Porpoise Bay Weather Forecast

    • 17
    • 22

    Partly cloudy

    • 17
    • 25

    Sunny

    • 18
    • 24

    Sunny

    • 19
    • 24

    Partly cloudy

    • 19
    • 23

    Partly cloudy

    • 16
    • 24

    Mostly sunny

    • 18
    • 22

    Partly cloudy

Today 1 Apr Lower West

Partly cloudy. The chance of fog in the north early this morning. Light winds becoming southwesterly 15 to 20 km/h in the early afternoon then becoming light in the evening. Daytime maximum temperatures in the low 20s.

Perth Local Waters

Two Rocks to Dawesville, inshore from Rottnest Island
Wind
Variable below 10 knots becoming south to southwesterly 10 to 15 knots in the early afternoon then tending south to southeasterly in the evening.
Seas
Below 1 metre.
1st Swell
Southwesterly 1.5 to 2 metres, decreasing to 1 to 1.5 metres during the morning.
Weather
Partly cloudy.
Weather Situation
A ridge over southern WA will sink to the south coast on Thursday as a trough develops over the inland South West Land Division. The trough will extend over the local waters on Friday, then shift eastwards into Saturday.
Graph Plots Open in Graphs

  • Temperature Forecast Bureau of Meteorology

  • Temperature Real-Time

Porpoise Bay Temperature Statistics View More

April Temperature

Rottnest Island (3km)

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  • Average April

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Climate (2021–Present)

Rottnest Island (3km)

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  • Average Low 2021–2026

    16.1 °C

  • Average 2021–2026

    18.9 °C

  • Average High 2021–2026

    22.8 °C
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