Cat Bay Weather Forecast

    • 10
    • 19

    Mostly sunny

    • 8
    • 20

    Mostly sunny

    • 10
    • 21

    Sunny

    • 12
    • 21

    Shower or two

    • 11
    • 20

    Showers

    • 11
    • 19

    Shower or two

    • 11
    • 19

    Shower or two

Today 13 May Central

Areas of thick morning fog, particularly in the west. Mostly sunny afternoon. Light winds becoming northwest to northeasterly 15 to 20 km/h in the morning then becoming light in the early afternoon. Daytime maximum temperatures between 18 and 21.

Western Port Local Waters

Wind
East to northeasterly about 10 knots.
Seas
Below 0.5 metres.
Weather
The chance of morning fog with reduced visibility. Mostly sunny afternoon.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Cat Bay Temperature Statistics View More

May Temperature

Rhyll (14km)

  • Lowest 7 May, 2026

    8.1 °C

  • Average May

    14.7 °C

  • Highest 1 May, 2026

    25.2 °C

Climate (2021–Present)

Rhyll (14km)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    12.1 °C

  • Average 2021–2026

    15.1 °C

  • Average High 2021–2026

    19.3 °C
Get WillyWeather+ to remove ads