Castle Forbes Bay Weather Forecast

    • 9
    • 16

    Cloudy

    • 8
    • 18

    Partly cloudy

    • 7
    • 16

    Cloudy

    • 8
    • 17

    Partly cloudy

    • 7
    • 18

    Partly cloudy

    • 6
    • 19

    Mostly sunny

    • 7
    • 19

    Mostly sunny

Today 9 May South East

Partly cloudy. Slight chance of a shower in the south, becoming less likely in the late afternoon and evening. Near zero chance of rain elsewhere. Winds west to southwesterly 25 to 35 km/h. Daytime maximum temperatures between 11 and 18.

Channel

Wind
Westerly 10 to 15 knots turning southwesterly 15 to 20 knots in the early afternoon.
Seas
Around 1 metre.
Weather
Partly cloudy.
Weather Situation
A cold southwesterly airstream will weaken today as a high centre builds over the Bight. The high is expected to slowly approach Tasmania during Sunday and Monday, bringing mostly settled weather to the state. The high centre will then lie close to the south of the state by Monday evening before moving over the Tasman Sea on Tuesday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Castle Forbes Bay Temperature Statistics View More

May Temperature

Grove (Research Station) (17km)

  • Lowest 7 May, 2026

    3.2 °C

  • Average May

    12.9 °C

  • Highest 1 May, 2026

    25.5 °C

Climate (2021–Present)

Grove (Research Station) (17km)

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  • Average Low 2021–2026

    5.8 °C

  • Average 2021–2026

    11.5 °C

  • Average High 2021–2026

    17.8 °C
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