Tea Tree Bay Weather Forecast

    • 15
    • 32

    Sunny

    • 16
    • 27

    Possible shower

    • 13
    • 19

    Cloudy

    • 11
    • 20

    Showers

    • 12
    • 20

    Possible shower

    • 12
    • 19

    Shower or two

    • 12
    • 19

    Possible shower

Today 18 Dec South West

Mostly sunny. Slight chance of a shower near the Otways in the evening. Near zero chance of rain elsewhere. The chance of a thunderstorm in the south at night. Winds northwest to northeasterly 20 to 30 km/h tending northwest to southwesterly 25 to 35 km/h in the middle of the day then tending southeast to southwesterly 20 to 30 km/h in the evening. Overnight temperatures falling to around 14 with daytime temperatures reaching 34 to 39.

West Victoria Coastal Waters

SA-Vic Border to Cape Otway
Wind
Variable about 10 knots.
Seas
Below 1 metre.
1st Swell
Southwesterly 1 to 1.5 metres.
Weather
Mostly sunny day. The chance of a thunderstorm this evening.
Weather Situation
A high pressure system in the Tasman Sea maintains a ridge across Victoria, until a broad area of low pressure develops to the west later today. The low is forecast to slowly move across the state during Friday and Saturday, before another low and associated cold front move across Victoria on Sunday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Tea Tree Bay Temperature Statistics View More

December Temperature

Port Fairy (7km)

  • Lowest 12 December, 2025

    7.4 °C

  • Average December

    15.3 °C

  • Highest 4 December, 2025

    29.6 °C

Climate (2020–Present)

Port Fairy (7km)

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  • Average Low 2020–2025

    10.7 °C

  • Average 2020–2025

    14.2 °C

  • Average High 2020–2025

    18.8 °C
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