Cowes Boat Ramp Weather Forecast

    • 10
    • 22

    Cloudy

    • 15
    • 20

    Showers increasing

    • 11
    • 15

    Rain

    • 9
    • 15

    Partly cloudy

    • 8
    • 17

    Mostly sunny

    • 8
    • 20

    Partly cloudy

    • 13
    • 20

    Shower or two

Today 24 Sep Central

Cloudy. Slight chance of a shower near the Otways, near zero chance elsewhere. Winds northerly 15 to 20 km/h.

Western Port Local Waters

Wind
Northerly below 10 knots.
Seas
Below 0.5 metres.
Weather
Cloudy.
Weather Situation
A high pressure system over the Tasman Sea is directing a warm northerly airstream over Victoria as a low pressure trough approaches from the west. The trough is forecast to cross Victoria on Friday as a band of mid-level cloud crosses the Bight. The cloudband is expected to cross Victoria on Saturday as a strong high pressure system crosses the Southern Ocean. During Sunday the high is forecast to approach Tasmania with a ridge extending across Bass Strait. The high is then expected to move over the Tasman Sea on Monday with winds tending warmer northeasterly over Victoria.
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  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cowes Boat Ramp Temperature Statistics View More

September Temperature

Rhyll (7km)

  • Lowest 18 September, 2026

    7.2 °C

  • Average September

    13.4 °C

  • Highest 19 September, 2026

    23.4 °C

Climate (2021–2026)

Rhyll (7km)

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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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