Guys Channel Weather Forecast

    • 15
    • 20

    Showers increasing

    • 11
    • 15

    Rain

    • 9
    • 15

    Partly cloudy

    • 8
    • 17

    Mostly sunny

    • 9
    • 21

    Partly cloudy

    • 15
    • 21

    Shower or two

    • 13
    • 20

    Showers increasing

Today 25 Sep Central

Cloudy. Medium chance of showers. The chance of a thunderstorm in the afternoon and evening. Light winds becoming south to southwesterly 15 to 20 km/h in the late afternoon then becoming light in the evening. Daytime maximum temperatures in the low to mid 20s.

Western Port Local Waters

Wind
Variable about 10 knots becoming southerly 10 to 15 knots in the late afternoon.
Seas
Below 1 metre.
Weather
Cloudy. 80% chance of showers. The chance of a thunderstorm during this afternoon and evening.
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 during today as a band of mid-level cloud crosses the Bight. The cloud band is expected to cross Bass Strait 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 airflow tending east to northeasterly over coastal waters.
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  • Temperature Forecast Bureau of Meteorology

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Guys Channel Temperature Statistics View More

September Temperature

Rhyll (12km)

  • Lowest 18 September, 2026

    7.2 °C

  • Average September

    13.5 °C

  • Highest 19 September, 2026

    23.4 °C

Climate (2021–2026)

Rhyll (12km)

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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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