterly 3 metres.
Weather
Cloudy.
Weather Situation
A high pressure system south of the Bight is maintaining a ridge over Tasmania over 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 southwesterly flow. Another high pressure system approaches from the west on Wednesday.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Granville Harbour Temperature Statistics View More

June Temperature

Strahan Airport (44km)

  • Lowest 15 June, 2026

    5.5 °C

  • Average June

    12 °C

  • Highest 12 June, 2026

    17.6 °C

Climate (2021–2026)

Strahan Airport (44km)

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  • Average Low 2021–2026

    8.4 °C

  • Average 2021–2026

    12.4 °C

  • Average High 2021–2026

    17.1 °C
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