Cowes Weather Forecast

    • 15
    • 36

    Sunny

    • 17
    • 23

    Partly cloudy

    • 15
    • 29

    Mostly sunny

    • 17
    • 35

    Sunny

    • 18
    • 25

    Partly cloudy

    • 17
    • 26

    Partly cloudy

    • 18
    • 27

    Partly cloudy

Today 24 Jan Central

Sunny. Winds north to northeasterly 20 to 30 km/h tending north to northwesterly in the middle of the day then tending northwest to southwesterly 15 to 25 km/h in the late evening. Daytime maximum temperatures 34 to 39.

Western Port Local Waters

Wind
Variable about 10 knots.
Seas
Below 1 metre.
Weather
Sunny.
Weather Situation
A high pressure system in the south of the Tasman Sea is directing a northerly airstream, ahead of a trough of low pressure which is expected to move over the west late Saturday, then across remaining parts overnight and during Sunday. A new high pressure centre is expected to lie to the southwest of the state on Sunday and then expected to move eastwards to be over the Tasman Sea on Monday. A northerly airstream is expected again on Tuesday ahead of another trough moving in from the west.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cowes Temperature Statistics View More

January Temperature

Rhyll (6km)

  • Lowest 2 January, 2026

    13 °C

  • Average January

    19.3 °C

  • Highest 9 January, 2026

    35.9 °C

Climate (2021–Present)

Rhyll (6km)

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  • Average Low 2021–2026

    12.1 °C

  • Average 2021–2026

    15.1 °C

  • Average High 2021–2026

    19.2 °C
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