Grass Point Weather Forecast

    • 5
    • 18

    Possible shower

    • 12
    • 22

    Shower or two

    • 11
    • 20

    Shower or two

    • 8
    • 15

    Cloudy

    • 7
    • 15

    Mostly sunny

    • 8
    • 15

    Possible shower

    • 8
    • 17

    Partly cloudy

Today 29 Sep South East

Partly cloudy. Medium chance of showers. Winds northwest to northeasterly 25 to 40 km/h. Daytime maximum temperatures between 16 and 22.

South East Coastal Waters

Tasman Island to South East Cape
Wind
Northerly 15 to 25 knots, reaching up to 30 knots in the late evening.
Seas
1 to 1.5 metres, increasing to 1 to 2 metres by early evening.
1st Swell
Southwesterly 2.5 to 3 metres inshore, increasing to 3 to 4 metres offshore.
Weather
Partly cloudy. 50% chance of showers.
Weather Situation
A high pressure system centred to the northeast of Tasmania extends a ridge over the state and is forecast to continue moving further east in coming days. Northerly flow is expected to build over Tasmania today ahead of an approaching trough, forecast to cross Wednesday morning. A broad trough is forecast to cross the state during Thursday as a cold front approaches from the west, crossing Friday evening. A ridge of high pressure is then expected to approach Tasmania from the west during Friday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Grass Point Temperature Statistics View More

September Temperature

Cape Bruny (23km)

  • Lowest 21 September, 2026

    4.1 °C

  • Average September

    11.3 °C

  • Highest 20 September, 2026

    26.5 °C

Climate (2021–2026)

Cape Bruny (23km)

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  • Average Low 2021–2026

    9.6 °C

  • Average 2021–2026

    12.5 °C

  • Average High 2021–2026

    16.6 °C
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