Tortoise Head Bank Weather Forecast

    • 9
    • 16

    Sunny

    • 9
    • 22

    Partly cloudy

    • 16
    • 23

    Possible shower

    • 14
    • 21

    Showers

    • 12
    • 16

    Shower or two

    • 11
    • 16

    Partly cloudy

    • 11
    • 17

    Partly cloudy

Today 28 Sep Central

Mostly sunny. Light winds becoming southeast to southwesterly 15 to 20 km/h in the late afternoon then becoming light in the evening. Daytime maximum temperatures between 16 and 19.

Western Port Local Waters

Wind
South to southeasterly below 10 knots becoming east to northeasterly in the late evening.
Seas
Below 0.5 metres.
Weather
Sunny.
Weather Situation
A high pressure system in the Bight extends a ridge over Victoria. This high will slowly drift through Bass Strait and then into the Tasman Sea by Tuesday as a trough approaches from the west. This trough will cross Victoria on Wednesday with a second trough following on Thursday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Tortoise Head Bank Temperature Statistics View More

September Temperature

Rhyll (4km)

  • Lowest 18 September, 2026

    7.2 °C

  • Average September

    13.7 °C

  • Highest 19 September, 2026

    23.4 °C

Climate (2021–2026)

Rhyll (4km)

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  • Average Low 2021–2026

    12.2 °C

  • Average 2021–2026

    15.2 °C

  • Average High 2021–2026

    19.4 °C
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